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QAction.:iconVisibleInMenu
property.
Direct3D
paint engine the default Qt widget paint engine.
RejectRole
.
RejectRole
.
lookupHost()
.
QMdiSubWindow
emits this signal immediately before it is activated.
QDir
object.
setAccepted
(true).
accept()
, but also notifies that future moves will also be acceptable if they remain within the rectangle given on the widget.
accept()
or done()
with the QDialog::Accepted
argument.
AcceptRole
or YesRole
.
QGraphicsSceneHoverEvent
); otherwise, returns false.
QGraphicsSceneHoverEvent
); otherwise, returns false.
QGraphicsSceneHoverEvent
); otherwise, returns false.
QGraphicsSceneHoverEvent
); otherwise, returns false.
QGraphicsSceneHoverEvent
); otherwise, returns false.
QGraphicsSceneHoverEvent
); otherwise, returns false.
QGraphicsSceneHoverEvent
); otherwise, returns false.
QGraphicsSceneHoverEvent
); otherwise, returns false.
QGraphicsSceneHoverEvent
); otherwise, returns false.
WebKit
requests to navigate frame to the resource specified by request by means of the specified navigation type type.
acceptHoverEvents()
instead.
acceptHoverEvents()
instead.
acceptHoverEvents()
instead.
acceptHoverEvents()
instead.
acceptHoverEvents()
instead.
acceptHoverEvents()
instead.
acceptHoverEvents()
instead.
acceptHoverEvents()
instead.
acceptHoverEvents()
instead.
QAction
for the specified WebAction
action.
QWidget::actions()
as context menu.
ActionEvent
event.
parentWidget()
if necessary.
type
occurs.
popup()
is activated by the user (by clicking or pressing return).
popup()
is activated by the user (by clicking or pressing return).
QAction
that is currently highlighted.
QDate
object containing a date ndays later than the date of this object (or earlier if ndays is negative).
QDateTime
object containing a datetime ndays days later than the datetime of this object (or earlier if ndays is negative).
type()
is QEvent::ChildAdded
; otherwise returns false.
QIcon::addFile()
.
insertItem
(-1, item).
addMapping()
, but adds the possibility to specify the property to use specifying propertyName.
QMenu
with icon and title to the menu.
QMenu
with title to the menu.
QMenu
with icon and title to the menu bar.
QMenu
with title to the menu bar.
QDate
object containing a date nmonths later than the date of this object (or earlier if nmonths is negative).
QDateTime
object containing a datetime nmonths months later than the datetime of this object (or earlier if nmonths is negative).
QDateTime
object containing a datetime msecs miliseconds later than the datetime of this object (or earlier if msecs is negative).
QTime
object containing a time ms milliseconds later than the time of this object (or earlier if ms is negative).
QStatusBar
object.
QStatusBar
object.
QIcon::addPixmap()
.
hostName()
.
QLabel
behind the scenes with labelText as its text.
QLabel
behind the scenes with labelText as its text.
QDateTime
object containing a datetime s seconds later than the datetime of this object (or earlier if s is negative).
QTime
object containing a time s seconds later than the time of this object (or earlier if s is negative).
QSpacerItem
) with size size to the end of this box layout.
QSpacerItem
) with zero minimum size and stretch factor stretch to the end of this box layout.
QSpacerItem
) with zero minimum size and stretch factor stretch to the end of this box layout.
insertStretch
(-1, stretch).
insertStretch
(-1, stretch).
JavaScript
context.
Qt::TopToolBarArea
, toolbar)
QToolBar
object, setting its window title to title, and inserts it into the top toolbar area.
QGraphicsProxyWidget
for widget, adds it to the scene, and returns a pointer to the proxy.
QGraphicsProxyWidget
for widget, adds it to the scene, and returns a pointer to the proxy.
QGraphicsProxyWidget
for widget, adds it to the scene, and returns a pointer to the proxy.
QStackedWidget
and returns the index position.
QStatusBar
object.
QStatusBar
object.
QDate
object containing a date nyears later than the date of this object (or earlier if nyears is negative).
QDateTime
object containing a datetime nyears years later than the datetime of this object (or earlier if nyears is negative).
AdjustToContents
or AdjustToContentsOnFirstShow
instead.
minimumContentsLength
plus space for an icon.
QGraphicsScene::advance()
slot.
QGraphicsScene::advance()
slot.
QGraphicsScene::advance()
slot.
QGraphicsScene::advance()
slot.
QGraphicsScene::advance()
slot.
QGraphicsScene::advance()
slot.
QGraphicsItem::advance()
for all items on the scene.
QGraphicsScene::advance()
slot.
QGraphicsScene::advance()
slot.
QGraphicsScene::advance()
slot.
QMessageBox
)
Qt::RightToLeft
(instead of Qt::LeftToRight
, the default), Qt::AlignLeft
refers to the right edge and Qt::AlignRight
to the left edge.
AlignRight
, except that the sign of a number is flush left.
setAlignment()
.
QSettings
object.
allowedAreas
property changes.
dockNestingEnabled
property.
QImage
in which each pixel's red, green, and blue values are given the alpha value of the original image.
QPixmap
in which each pixel's red, green, and blue values are given the alpha value of the original pixmap.
AltGr
.
alternateBase
.
QAbstractItemView.:setAlternatingRowColors()
).
position()
unless there is a selection in which case position()
marks one end of the selection and anchor()
marks the other end.
animated
property.
supportsOption()
; otherwise, false is returned.
ApplyRole
.
ApplyRole
.
QRectF
(x, y, width, height) at angle.
QRectF
(x, y, width, height), beginning at the specified startAngle and extending sweepLength degrees counter-clockwise.
ascent
of the piece of text that is drawn.
AspectRatioAuto
.
QTextStream
; otherwise returns false.
QDomAttr
object that corresponds to the attribute called name.
QDomAttr
object that corresponds to the attribute with the local name localName and the namespace URI nsURI.
QInputMethodEvent
constructor.
QDomNamedNodeMap
containing all this element's attributes.
StartElement
.
AudioOutput
class is used to send data to audio output devices.AudioOutput
with the given parent that defines output to a physical device.
AudioOutput
with the given parent that defines output to a physical device.
AudioOutput
that defines output to the system default device with the {Phonon::Category::}{NoCategory
} category
AudioOutput
that defines output to the system default device with the {Phonon::Category::}{NoCategory
} category
setAudioOutput()
.
AudioOutput
class is used to send data to audio output devices.reset()
.
depth
1 and contains only black and white pixels, the pixmap becomes monochrome.
Qt::DirectConnection
; otherwise the signal is queued, as with Qt::QueuedConnection
.
QTemporaryFile
is in auto remove mode.
autoRepeat
is enabled.
reset()
as soon as progress() equals totalSteps().
Qt::RichText
if Qt::mightBeRichText() returns true, otherwise as Qt::PlainText
.
MacStyle
wizard
backward()
changes.
ModernStyle
page header
QDomNode
object, i.e.
batchSize
items.
QSqlResult::execBatch()
layoutMode
is set to Batched
.
type()
is ActionAdded
, returns the action that should appear before action()
.
QGLContext::
:bindTexture
(image, target, format) on the currently set context.
QGLContext::
:bindTexture
(image, target, format) on the currently set context.
QGLContext::
:bindTexture
(image, target, format) on the currently set context.
NCName
, this function is equivalent to the following snippet.
QXmlName
from localName using the query's namespace
.
QTextBlockFormat
that describes block-specific properties.
QueuedConnection
, except that the current thread blocks until the slot has been delivered.
weight()
is a value greater than QFont::Normal
; otherwise returns false.
weight()
would return a value greater than QFont::Normal
; otherwise returns false.
font()
.
Qt::AlignmentFlag
and Qt::TextFlag
, this overloaded function takes an option argument.
Qt::AlignmentFlag
and Qt::TextFlag
, this overloaded function takes an option argument.
font()
; i.e the function tells you where the drawText()
function will draw when given the same arguments.
QRect
(0, 0, 0, 0) if the polygon is empty.
QRectF
(0,0,0,0) if the polygon is empty.
ColorGroup
.
QVariant::Brush
type, Qt::NoBrush
is returned instead.
QGraphicsScene
's BSP index tree.
QBuffer
's internal buffer.
BundleType
is set.
DirectoryType
QPushButton
corresponding to the standard button which, or 0 if the standard button doesn't exist in this button box.
QDialogButtonBox
instance.
QLocale
object initialized to the "C" locale.
QIcon
object.
QImage
object.
QPalette
object.
QPixmap
.
calendarPopup
is set to true and (sections()
& DateSections_Mask
) != 0.
RejectRole
.
RejectRole
.
NoCancelButton
)
LinkName
.
CanonicalName
, excluding the base name.
QUndoStack::canRedo()
.
QUndoStack::canRedoChanged()
or the active stack changes.
canRedo()
changes.
QUndoStack::canUndo()
.
QUndoStack::canUndoChanged()
or the active stack changes.
canUndo()
changes.
QImageWriter
can write the image (i.e., the image format is supported and the assigned device is open for reading.
Qt::CaseSensitive
if the regexp is matched case sensitively; otherwise returns Qt::CaseInsensitive
.
QComboBox
.
QDial
.
QGroupBox
.
QScrollBar
.
QSlider
.
QSpinBox
.
QWorkspace
.
QToolButton
.
QDir
's directory to dirName.
QDir
's current directory.
QCheckBox
, draws a PE_IndicatorCheckBox
, a CE_CheckBoxLabel
and a PE_FrameFocusRect
.
QCheckBox
.
QComboBox
.
QMenuBar
.
QMenuBar
.
QMenu
.
QMenu
when the style supports scrolling.
QMenu
.
QProgressBar
, draws CE_ProgressBarGroove
, CE_ProgressBarContents
and CE_ProgressBarLabel
.
QProgressBar
.
QProgressBar
.
QProgressBar
.
QPushButton
, draws CE_PushButtonBevel
, CE_PushButtonLabel
and PE_FrameFocusRect
.
QPushButton
.
QPushButton
.
QDockWidget
.
QRadioButton
, draws a PE_IndicatorRadioButton
, a CE_RadioButtonLabel
and a PE_FrameFocusRect
.
QRadioButton
.
QSizeGrip
.
QSplitter
.
QTabBar
.
QToolBar
.
QToolBox
.
QGraphicsScene
when control reaches the event loop, if the scene content changes.
QPersistentModelIndex
that is equal to the given from model index to the given to model index.
QPersistentModelIndexes
that is equal to the indexes in the given from model index list to the given to model index list.
QXmlLexicalHandler::startCDATA()
and QXmlLexicalHandler::endCDATA()
).
QXmlLexicalHandler::startCDATA()
and QXmlLexicalHandler::endCDATA()
).
text()
.
QTextCharFormat
that describes the block's character format.
position()
.
QCheckBox
instance.
checkedButton()
, or -1 if no button is checked.
Qt::CheckState
).
setChecked()
was called, unless it was called from within nextCheckState()
.
QSettings
object.
QSettings
object.
create()
.
create()
.
QUndoStack::cleanChanged()
or the active stack changes.
QWizard
to clean up page id just before the user leaves it by clicking Back (unless the QWizard::IndependentPages
option is set).
QWizard::cleanupPage()
when the user leaves the page by clicking Back (unless the QWizard::IndependentPages
option is set).
QSettings
object.
QUrl
.
Qt::color0
.
device()
or data from the reader, and resets its state to the initial state.
QFutureSynchronizer
.
QTextLayout
that is used to lay out and display the block's contents.
setMask()
.
QListView
-specific property flags.
escape button
was set.
QDomNode
.
QDomNode
.
aboutToClose()
, then closes the device and sets its OpenMode to NotOpen
.
RejectRole
.
RejectRole
.
QSqlQuery
objects that are used with the database.
QCloseEvent
to each window.
heightForWidth()
and that is as close as possible to size.
QProcess
to be closed.
QByteArrays
.
QTextCodec
.
QTextCodec
instance that is capable of decoding the html to unicode.
QTextCodec
which matches the MIBenum
mib.
QTextCodec
objects and returns the one which best matches name; the match is case-insensitive.
ColorGroup
.
QColor
for the pixel.
QVariant::Color
type, an invalid color is returned instead.
QDomDocument::setContent()
, this function returns the column number in the XML document where the node was parsed.
QComboBox
instance.
text()
.
transaction()
has been started.
QCompleter::PopupCompletion
and QCompletion::UnfilteredPopupCompletion
modes, calling this function displays the popup displaying the current completions.
QCompleter::PopupCompletion
and QCompletion::UnfilteredPopupCompletion
modes, calling this function displays the popup displaying the current completions.
isComplete()
) changes.
QCompleter
that provides completions.
CompositionMode_Difference
, but with a lower contrast.
AcceptSave
.
QBrush
constructor).
connectToHost()
has been called and a connection has been successfully established.
connectToServer()
has been called and a connection has been successfully established.
QPainter::setOpacity()
.
bounding rectangle
is fully contained inside the selection area.
shape
is fully contained inside the selection area.
geometry()
rectangle, but taking into account the contents margins.
QWhatsThis
) for an object is finished.
QWhatsThis
) for an object is initiated.
QTextCodec
subclasses must reimplement this function.
QDir::toNativeSeparators()
instead.
OpenGL
functions such as glTexImage2D()
.
QTextCodec
subclasses must reimplement this function.
QNetworkCookie
> representing the cookies to be sent back to the server
QNetworkCookieJar
that is used to store cookies obtained from the network as well as cookies that are about to be sent.
fileName()
to a file called newName.
echoMode()
is Normal
.
QRect
( x, y, width, height).
CornerWidget
values indicating the corner widgets of the tab bar.
Intermediate
value if editing finishes.
size()
.
QGraphicsLayout
to return the number of items in the layout.
QAbstractFileEngine
suitable for processing fileName.
QSystemSemaphore
takes ownership of the semaphore and sets its resource count to the requested value, regardless of whether the semaphore already exists by having survived a crash.
QAccessibleInterface
implementation for the class key and the object object.
QAccessibleInterface
implementation for the class key and the object object.
QIconEngine
object for the icon with the given filename.
QImageIOHandler
subclass, with device and format set.
QImageIOHandler
subclass, with device and format set.
QImageIOHandler
subclass, with device and format set.
QInputContext
object for the input context specified by key with the given parent.
QInputContext
object for the input context specified by key with the given parent.
QStyle
object that matches the given key, or returns 0 if no matching style is found.
QStyle
object for the given style key.
QTextCodec
object for the codec called key.
QAccessibleInterface
implementation for the class key and the object object.
QIconEngine
object for the icon with the given filename.
QImageIOHandler
subclass, with device and format set.
QInputContext
object for the input context specified by key with the given parent.
QInputContext
object for the input context key key.
QStyle
object that matches the given key, or returns 0 if no matching style is found.
QStyle
object for the given style key.
QAction
, used to invoke "What's This?" context help, with the given parent.
QAction
, used to invoke "What's This?" context help, with the given parent.
createWidget()
and are currently in use by widgets the action has been added to.
QWidget
.
QTextCodec
object for the mib enum mib.
QTextCodec
object for the codec called name.
QXmlNodeModelIndex
containing data and additionalData.
QGraphicsItemGroup
, and returns a pointer to the group.
QFile
object.
QTextObject
), based on the given format.
QSqlDriver
subclass.
MediaObject
and AudioOutput
connected by a path.
MediaObject
and AudioOutput
connected by a path.
QAction
object with parent parent.
QAction
object with parent parent.
QAction
object with the given parent.
QAction
object with the given parent.
QNetworkReply
object to handle the operation op and request req.
QNetworkReply
object to handle the operation op and request req.
QAction
object with parent parent.
QAction
object with parent parent.
QAction
object with the given parent.
QAction
object with the given parent.
QCheckBox
.
QComboBox
.
QGroupBox
.
QLineEdit
.
QMenuBar
.
QMenu
.
QProgressBar
.
QPushButton
.
QRadioButton
.
QScrollBar
.
QSizeGrip
.
QSlider
.
QSpinBox
.
QSplitter
.
QTabBar
.
QTabWidget
.
QToolButton
.
QTextBlockUserData
object previously attached to the current text block.
QIODevice
pointer that is used as to store the data of the HTTP request being executed.
QIODevice
pointer that is used by the FTP command to read data from or store data to.
QFileInfo
for the current directory entry.
QImage
.
completionModel()
.
currentIndex
in the combobox changes either through user interaction or programmatically.
position()
is inside a block that is part of a list; otherwise returns 0.
QPixmap
.
MediaObject
makes a transition to the next MediaSource
in the queue.
QIODevice
pointer that is used as the data source of the HTTP request being executed.
position()
is inside a block that is part of a table; otherwise returns 0.
QTextCursor
at position pos (in viewport coordinates).
QTextCursor
at position pos (in viewport coordinates).
CurveToElement
element.
HaveCustomButton1
)
HaveCustomButton2
)
HaveCustomButton3
)
NormalColor
for X11; allocates colors to a palette on demand under Windows
QWidget::customContextMenuRequested()
signal.
contextMenuPolicy
is Qt::CustomContextMenu
, and the user has requested a context menu on the widget.
QColorDialog
.
QPainterPathStroker::setDashPattern()
.
raiseError()
echoMode()
is Normal
.
Qt::DashDotDotLine
.
Qt::DashDotLine
.
Qt::DashLine
.
QVariant
.
QAction::setData
.
QVariant
.
QVariant
.
QVariant
.
QVariant
.
QVariant
.
QVariant
.
QVariant
.
Qt::ItemDataRole
).
QVariant
if there is no data for the role.
QVariant
if there is no data for the role.
QTreeView
class to view the content's of the model, the text is rendered using QTreeView
's fonts.
QVariant
.
QVariant
.
QSqlDatabase
or 0 if no database was set.
get()
or put()
request to indicate the current progress of the download or upload.
QDate
that is set in the QDateTimeEdit
.
QDate
to QTextCharFormat
showing all dates that use a special format that alters their rendering.
QTextCharFormat
for date.
QDateTime
that is set in the QDateTimeEdit
.
QDateTime
in the in variant to a QString using the long datetime format
QDateTime
in the in variant to a QString using the short datetime format
QDate
stored in the in variant to a QString using the long date format
QDate
stored in the in variant to a QString using the short date format
QFile::encodeName()
using localFileName.
information()
, warning()
, etc.
QAccessible::Action
for the accessible object changed
default button
.
QWidget::contextMenuEvent()
handler is called.
QSettings
(QObject
*) constructor.
QGLFormat
for the application.
QWebFrame.:icon()
.
QMenu::defaultAction()
.
long format
used by the application's locale
.
short format
specified by the application's locale
.
QAbstractFileEngine
.
QGLFormat
for overlay contexts.
setApplicationProxy()
setHtml()
or QTextCursor::insertHtml()
.
QTextLayout
s in the document..
QStyle::SH_ToolButton_PopupDelay
), the menu is displayed.
linkClicked()
signal is emitted.
linkClicked()
is emitted.
new
.
QGLContext::deleteTexture
(id) on the currently set context.
createWidget()
.
descent
of the piece of text that is drawn.
QInputContext
object specified by key.
QInputContext
object specified by key.
QInputContext
object specified by key.
QInputContext
object specified by key.
QAccessible::Description
changed.
QTextStream
, or 0 if no device has been assigned.
QImageIOHandler
.
QImageReader
, or 0 if no device has been assigned.
QImageWriter
, or 0 if no device has been assigned.
QMovie
reads image data from.
QXmlStreamReader
, or 0 if no device has been assigned.
QXmlStreamWriter
, or 0 if no device has been assigned.
QImageReader
encountered a device error when reading the image.
QImageWriter
encountered a device error when writing the image data.
MediaSource
if type()
== Disc; otherwise returns QString().
QDialog
) is been hidden
QDialog
) has been set visible.
QDir
object.
QTimeLine
is in Running
state..
QPaintEngine::updateState()
.
DestructiveRole
.
DestructiveRole
.
disconnectFromHost()
.
MediaSource
if type()
== Disc; otherwise returns NoDisc
.
tableName()
that should be presented to the user instead of a foreign key.
QInputContext
object specified by key.
QInputContext
object specified by key.
QInputContext
object specified by key.
QInputContext
object specified by key.
Qt::DisplayRole
of the model in locale.
QMainWindow
.
Qt::DockWidgetArea
for dockwidget.
QTextDocument
on which this syntax highlighter is installed.
StartDocument
, this function returns the encoding string as specified in the XML declaration.
StartDocument
, this function returns the version string as specified in the XML declaration.
commandFinished()
signal).
requestFinished()
signal).
OpenGL
context.
QGraphicsView
's antialiasing auto-adjustment of exposed areas.
QGraphicsView
sometimes clips the painter when rendering the scene contents.
QGraphicsView
protects the painter state (see QPainter::save()
) when rendering the background or foreground, and when rendering each item.
Qt::DotLine
;
QStyleOptionComplex
option.
QStyleOption
option.
QLineF
and calls the floating point version of this function.
drawPath()
or drawPolygon()
depending on the feature set of the paint engine.
QStyleOption
option.
QRectF
and calls the floating point version of this function.
OpenGL
model space.
OpenGL
model space.
OpenGL
model space.
OpenGL
model space.
OpenGL
model space.
OpenGL
model space.
OpenGL
model space.
OpenGL
model space.
autoFillBackground
is not set.
QFileInfo
objects.
text()
, notation declarations in notationDeclarations()
, and entity declarations in entityDeclarations()
.
DTD
, this function returns the DTD's name.
DTD
, this function returns the DTD's public identifier.
DTD
, this function returns the DTD's system identifier.
setProperty()
.
State
is now EditingState
; otherwise returns false.
QGraphicsLayoutItem
.
QGraphicsLayoutItem
.
QGraphicsLayoutItem
.
QGraphicsLayoutItem
.
QGraphicsLayoutItem
.
EffectParameter
class describes one parameter of an effect.EffectWidget
class provides a widget to control the parameters of an Effect.start()
or restart()
was called.
QDomNodeList
, that contains all the elements in the document with the name tagname.
QDomNodeList
containing all descendants of this element named tagname encountered during a preorder traversal of the element subtree with this element as its root.
QDomNodeList
that contains all the elements in the document with the local name localName and a namespace URI of nsURI.
QDomNodeList
containing all descendants of this element with local name localName and namespace URI nsURI encountered during a preorder traversal of the element subtree with this element as its root.
dataChanged
() signal for this item.
selectionChanged()
with the deselected and selected items.
QTextStream
.
beginReadArray()
or beginWriteArray()
.
namespaceUri()
and name()
.
beginGroup()
call.
QStyle
(i.e., has a proper font and palette).
QGraphicsView
, this convenience function will attempt to scroll the view to ensure that rect is visible inside the view's viewport.
QRectF
(x, y, w, h), xmargin, ymargin):
QGraphicsView
, this convenience function will attempt to scroll the view to ensure that rect is visible inside the view's viewport.
QGraphicsView
, this convenience function will attempt to scroll the view to ensure that rect is visible inside the view's viewport.
QGraphicsView
, this convenience function will attempt to scroll the view to ensure that rect is visible inside the view's viewport.
QGraphicsView
, this convenience function will attempt to scroll the view to ensure that rect is visible inside the view's viewport.
QRectF
(x, y, w, h), xmargin, ymargin):
QRectF
(x, y, w, h), xmargin, ymargin):
QRectF
(x, y, w, h), xmargin, ymargin):
QGraphicsView
, this convenience function will attempt to scroll the view to ensure that rect is visible inside the view's viewport.
QRectF
(x, y, w, h), xmargin, ymargin):
QGraphicsView
, this convenience function will attempt to scroll the view to ensure that rect is visible inside the view's viewport.
QRectF
(x, y, w, h), xmargin, ymargin):
QGraphicsView
, this convenience function will attempt to scroll the view to ensure that rect is visible inside the view's viewport.
QRectF
(x, y, w, h), xmargin, ymargin):
QGraphicsView
, this convenience function will attempt to scroll the view to ensure that rect is visible inside the view's viewport.
QRectF
(x, y, w, h), xmargin, ymargin):
QGraphicsView
, this convenience function will attempt to scroll the view to ensure that rect is visible inside the view's viewport.
QRectF
(x, y, w, h), xmargin, ymargin):
QGraphicsView
, this convenience function will attempt to scroll the view to ensure that rect is visible inside the view's viewport.
QRectF
(x, y, w, h), xmargin, ymargin):
QGraphicsView
, this convenience function will attempt to scroll the view to ensure that rect is visible inside the view's viewport.
QRectF
(x, y, w, h), xmargin, ymargin):
QScrollArea::widget()
is visible inside the viewport with margins specified in pixels by xmargin and ymargin.
QScrollArea::widget()
is visible inside the viewport with margins specified in pixels by xmargin and ymargin.
QScrollArea::widget()
is visible inside the viewport with margins specified in pixels by xmargin and ymargin.
setFullScreen
(true)
DTD
, this function returns the DTD's unparsed (external) entity declarations.
QFileInfo
objects for all the files and directories in the directory, ordered according to the name and attribute filters previously set with setNameFilters()
and setFilter()
, and sorted according to the flags set with setSorting()
.
QFileInfo
objects for all the files and directories in the directory, ordered according to the name and attribute filters previously set with setNameFilters()
and setFilter()
, and sorted according to the flags set with setSorting()
.
QFileInfo
objects for all the files and directories in the directory, ordered according to the name and attribute filters previously set with setNameFilters()
and setFilter()
, and sorted according to the flags set with setSorting()
.
QFileInfo
objects for all the files and directories in the directory, ordered according to the name and attribute filters previously set with setNameFilters()
and setFilter()
, and sorted according to the flags set with setSorting()
.
QFileInfo
objects for all the files and directories in the directory, ordered according to the name and attribute filters previously set with setNameFilters()
and setFilter()
, and sorted according to the flags set with setSorting()
.
QFileInfo
objects for all the files and directories in the directory, ordered according to the name and attribute filters previously set with setNameFilters()
and setFilter()
, and sorted according to the flags set with setSorting()
.
setNameFilters()
and setFilter()
, and sorted according to the flags set with setSorting()
.
setNameFilters()
and setFilter()
, and sorted according to the flags set with setSorting()
.
setNameFilters()
and setFilter()
, and sorted according to the flags set with setSorting()
.
setNameFilters()
and setFilter()
, and sorted according to the flags set with setSorting()
.
setNameFilters()
and setFilter()
, and sorted according to the flags set with setSorting()
.
setNameFilters()
and setFilter()
, and sorted according to the flags set with setSorting()
.
QProcess
will use when starting a process, or an empty QStringList if no environment has been set using setEnvironment()
.
QFile::FileError
that resulted from the last failed operation.
QMovie
when the error error occurred during playback.
NoError
.
NoError
if no error occurred.
error()
.
serverError()
.
raiseError()
.
setEscapeButton()
instead.
JavaScript
defined by scriptSource using this frame as context.
ButtonPress
and KeyPress
.
exit()
is called.
exit()
is called.
exit()
is called.
exit()
is called.
modal dialog
, blocking until the user closes it.
QSqlQuery
object.
QSqlQuery
object.
fileName()
exists; otherwise returns false.
setFullScreen
(false)
sizeHint()
.
sizeHint()
.
sizeHint()
.
QWidget.:sizeHint()
function indicates.
sizeHint()
.
sizeHint()
.
size policy
of Expanding
or MinimumExpanding
will grow to fill the available space.
WatermarkPixmap
all the way down to the window's edge.
fadeIn()
, fadeOut()
and fadeTo()
slots.
features
property changes.
effective size hint
.
QFileInfo
for the current directory entry.
QFileInfo
for the item stored in the model under the given index.
setFileName()
or to the QFile
constructors.
QSettings
object are stored.
QFile
, or if setFileName()
has been called, this function returns the name of the file QImageReader
reads from.
QFile
, or if setFileName()
has been called, this function returns the name of the file QImageWriter
writes to.
QMovie
reads image data from.
QSound
object.
MediaSource
if type()
== LocalFile
; otherwise, returns QString().
QImageReader
was used with a file name, but not file was found with that name.
windowText
color.
setFilter()
QRegExp
pattern used to filter the contents of the source model.
QRegExp
used to filter the contents of the source model.
nameFilters()
instead.
findText()
works case insensitive.
findText()
works case insensitive.
findText()
restart from the beginning of the document if the end was reached and the text was not found.
close()
on itself.
QProcess::ExitStatus
status) instead.
QTimeLine
finishes (i.e., reaches the end of its time line), and does not loop.
done()
, accept()
, or reject()
.
QProcess::ExitStatus
status) instead.
QSqlQuery::finish()
is called.
tagName
is non-empty; otherwise returns the first child element.
tagName
is non-empty; otherwise returns the first child element.
QRectF
(x, y, w, h), aspectRatioMode).
QRectF
(x, y, w, h), aspectRatioMode).
QWidget.:sizeHint()
is the only acceptable alternative, so the widget can never grow or shrink (e.g.
QAbstractSpinBox
if the input is not validated to QValidator::Acceptable
when Return is pressed or interpretText()
is called.
windowText
color.
QWidget::focusNextPrevChild
it focuses the next focusable web element if next is true; otherwise the previous element is focused.
setFocus
had been called on.
QFont
object that has family family, style style and point size pointSize.
FontPointSize
or FontPixelSize
.
minimumDuration
milliseconds have passed.
QImageIOHandler
.
QImageReader
uses for reading images.
QImageWriter
uses for writing images.
QMovie
uses when decoding image data.
formatValue()
overload instead.
formatValue()
overload instead.
forward()
changes.
QProcess
forwards the output of the running process onto the main process.
QWebPage
should forward unsupported content through the unsupportedContent
signal.
QFrame
instance.
QTimeLine
emits this signal at regular intervals when in Running
state, but only if the current frame changes.
free()
.
QColor
constructed from the given CMYK color values: c (cyan), m (magenta), y (yellow), k (black), and a (alpha-channel, i.e.
QColor
constructed from the given CMYK color values: c (cyan), m (magenta), y (yellow), k (black), and a (alpha-channel, i.e.
QColor
constructed from the given CMYK color values: c (cyan), m (magenta), y (yellow), k (black), and a (alpha-channel, i.e.
QColor
constructed from the given CMYK color values: c (cyan), m (magenta), y (yellow), k (black), and a (alpha-channel, i.e.
QUrl
.
QColor
constructed from the HSV color values, h (hue), s (saturation), v (value), and a (alpha-channel, i.e.
QColor
constructed from the HSV color values, h (hue), s (saturation), v (value), and a (alpha-channel, i.e.
QColor
constructed from the HSV color values, h (hue), s (saturation), v (value), and a (alpha-channel, i.e.
QColor
constructed from the HSV color values, h (hue), s (saturation), v (value), and a (alpha-channel, i.e.
QTextDocumentFragment
based on the arbitrary piece of HTML in the given text.
QTextDocumentFragment
based on the arbitrary piece of HTML in the given text.
QDate
.
QUrl
representation of localFile, interpreted as a local file.
QLineF
with the given length and angle.
QColor
constructed from the RGB color values, r (red), g (green), b (blue), and a (alpha-channel, i.e.
QColor
constructed from the RGB color values, r (red), g (green), b (blue), and a (alpha-channel, i.e.
QColor
constructed from the given QRgb value rgb.
QColor
constructed from the given QRgb value rgba.
QColor
constructed from the RGB color values, r (red), g (green), b (blue), and a (alpha-channel, i.e.
QColor
constructed from the RGB color values, r (red), g (green), b (blue), and a (alpha-channel, i.e.
QDate
represented by the string, using the format given, or an invalid date if the string cannot be parsed.
QDate
represented by the string, using the format given, or an invalid date if the string cannot be parsed.
QDate
represented by the string, using the format given, or an invalid date if the string cannot be parsed.
QDateTime
represented by the string, using the format given, or an invalid datetime if this is not possible.
QDateTime
represented by the string, using the format given, or an invalid datetime if this is not possible.
QDateTime
represented by the string, using the format given, or an invalid datetime if the string cannot be parsed.
QTime
using the format given, or an invalid time if this is not possible.
QTime
using the format given, or an invalid time if this is not possible.
QTime
represented by the string, using the format given, or an invalid time if the string cannot be parsed.
QKeySequence
from the string str based on format.
QKeySequence
from the string str based on format.
Qt::UTC
).
QByteArray
.
QByteArray
.
toRawForm()
return the full cookie contents, as suitable for sending to a client in a server's "Set-Cookie:" header.
QGraphicsView
will update the entire viewport.
characterFormat
of a selection, the whole width of the text will be shown selected
QTextStream
is set to generate the UTF-16 BOM (Byte Order Mark) when using a UTF-16 codec; otherwise returns false.
QRectF
.
QRectF
.
QRectF
.
QRectF
.
setHost()
or as specified in the constructor.
setHost()
or as specified in the constructor.
QGraphicsLayoutItem
.
QGraphicsLayoutItem
.
QGraphicsLayoutItem
.
viewport()
, useful only when reimplementing paintEvent()
.
paintGL()
.
OpenGL
for this widget's context.
QThreadPool
instance.
globalPos()
.x()
.
globalPos()
.y()
.
type()
is QEvent::FocusIn
; otherwise returns false.
Qt::GrabKeyboard
events.
Qt::GrabMouse
events.
QRect
(x, y, width, height), in it.
QRect
(x, y, width, height), in it.
QRect
(x, y, width, height), in it.
QRect
(x, y, width, height), in it.
QRect
(x, y, width, height), in it.
QRect
(x, y, width, height).
QRect
(x, y, width, height).
QRect
(x, y, width, height).
QRect
(x, y, width, height).
QRect
(x, y, width, height).
QGroupBox
instance.
QVariant
or an invalid variant if there is no handle.
QVariant
or an invalid QVariant
if there is no handle.
inputMask
and the validator.
selectionStart()
to selectionEnd()
; otherwise returns false.
QDom
implements the requested version of a feature; otherwise returns false.
OpenGL
support; otherwise returns false.
OpenGL
GL_EXT_framebuffer_object extension is present on this system; otherwise returns false.
OpenGL
overlays; otherwise returns false.
OpenGL
pbuffer extension is present on this system; otherwise returns false.
QSql::InOut
; otherwise returns false.
hasVideo()
changes.
CustomButton1
).
CustomButton2
).
CustomButton3
).
setHost()
or as specified in the constructor.
HelpRole
.
HelpRole
.
HaveHelpButton
)
QAccessible::Help
text property of an object has changed
HelpRole
.
QPixmap::createHeuristicMask()
.
Hide
events, is delivered after the widget has been hidden, for example, setVisible
(false) has been called for the widget or one of its ancestors when the widget was previously shown.
NormalEventPriority
or LowEventPriority
.
popup()
is highlighted by the user.
popup()
is highlighted by the user.
OpenGL
-specific rendering hint indicating that the engine should use fragment programs and offscreen rendering for antialiasing.
HistoryItem
.
HistoryItem
.
connectToHost()
has been called and the host lookup has succeeded.
QAction::hovered()
signal to be emitted.
setAccepted
(false).
AcceptRole
.
QRect
&) function.
AcceptRole
.
QWidget::mask()
is ignored when rendering into the target.
QVariant
storing a QImage
if the object can return an image; otherwise returns a null variant.
ImSurroundingText
).
QDomImplementation
object.
QLocalServer
when a new connection is available.
QTcpServer
when a new connection is available.
QXmlFormatter
will output for each indentation level.
QUndoStack::indexChanged()
or the active stack changes.
tableName()
to which a foreign key refers.
QStackedWidget
.
paintGL()
or resizeGL()
, and then once whenever the widget has been assigned a new QGLContext
.
initializeGL()
except that it operates on the widget's overlay context instead of the widget's main context.
QWizard
to prepare page id just before it is shown as a result of the user clicking Next.
QWizard::initializePage()
to prepare the page just before it is shown as a result of the user clicking Next.
QInputContext
instance used by the application.
QInputContext
for this widget.
position()
with the current blockFormat()
and charFormat()
.
position()
with block format format and the current charFormat()
as block char format.
position()
with block format format and charFormat as block char format.
position()
.
position()
, moves the cursor position()
inside the frame, and returns the frame.
position()
.
position()
.
position()
.
menuAction()
.
menuAction()
.
QStatusBar
object.
QStatusBar
object.
QLabel
behind the scenes with labelText as its text.
QLabel
behind the scenes with labelText as its text.
QSpacerItem
) at position index, with size size.
QSpacerItem
) at position index, with zero minimum size and stretch factor stretch.
QSpacerItem
) at position index, with zero minimum size and stretch factor stretch.
position()
in the document, and returns the table object.
position()
in the document, and returns the table object.
QStackedLayout
.
QStackedWidget
.
QStatusBar
object.
QStatusBar
object.
QPictureIO
picture I/O handler for the picture format format.
QPictureIO
picture I/O handler for the picture format format.
QPictureIO
picture I/O handler for the picture format format.
sceneEventFilter()
function.
sceneEventFilter()
function.
sceneEventFilter()
function.
sceneEventFilter()
function.
sceneEventFilter()
function.
sceneEventFilter()
function.
sceneEventFilter()
function.
sceneEventFilter()
function.
sceneEventFilter()
function.
QCoreApplication
(or QApplication
) instance.
QNetworkInterface
object for the interface whose internal ID is index.
QNetworkInterface
object for the interface named name.
bounding rectangle
is fully contained inside the selection area, and items that intersect with the area's outline.
shape
is fully contained inside the selection area, and items that intersect with the area's outline.
ViewItemPosition
is unknown and should be disregarded.
error()
and errorString()
.
LayoutRequest
event to the managed parent QGraphicsLayoutItem
.
QRectF
(x, y, w, h), layers);
QRectF
(x, y, w, h), layers);
QRectF
(x, y, w, h), layers);
QImageReader
was unable to read an image from it.
QDomDocument
is passed invalid data.
QVariant
.
begin()
has been called and end()
has not yet been called; otherwise returns false.
position()
is currently at a valid text boundary.
backward()
.
ColorGroup
cg and ColorRole
cr has been set previously on this palette; otherwise returns false.
QGraphicsItem::cacheMode()
instead.
cancel()
function; otherwise returns false.
cancel()
function; otherwise returns false.
tokenType()
equals Characters
; otherwise returns false.
QUndoStack::isClean()
.
tokenType()
equals Comment
; otherwise returns false.
QWizard
to determine whether the Next or Finish button should be enabled or disabled.
InputMethodStart
event had been sent to the current focus widget.
tokenType()
equals DTD
; otherwise returns false.
MoveToElement
; otherwise returns false.
tokenType()
equals EndDocument
; otherwise returns false.
tokenType()
equals EndElement
; otherwise returns false.
tokenType()
equals EntityReference
; otherwise returns false.
QWizard
to determine whether the Finish button should be shown for this page or not.
forward()
.
allGray()
.
QGraphicsLayoutItem
is a layout (e.g., is inherited by an object that arranges other QGraphicsLayoutItem
objects); otherwise returns false.
QGraphicsLayoutItem
is a layout (e.g., is inherited by an object that arranges other QGraphicsLayoutItem
objects); otherwise returns false.
QGraphicsLayoutItem
is a layout (e.g., is inherited by an object that arranges other QGraphicsLayoutItem
objects); otherwise returns false.
QGraphicsLayoutItem
is a layout (e.g., is inherited by an object that arranges other QGraphicsLayoutItem
objects); otherwise returns false.
Qt::LeftToRight
; otherwise returns false.
QTime
object was constructed using the default constructor); otherwise returns false.
QPrinterInfo
object holds a printer definition.
INADDR_ANY
or in6addr_any
).
QDomDocument::implementation()
; otherwise returns true.
QSourceLocation
doesn't identify anything.
QXmlItem
is neither a node nor an atomic value.
QXmlName
is not initialized with a valid combination of namespace URI, local name, and prefix.
QXmlNodeModelIndex
is a default constructed value, otherwise false.
QRectF
(x, y, w, h)).
QRectF
(x, y, w, h)).
QRectF
(x, y, w, h)).
QRectF
(x, y, w, h)).
QRectF
(x, y, w, h)).
QRectF
(x, y, w, h)).
QRectF
(x, y, w, h)).
QRectF
(x, y, w, h)).
QRectF
(x, y, w, h)).
QDate::weekNumber()
.
pause()
function; otherwise returns false.
pause()
function; otherwise returns false.
tokenType()
equals ProcessingInstruction
; otherwise returns false.
QBitmap
; otherwise returns false.
Qt::RightToLeft
; otherwise returns false.
QGLContext
, otherwise false is returned.
QSizeGrip
in the bottom-right corner of the status bar is enabled.
tokenType()
equals StartDocument
; otherwise returns false.
tokenType()
equals StartElement
; otherwise returns false.
Text
flag is enabled; otherwise returns false.
PostScript
printer; otherwise returns false.
QNetworkInterface
object contains valid information about a network interface.
QSqlDatabase
has a valid driver.
QSqlRelation
object is valid; otherwise returns false.
QGraphicsWidget
); otherwise, returns false.
QGraphicsWidget
); otherwise, returns false.
QGraphicsWidget
); otherwise, returns false.
QGraphicsWidget
); otherwise, returns false.
QGraphicsWidget
); otherwise, returns false.
QGraphicsWidget
); otherwise, returns false.
QGraphicsWidget
); otherwise, returns false.
QGraphicsWidget
); otherwise, returns false.
QGraphicsWidget
); otherwise, returns false.
QGraphicsWidget
window, otherwise returns false.
QGraphicsWidget
window, otherwise returns false.
QGraphicsWidget
window, otherwise returns false.
QGraphicsWidget
window, otherwise returns false.
QGraphicsWidget
window, otherwise returns false.
QGraphicsWidget
window, otherwise returns false.
QGraphicsWidget
window, otherwise returns false.
QGraphicsWidget
window, otherwise returns false.
QGraphicsWidget
window, otherwise returns false.
QSettings
object; returns false otherwise.
style()
of the font is not QFont::StyleNormal
QGraphicsLayout
to return a pointer to the item at index i.
QPoint
(ax, ay) in the table widget's coordinate system, or returns 0 if the specified point is not covered by an item in the table widget.
QGraphicsItem
to notify custom items that some part of the item's state changes.
QGraphicsItem
to notify custom items that some part of the item's state changes.
QGraphicsItem
to notify custom items that some part of the item's state changes.
QGraphicsItem
to notify custom items that some part of the item's state changes.
QGraphicsItem
to notify custom items that some part of the item's state changes.
QGraphicsItem
to notify custom items that some part of the item's state changes.
QGraphicsItem
to notify custom items that some part of the item's state changes.
QGraphicsItem
to notify custom items that some part of the item's state changes.
QGraphicsItem
to notify custom items that some part of the item's state changes.
QVariant::Invalid
if there is no data for this role.
QVariant::Invalid
if there is no data for this role.
QListWidgetItem
assocated with the given index.
QStandardItem
associated with the given index.
QTableWidgetItem
assocated with the given index.
QTreeWidgetItem
assocated with the given index.
QRectF
(x, y, w, h), mode).
QRectF
(x, y, w, h), mode).
JavaScript
program running inside frame calls the alert()
function with the message msg.
JavaScript
programs can read or write to the clipboard.
JavaScript
programs can open new windows.
JavaScript
program running inside frame calls the confirm()
function with the message, msg.
JavaScript
program tries to print a message to the web browser's console.
JavaScript
programs.
JavaScript
program running inside frame tries to prompt the user for input.
JavaScript
environment is cleared, e.g., before starting a new load.
beginEditBlock()
indicates the start of a block of editing operations that should appear as a single operation for undo/redo.
QInputContext
keys this plugin provides.
QLabel
instance.
QLocale
object specifying the language of a certain part of the preedit string.
QInputContext
object specified by key.
QInputContext
object specified by key.
QInputContext
object specified by key.
QInputContext
object specified by key.
tagName
is non-empty; otherwise returns the first child element.
tagName
is non-empty; otherwise returns the first child element.
QSqlError
object which contains information about the last error that occurred on the database.
QDateTime
representing the last modification date of the contents
QApplication::exec()
when the last visible primary window (i.e.
QLayout
, it is returned as a QLayout
; otherwise 0 is returned.
QLayout
, it is returned as a QLayout
; otherwise 0 is returned.
QLayout
, it is returned as a QLayout
; otherwise 0 is returned.
QLayout
, it is returned as a QLayout
; otherwise 0 is returned.
QTextLayout
that is used to lay out and display the block's contents.
QLayout
, it is returned as a QLayout
; otherwise 0 is returned.
Qt::LayoutDirection
).
layoutSpacing()
to determine the spacing that should be used between control1 and control2 in a layout.
layoutSpacing()
to determine the spacing that should be used between control1 and control2 in a layout.
layoutSpacing()
to determine the spacing that should be used between control1 and control2 in a layout.
hasChildren
function to only check if the item is a directory.
size()
.
QFrame
instance with QFrame::HLine
or QFrame::VLine
.
QBrush
constructor).
QLineEdit
instance.
QDomDocument::setContent()
, this function returns the line number in the XML document where the node was parsed.
fileName()
to newName.
fileName()
.
Qt::LinksAccessibleByMouse
or Qt::LinksAccessibleByKeyboard
.
linkDelegationPolicy
property is set to delegate the link handling for the specified url.
linkDelegationPolicy
property is set to delegate the link handling for the specified url.
QWebPage
should delegate the handling of links through the linkClicked()
signal.
Qt::LinksAccessibleByMouse
.
list()
command finds.
QByteArray
data.
QByteArray
data.
QHostAddress::Null
.
logicalIndex
for the section at the given visualIndex position, or -1 otherwise.
ClassicStyle
or ModernStyle
page header
QTextEdit
in an optimized mode.
name
,
and returns an ID for the lookup.
name
,
and returns an ID for the lookup.
type()
is QEvent::FocusOut
; otherwise returns false.
HighEventPriority
or NormalEventPriority
.
OpenGL
rendering context.
OpenGL
rendering context.
OpenGL
operations, i.e.
QTextDecoder
which stores enough state to decode chunks of char * data to create chunks of Unicode data.
QTextEncoder
which stores enough state to encode chunks of Unicode data as char * data.
QNetworkAccessManager
that was used to create this QNetworkReply
object.
x()
and y()
, traditionally known as the "Manhattan length" of the vector from the origin to the point.
submit()
is called.
QLine
object that is a copy of the given line, mapped into the coordinate system defined by this matrix.
QLineF
object that is a copy of the given line, mapped into the coordinate system defined by this matrix.
QPainterPath
object that is a copy of the given path, mapped into the coordinate system defined by this matrix.
QPoint
object that is a copy of the given point, mapped into the coordinate system defined by this matrix.
QPointF
object that is a copy of the given point, mapped into the coordinate system defined by this matrix.
QPolygon
object that is a copy of the given polygon, mapped into the coordinate system defined by this matrix.
QPolygonF
object that is a copy of the given polygon, mapped into the coordinate system defined by this matrix.
QRegion
object that is a copy of the given region, mapped into the coordinate system defined by this matrix.
QLineF
object that is a copy of the given line, l, mapped into the coordinate system defined by this matrix.
QLine
object that is a copy of the given line, mapped into the coordinate system defined by this matrix.
QPainterPath
object that is a copy of the given path, mapped into the coordinate system defined by this matrix.
QPoint
object that is a copy of the given point, mapped into the coordinate system defined by this matrix.
QPointF
object that is a copy of the given point, p, mapped into the coordinate system defined by this matrix.
QPolygon
object that is a copy of the given polygon, mapped into the coordinate system defined by this matrix.
QPolygonF
object that is a copy of the given polygon, mapped into the coordinate system defined by this matrix.
QRegion
object that is a copy of the given region, mapped into the coordinate system defined by this matrix.
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
map()
is signalled from an object that has an integer mapping set.
map()
is signalled from an object that has an integer mapping set.
map()
is signalled from an object that has an integer mapping set.
QObject
that is associated with the given object.
QObject
that is associated with the given id.
QRect
object that is a copy of the given rectangle, mapped into the coordinate system defined by this matrix.
QRectF
object that is a copy of the given rectangle, mapped into the coordinate system defined by this matrix.
QRect
object that is a copy of the given rectangle, mapped into the coordinate system defined by this matrix.
QRectF
object that is a copy of the given rectangle, mapped into the coordinate system defined by this matrix.
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPolygon
representation of the given rectangle, mapped into the coordinate system defined by this matrix.
QPolygon
representation of the given rectangle, mapped into the coordinate system defined by this matrix.
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPointF
(x, y)).
QRectF
(x, y, w, h)).
QPixmap::mask()
.
QVariant
-based matching.
QLocale::MeasurementSystem
enum specifying the measurement system
MediaController
class controls optional features of a media file/device.MediaController
with the media object (parent) to be used by the media controller.
MediaNode
class is the base class for all nodes in a media graph.MediaObject
class provides an interface for media playback.setMediaObject()
.
MediaSource
class provides multimedia data for media objects.MediaSource
object for the type of disc specified by discType in the named device referred to by deviceName.
MediaSource
object for the type of disc specified by discType in the named device referred to by deviceName.
MediaSource
object for the QIODevice
specified by ioDevice.
MediaSource
object for the file specified by fileName.
MediaSource
object for a the URL specified by url.
QWebPage
should be changed to visible.
PopupMenuEnd
for all menus)
PopupMenuStart
for all menus)
QItemSelection
using the command given.
QItemSelection
using the command given.
QTextCursor::mergeCharFormat
on the editor's cursor.
QTextCursor::mergeCharFormat
on the editor's cursor.
QProcess
merges the output of the running process into the standard output channel (stdout).
showMessage()
was clicked by the user.
QXmlQuery
.
QTextCodec
must reimplement this function.
QMimeData
representation of the current clipboard data.
QMimeData
representation of the current clipboard data.
QGraphicsView
will determine the minimal viewport region that requires a redraw, minimizing the time spent drawing by avoiding a redraw of areas that have not changed.
QWebFrame
's textSizeMultiplier()
.
QStandardItemModel
that this item belongs to.
QAbstractXmlNodeModel
that this node index refers to.
GraphicsSceneMove
events, is delivered after the widget has moved (e.g., its local position has changed).
language_country
", where language is a lowercase, two-letter ISO 639 language code, and country is an uppercase, two-letter ISO 3166 country code.
QTextCodec
subclasses must reimplement this function.
QComboBox
.
QComboBox
.
StartElement
, EndElement
, or an EntityReference
.
toRawForm()
return only the "NAME=VALUE" part of the cookie, as suitable for sending back to a server in a client request's "Cookie:" header.
QAccessible::Name
property of an object has changed
nodeName()
equals name.
setNameFilters()
QXmlQuery
for constructing names
.
StartElement
, this function returns the element's namespace declarations.
namespaceUri
, or an empty string reference if the attribute does not have a defined namespace.
namespaceUri
.
namespaceUri
of a StartElement
or EndElement
.
QPrinter
will print output using a method defined by the platform it is running on.
QNetworkAccessManager
that is responsible for serving network requests for this QWebPage
.
QMovie
will wait before updating the next frame in the animation.
QWizard
to find out which page to show when the user clicks the Next button.
QWizard::nextId()
to find out which page to show when the user clicks the Next button.
QLocalSocket
object.
QTcpSocket
object.
QMouseEvent::button()
).
NoRole
.
NoRole
.
default button
.
QPen::isCosmetic()
) as being a non-cosmetic pen with a width of 1.
QReadWriteLock
once.
QReadWriteLock
once.
HighEventPriority
, but before events with LowEventPriority
.
normalize()
on an element converts all its children into a standard form.
DTD
, this function returns the DTD's notation declarations.
NoRole
.
NoRole
.
QGraphicsView
will never update its viewport when the scene changes; the user is expected to control all updates.
QLocale
instance.
rects()
.
QObject
this interface implementation provides information for.
QGradient::ObjectBoundingMode
.
QWidget::hide()
).
QWidget::show()
).
OddEven
fill rule.
AcceptRole
.
AcceptRole
.
submitAll()
or revertAll()
is called.
QTemporaryFile
will always be opened in QIODevice::ReadWrite
mode, this allows easy access to the data in the file.
AcceptRole
.
AcceptRole
.
QGraphicsTextItem
should automatically open links using QDesktopServices::openUrl()
instead of emitting the linkActivated
signal.
QLabel
should automatically open links using QDesktopServices::openUrl()
instead of emitting the linkActivated()
signal.
QTextBrowser
should automatically open links to external sources using QDesktopServices::openUrl()
instead of emitting the anchorClicked
signal.
OpenGL
ES version 1.0 Common or higher is present.
OpenGL
ES version 1.1 Common or higher is present.
OpenGL
ES version 1.0 Common Lite or higher is present.
OpenGL
ES version 1.1 Common Lite or higher is present.
OpenGL
ES version 2.0 or higher is present.
OpenGL
version 1.1 or higher is present.
OpenGL
version 1.2 or higher is present.
OpenGL
version 1.3 or higher is present.
OpenGL
version 1.4 or higher is present.
OpenGL
version 1.5 or higher is present.
OpenGL
version 2.0 or higher is present.
OpenGL
version 2.1 or higher is present.
OpenGL
is present or if no OpenGL
context is current.
OpenGL
compatible fonts.
OpenGL
versions that are supported by the current platform.
QTextBrowser
should automatically open links the user tries to activate by mouse or keyboard.
abort()
or close()
before it was finished.
QXmlQuery
instance.
QGraphicsView
's performance..
QVariant
.
Qt::Horizontal
.
QLCDNumber
is asked to display a too-large number or a too-long string.
null node
if this attribute is not attached to any element.
QAction
that encapsulates the specified web action action.
paperRect()
since the page normally has margins between its borders and the paper.
paperRect()
since the page normally has margins between its borders and the paper.
QGraphicsView
, paints the contents of an item in local coordinates.
QGraphicsView
, paints the contents of an item in local coordinates.
QGraphicsView
, paints the contents of an item in local coordinates.
QGraphicsView
, paints the contents of an item in local coordinates.
QGraphicsView
, paints the contents of an item in local coordinates.
QGraphicsView
, paints the contents of an item in local coordinates.
QGraphicsView
, paints the contents of an item in local coordinates.
QGraphicsView
, paints the contents of an item in local coordinates.
QRect
(x, y, w, h).
QRect
(x, y, w, h).
QRect
(x, y, w, h).
QRect
(x, y, w, h).
QGraphicsView
, paints the contents of an item in local coordinates.
paintGL()
except that it operates on the widget's overlay context instead of the widget's main context.
QPrintPreviewDialog
needs to generate a set of preview pages.
QGraphicsScene
to draw the window frame for windows using painter, option, and widget, in local coordinates.
QGraphicsScene
to draw the window frame for windows using painter, option, and widget, in local coordinates.
pageRect()
.
pageRect()
.
QGraphicsLayoutItem
, or 0 if there is no parent, or if the parent does not inherit from QGraphicsLayoutItem
(QGraphicsLayoutItem
is often used through multiple inheritance with QObject
-derived classes).
QGraphicsLayoutItem
, or 0 if there is no parent, or if the parent does not inherit from QGraphicsLayoutItem
(QGraphicsLayoutItem
is often used through multiple inheritance with QObject
-derived classes).
QGraphicsLayoutItem
, or 0 if there is no parent, or if the parent does not inherit from QGraphicsLayoutItem
(QGraphicsLayoutItem
is often used through multiple inheritance with QObject
-derived classes).
QGraphicsLayoutItem
, or 0 if there is no parent, or if the parent does not inherit from QGraphicsLayoutItem
(QGraphicsLayoutItem
is often used through multiple inheritance with QObject
-derived classes).
QXmlInputSource
that was specified with the most recent call to parse()
.
read-only
.
QPainterPath
.
Qt::BrushStyle
.
PausedState
.
QMovie
stops emitting updated()
or resized()
.
QPrinter
will generate its output as a searchable PDF file.
QFrame
.
QMenu
.
QCheckBox
.
QColumnView
.
QProgressBar
.
QRadioButton
.
QSpinBox
.
QPushButton
.
QToolButton
.
QLineEdit
.
QWidget
.
QByteArray
.
ConnectedState
; otherwise returns QHostAddress::Null
.
connectToHost()
, or an empty QString if connectToHost()
has not been called.
QVariant::Pen
type, Qt::NoPen
is returned instead.
QFile::Permission
for the file.
QFile::Permission
for fileName.
QFile::Permission
for the index.
MediaObject
.Phonon::MediaObject::metaData()
.setPixelSize()
.
QPixmap
if no pixmap has been set.
QSize
(extent, extent).
QSize
(extent, extent).
QSize
(extent, extent).
QSize
(w, h).
QSize
(w, h).
QSize
(w, h).
QPixmap
containing the image.
QSound
object.
PM_DefaultFrameWidth
.
PM_LayoutLeftMargin
, PM_LayoutTopMargin
, PM_LayoutRightMargin
, and PM_LayoutBottomMargin
instead.
PM_LayoutHorizontalSpacing
and PM_LayoutVerticalSpacing
instead.
PM_LayoutLeftMargin
, PM_LayoutTopMargin
, PM_LayoutRightMargin
, and PM_LayoutBottomMargin
instead.
bottom margin
for a QLayout
.
QLayout
.
left margin
for a QLayout
.
right margin
for a QLayout
.
top margin
for a QLayout
.
QLayout
.
PM_DefaultFrameWidth
.
QMenu
.
QMenu
.
QMenu
.
QMenu
.
QMenu
.
PM_DefaultFrameWidth
.
type()
is QEvent::ChildPolished
; otherwise returns false.
QPointF
, relative to the widget that received the event.
QTextBoundaryFinder
.
setHost()
or as specified in the constructor.
setHost()
or as specified in the constructor.
QPrinter
will generate its output as in the PostScript
format.
QPrinter::ColorMode
, either color or monochrome.
QSizeF
specifying a custom paper size in the QPrinter::Point
unit.
QPrinter::Orientation
value.
QVariant
> containing the left, top, right and bottom margin values.
QPrinter::PageOrder
value.
QRect
specifying the page rectangle
QRect
specifying the paper rectangle.
QPrinter::PaperSource
value.
QPrinter::PaperSource
value.
QVariants
describing the set of supported resolutions that the printer has.
DM_PAPER
entry on Windows.
StartElement
or EndElement
.
QSqlIndex
if the table is not set or has no primary key.
QPrinter
.
JavaScript
window.print() call.
QProcess
standard output and standard error channels.
processingInstructionTarget()
and processingInstructionData()
.
ProcessingInstruction
.
ProcessingInstruction
.
progressValue()
.
progressValue()
.
progressValue()
.
progressValue()
.
progressMinimum()
and progressMaximum()
.
progressMinimum()
and progressMaximum()
.
QNetworkProxy
that the requests sent using this QNetworkAccessManager
object will use.
QNetworkAccessManager
cannot find a valid, cached credential.
QPushButton
instance.
QAccessiblePlugin
class provides an abstract base for accessibility plugins.QAbstractButton
class is the abstract base class of button widgets, providing functionality common to buttons.QAbstractEventDispatcher
class provides an interface to manage Qt's event queue.QAbstractFileEngine
class provides an abstraction for accessing the filesystem.QAbstractFileEngine
that does not refer to any file or directory.
owner()
, ownerId()
, and setFileName()
.fileTime()
function.QAbstractFileEngineHandler
class provides a way to register custom file engines with your application.QAbstractFileEngineIterator
class provides an iterator interface for custom file engines.QAbstractFileEngineIterator
, using the entry filters filters, and wildcard name filters nameFilters.
QAbstractGraphicsShapeItem
class provides a common base for all path items.QAbstractItemDelegate
class is used to display and edit data items from a model.QAbstractItemModel
class provides the abstract interface for item model classes.QAbstractItemView
class provides the basic functionality for item view classes.QAbstractListModel
class provides an abstract model that can be subclassed to create one-dimensional list models.QAbstractMessageHandler
class provides a callback interface for handling messages.QAbstractPageSetupDialog
class provides a base for implementations of page setup dialogs.QAbstractPrintDialog
class provides a base implementation for print dialogs used to configure printers.QAbstractProxyModel
class provides a base class for proxy item models that can do sorting, filtering or other data processing tasks.QAbstractScrollArea
widget provides a scrolling area with on-demand scroll bars.QAbstractSlider
class provides an integer value within a range.QAbstractSocket
class provides the base functionality common to all socket types.SocketError
enumeration represents the various errors that can occur on a Unix domain socket.SocketState
enumeration represents the connection state of a QUnixSocket instance.QAbstractSpinBox
class provides a spinbox and a line edit to display values.wrapping
, and alignment
properties.
wrapping
, and alignment
properties.
Intermediate
value if editing finishes.QStyleFactory
class creates QStyle
objects.QAbstractTableModel
class provides an abstract model that can be subclassed to create table models.QAbstractTextDocumentLayout
class is an abstract base class used to implement custom layouts for QTextDocuments
.QAbstractUriResolver
class is a callback interface for resolving Uniform Resource Identifiers.QAbstractUriResolver
with the specified parent.
QAbstractUriResolver
with the specified parent.
QAbstractXmlNodeModel
class is an abstract base class for modeling non-XML data to look like XML for QXmlQuery
.copyNodeTo
.QAccessible
class provides enums and static functions relating to accessibility.QAccessibleBridge
class is the base class for accessibility back-ends.QAccessibleEvent
class is used to query addition accessibility information about complex widgets.QEvent::AccessibilityDescription
or QEvent::AccessibilityHelp
.
QAccessibleInterface
class defines an interface that exposes information about accessible objects.QAccessibleObject
class implements parts of the QAccessibleInterface
for QObjects
.QAccessibleObject
for object.
QAccessiblePlugin
class provides an abstract base for accessibility plugins.QAccessibleWidget
class implements the QAccessibleInterface
for QWidgets
.QAccessibleWidget
object for widget w.
QAccessibleWidget
object for widget w.
QAccessibleWidget
object for widget w.
QAction
class provides an abstract user interface action that can be inserted into widgets.QAction::activate()
QActionEvent
class provides an event that is generated when a QAction
is added, removed, or changed.QActionGroup
class groups actions together.QApplication
class manages the GUI application's control flow and main settings.setColorSpec()
for full details.QAuthenticator
class provides an authentication object.QBasicTimer
class provides timer events for objects.QBitArray
class provides an array of bits.QBitmap
class provides monochrome (1-bit depth) pixmaps.QBoxLayout
class lines up child widgets horizontally or vertically.QBoxLayout
with direction dir and parent widget parent.
QBoxLayout
with direction dir and parent widget parent.
Running
state.QBrush
class defines the fill pattern of shapes drawn by QPainter
.Qt::NoBrush
(i.e.
QBuffer
class provides a QIODevice
interface for a QByteArray
.QButtonGroup
class provides a container to organize groups of button widgets.QByteArray
class provides an array of bytes.QByteArrayMatcher
class holds a sequence of bytes that can be quickly matched in a byte array.QCalendarWidget
class provides a monthly based calendar widget allowing the user to select a date.QCDEStyle
class provides a CDE look and feel.QCDEStyle
.
QCDEStyle
.
QCheckBox
widget provides a checkbox with a text label.QChildEvent
class contains event parameters for child object events.QCleanlooksStyle
class provides a widget style similar to the Clearlooks style available in GNOME.QCleanlooksStyle
object.
QClipboard
class provides access to the window system clipboard.QClipboardEvent
class provides the parameters used in a clipboard event.QCloseEvent
class contains parameters that describe a close event.QColor
class provides colors based on RGB, HSV or CMYK values.setNamedColor()
using the given name.
QColorDialog
class provides a dialog widget for specifying colors.QColormap
class maps device independent QColors
to device dependent pixel values.QColumnView
class provides a model/view implementation of a column view.QComboBox
widget is a combined button and popup list.QStandardItemModel
.
QStandardItemModel
.
QComboBox
should do when a new string is entered by the user.QComboBox
should adjust when new content is added or content changes.QCommandLinkButton
widget provides a Vista style command link button.QCommonStyle
class encapsulates the common Look and Feel of a GUI.QCommonStyle
.
QCompleter
class provides completions based on an item model.QCompleter
object with the given parent that uses the specified list as a source of possible completions.
QCompleter
object with the given parent that uses the specified list as a source of possible completions.
QConicalGradient
class is used in combination with QBrush
to specify a conical gradient brush.QContextMenuEvent
class contains parameters that describe a context menu event.QCoreApplication
class provides an event loop for console Qt applications.QTextStream::Latin1
and QTextStream::UTF8
, you need to call setAutoDetectUnicode
(false) to obtain the Qt 3 behavior in addition to the setCodec()
call.QCryptographicHash
class provides a way to generate cryptographic hashes.QCursor
class provides a mouse cursor with an arbitrary shape.QDataStream
class provides serialization of binary data to a QIODevice
.QDataWidgetMapper
class provides mapping between a section of a data model to widgets.QDataWidgetMapper
with parent object parent.
QDataWidgetMapper
with parent object parent.
QDataWidgetMapper
supports.QDate
class provides date functions.QDateEdit
class provides a widget for editing dates based on the QDateTimeEdit
widget.QDateTime
class provides date and time functions.timeSpec()
to Qt::LocalTime
.
QDateTimeEdit
class provides a widget for editing dates and times.QDesktopServices
class provides methods for accessing common desktop services.QDesktopServices::storageLocation
and QDesktopServices::displayName
.QDesktopWidget
class provides access to screen information on multi-head systems.QDial
class provides a rounded range control (like a speedometer or potentiometer).QDialog
class is the base class of dialog windows.QDialogButtonBox
class is a widget that presents buttons in a layout that is appropriate to the current widget style.QDir
class provides access to directory structures and their contents.QDir
object that is a copy of the QDir
object for directory dir.
QDir
pointing to the given directory path.
QDir
pointing to the given directory path.
QDir
with path path, that filters its entries by name using nameFilter and by attributes using filters.
QDir
with path path, that filters its entries by name using nameFilter and by attributes using filters.
QDir
with path path, that filters its entries by name using nameFilter and by attributes using filters.
QDir
with path path, that filters its entries by name using nameFilter and by attributes using filters.
QDir
, e.g.QDirIterator
class provides an iterator for directory entrylists.QDirIterator
that can iterate over dir's entrylist, using dir's name filters and regular filters.
QDirIterator
that can iterate over dir's entrylist, using dir's name filters and regular filters.
QDirIterator
that can iterate over dir's entrylist, using dir's name filters and regular filters.
QDirIterator
that can iterate over path, with no name filtering and filters for entry filtering.
QDirIterator
that can iterate over path, with no name filtering and filters for entry filtering.
QDirIterator
that can iterate over path, with no name filtering and filters for entry filtering.
QDirIterator
that can iterate over path.
QDirIterator
that can iterate over path.
QDirIterator
that can iterate over path.
QDirIterator
that can iterate over path, using nameFilters and filters.
QDirIterator
that can iterate over path, using nameFilters and filters.
QDirIterator
that can iterate over path, using nameFilters and filters.
QDirIterator
that can iterate over path, using nameFilters and filters.
QTreeWidgetItemIterator
constructor (OR-ed together if more than one is used), so that the iterator will only iterate over items that match the given flags.QDirModel
class provides a data model for the local filesystem.QDockWidget
class provides a widget that can be docked inside a QMainWindow
or floated as a top-level window on the desktop.QDockWidget
with parent parent and window flags flags.
QDockWidget
with parent parent and window flags flags.
QDockWidget
with parent parent and window flags flags.
QDockWidget
with parent parent and window flags flags.
QDockWidget
with parent parent and window flags flags.
QDockWidget
with parent parent and window flags flags.
QDockWidget
with parent parent and window flags flags.
QDockWidget
with parent parent and window flags flags.
QDomAttr
class represents one attribute of a QDomElement
.QDomCDATASection
class represents an XML CDATA section.QDomCharacterData
class represents a generic string in the DOM.QDomComment
class represents an XML comment.QDomDocument
class represents an XML document.QDomDocumentFragment
class is a tree of QDomNodes
which is not usually a complete QDomDocument
.QDomDocumentType
class is the representation of the DTD in the document tree.QDomDocumentType
object.
QDomElement
class represents one element in the DOM tree.QDomEntity
class represents an XML entity.QDomEntityReference
class represents an XML entity reference.QDomImplementation
class provides information about the features of the DOM implementation.QDomImplementation
object.
QDomDocument
is called with invalid data.QDomNamedNodeMap
class contains a collection of nodes that can be accessed by name.QDomNode
class is the base class for all the nodes in a DOM tree.null
node.
QDomNode::save()
determines what encoding to use when serializing.QDomNodeList
class is a list of QDomNode
objects.QDomNotation
class represents an XML notation.QDomProcessingInstruction
class represents an XML processing instruction.QDomText
class represents text data in the parsed XML document.QDomText
object.
QDoubleSpinBox
class provides a spin box widget that takes doubles.QDoubleValidator
class provides range checking of floating-point numbers.QDrag
class provides support for MIME-based drag and drop data transfer.QDragEnterEvent
class provides an event which is sent to a widget when a drag and drop action enters it.QDragEnterEvent
that represents a drag entering a widget at the given point with mouse and keyboard states specified by buttons and modifiers.
QDragEnterEvent
that represents a drag entering a widget at the given point with mouse and keyboard states specified by buttons and modifiers.
QDragLeaveEvent
class provides an event that is sent to a widget when a drag and drop action leaves it.QDragLeaveEvent
.
QDragMoveEvent
class provides an event which is sent while a drag and drop action is in progress.QDragMoveEvent
of the required type indicating that the mouse is at position pos given within a widget.
QDragMoveEvent
of the required type indicating that the mouse is at position pos given within a widget.
QDropEvent
class provides an event which is sent when a drag and drop action is completed.QDynamicPropertyChangeEvent
class contains event parameters for dynamic property change events.QErrorMessage
class provides an error message display dialog.QEvent
class is the base class of all event classes.QEventLoop
class provides a means of entering and leaving an event loop.processEvents()
functions.QFile
class provides an interface for reading from and writing to files.error()
function.QFileDialog
class provides a dialog that allow users to select files or directories.QDir
; e.g.QFileIconProvider
class provides file icon for the QDirModel
class.QFileInfo
class provides system-independent file information.QFileInfo
object.
QFileInfo
that gives information about the given file in the directory dir.
QFileInfo
that gives information about file file.
QFileInfo
that is a copy of the given fileinfo.
QFileInfo
that gives information about the given file.
QFileOpenEvent
class provides an event that will be sent when there is a request to open a file.QFileSystemModel
class provides a data model for the local filesystem.QFileSystemWatcher
class provides an interface for monitoring files and directories for modifications.QFocusEvent
class contains event parameters for widget focus events.QFocusFrame
widget provides a focus frame which can be outside of a widget's normal paintable area.QFocusFrame
.
QFocusFrame
.
QFont
class specifies a font used for drawing text.font matching
algorithm what type of fonts should be used to find an appropriate default family.QFontComboBox
widget is a combobox that lets the user select a font family.QFontDatabase
class provides information about the fonts available in the underlying window system.QFontDialog
class provides a dialog widget for selecting a font.QFontInfo
class provides general information about fonts.QFontMetrics
class provides font metrics information.QFontMetricsF
class provides font metrics information.QFormLayout
class manages forms of input widgets and their associated labels.QFrame
class is the base class of widgets that can have a frame.NoFrame
and a 1-pixel frame width.
NoFrame
and a 1-pixel frame width.
NoFrame
and a 1-pixel frame width.
NoFrame
and a 1-pixel frame width.
QTabBar
.frameStyle()
: Normally, you don't need to use these, since frameShadow() and frameShape() already extract the Shadow
and the Shape
parts of frameStyle()
.QFSFileEngine
class implements Qt's default file engine.QFSFileEngine
.
QFSFileEngine
for the file name file.
QFtp
class provides an implementation of the client side of FTP protocol.QFtp
object with the given parent.
QFtp
object with the given parent.
QFuture
class represents the result of an asynchronous computation.QFutureIterator
class provides a Java-style const iterator for QFuture
.QFutureSynchronizer
class is a convenience class that simplifies QFuture
synchronization.QFutureSynchronizer
.
QFutureSynchronizer
and begins watching future by calling addFuture()
.
QFutureWatcher
class allows monitoring a QFuture
using signals and slots.QFutureWatcher
with the given parent.
QFutureWatcher
with the given parent.
OpenGL
context.OpenGL
.
OpenGL
.
QGLColormap
class is used for installing custom colormaps into QGLWidgets
.QGLColormap
.
QGLContext
class encapsulates an OpenGL
rendering context.QGLFormat
class specifies the display format of an OpenGL
rendering context.QGLFormat
object with the factory default settings: Double buffer:
Enabled. Depth buffer:
Enabled. RGBA:
Enabled (i.e., color index disabled). Alpha channel:
Disabled. Accumulator buffer:
Disabled. Stencil buffer:
Disabled. Stereo:
Disabled. Direct rendering:
Enabled. Overlay:
Disabled. Plane:
0 (i.e., normal plane). Multisample buffers:
Disabled.
QGLFormat
object that is a copy of the current application default format
.
QGLFormat
object that is a copy of the current application default format
.
OpenGL
versions that are recognized by Qt.QGLFramebufferObject
class encapsulates an OpenGL
framebuffer object.QGLPixelBuffer
class encapsulates an OpenGL
pbuffer.QGLWidget
class is a widget for rendering OpenGL
graphics.QGradient
class is used in combination with QBrush
to specify gradient fills.QGraphicsEllipseItem
class provides an ellipse item that you can add to a QGraphicsScene
.QGraphicsEllipseItem
.
QGraphicsEllipseItem
.
QGraphicsEllipseItem
.
QGraphicsGridLayout
class provides a grid layout for managing widgets in Graphics View.QGraphicsGridLayout
instance.
QGraphicsGridLayout
instance.
QGraphicsItem
class is the base class for all graphical items in a QGraphicsScene
.QMovie
.ItemVisibleHasChanged
, ItemEnabledHasChanged
, ItemSelectedHasChanged
, ItemParentHasChanged
, ItemSceneHasChanged
QGraphicsItemAnimation
class provides simple animation support for QGraphicsItem
.QGraphicsItemGroup
class provides treating a group of items as one.QGraphicsItem
class is the base class for all graphical items in a QGraphicsScene
.QGraphicsLayout
class provides the base class for all layouts in Graphics View.QGraphicsLayout
object.
QGraphicsLayout
object.
QGraphicsLayoutItem
class can be inherited to allow your custom items to be managed by layouts.QGraphicsLayoutItem
object.
QGraphicsLayoutItem
object.
QGraphicsLayoutItem
object.
QGraphicsLayoutItem
class can be inherited to allow your custom items to be managed by layouts.QGraphicsLinearLayout
class provides a horizontal or vertical layout for managing widgets in Graphics View.QGraphicsLinearLayout
instance using Qt::Horizontal
orientation.
QGraphicsLinearLayout
instance using Qt::Horizontal
orientation.
QGraphicsLinearLayout
instance.
QGraphicsLinearLayout
instance.
QGraphicsLineItem
class provides a line item that you can add to a QGraphicsScene
.QGraphicsLineItem
.
QGraphicsLineItem
.
QGraphicsLineItem
.
QGraphicsPathItem
class provides a path item that you can add to a QGraphicsScene
.QGraphicsPixmapItem
class provides a pixmap item that you can add to a QGraphicsScene
.QGraphicsPixmapItem
.
QGraphicsPixmapItem
.
QGraphicsPixmapItem
.
QGraphicsPixmapItem
calculates its shape and opaque area.QGraphicsPolygonItem
class provides a polygon item that you can add to a QGraphicsScene
.QGraphicsPolygonItem
.
QGraphicsPolygonItem
.
QGraphicsPolygonItem
.
QGraphicsProxyWidget
class provides a proxy layer for embedding a QWidget
in a QGraphicsScene
.QGraphicsRectItem
class provides a rectangle item that you can add to a QGraphicsScene
.QGraphicsRectItem
.
QGraphicsRectItem
.
QGraphicsRectItem
.
QGraphicsScene
class provides a surface for managing a large number of 2D graphical items.QGraphicsScene
object.
QGraphicsScene
object.
QGraphicsScene
object, using sceneRect for its scene rectangle.
QGraphicsScene
object, using sceneRect for its scene rectangle.
QGraphicsScene
object, using the rectangle specified by (x, y), and the given width and height for its scene rectangle.
QGraphicsScene
object, using the rectangle specified by (x, y), and the given width and height for its scene rectangle.
QGraphicsScene
provides for managing positional information about items on the scene.QGraphicsScene
.QGraphicsSceneContextMenuEvent
class provides context menu events in the graphics view framework.QGraphicsSceneDragDropEvent
class provides events for drag and drop in the graphics view framework.QGraphicsSceneEvent
class provides a base class for all graphics view related events.QGraphicsSceneHelpEvent
class provides events when a tooltip is requested.QGraphicsSceneHoverEvent
class provides hover events in the graphics view framework.QGraphicsSceneMouseEvent
class provides mouse events in the graphics view framework.QGraphicsSceneMoveEvent
class provides events for widget moving in the graphics view framework.QGraphicsSceneMoveEvent
.
QGraphicsSceneResizeEvent
class provides events for widget resizing in the graphics view framework.QGraphicsSceneResizeEvent
.
QGraphicsSceneWheelEvent
class provides wheel events in the graphics view framework.The QGraphicsSceneWheelEvent
class provides wheel events in the graphics view framework.QGraphicsSimpleTextItem
class provides a simple text path item that you can add to a QGraphicsScene
.QGraphicsSimpleTextItem
.
QGraphicsSimpleTextItem
.
QGraphicsSimpleTextItem
.
QGraphicsSvgItem
class is a QGraphicsItem
that can be used to render the contents of SVG files.QGraphicsTextItem
class provides a text item that you can add to a QGraphicsScene
to display formatted text.QGraphicsTextItem
.
QGraphicsTextItem
.
QGraphicsTextItem
.
QGraphicsView
class provides a widget for displaying the contents of a QGraphicsScene
.QGraphicsView
and sets the visualized scene to scene.
QGraphicsView
and sets the visualized scene to scene.
QGraphicsView
.
QGraphicsView
.
QGraphicsView
's cache mode.QGraphicsView
.QGraphicsView
can use when the user resizes the view or when the view is transformed.QGraphicsView
updates its viewport when the scene contents change or are exposed.QGraphicsWidget
class is the base class for all widget items in a QGraphicsScene
.QGraphicsWidget
instance.
QGraphicsWidget
instance.
QGraphicsWidget
instance.
QGraphicsWidget
instance.
QGridLayout
class lays out widgets in a grid.QGridLayout
with parent widget, parent.
QGroupBox
widget provides a group box frame with a title.QHBoxLayout
class lines up widgets horizontally.QHeaderView
class provides a header row or header column for item views.QHelpEvent
class provides an event that is used to request helpful information about a particular point in a widget.QHideEvent
class provides an event which is sent after a widget is hidden.QHideEvent
.
QHostAddress
class provides an IP address.QHostAddress
object for address.
QHostInfo
class provides static functions for host name lookups.QHoverEvent
class contains parameters that describe a mouse event.QHttp
class provides an implementation of the HTTP protocol.QHttp
object.
QHttp
object.
QHttp
object.
QHttp
object.
QHttp
object.
QHttp
object.
QHttpHeader
class contains header information for HTTP.QHttpRequestHeader
class contains request header information for HTTP.QHttpResponseHeader
class contains response header information for HTTP.QHttpResponseHeader
, setting the status code to code, the reason phrase to text and the protocol-version to majorVer and minorVer.
QHttpResponseHeader
, setting the status code to code, the reason phrase to text and the protocol-version to majorVer and minorVer.
QHttpResponseHeader
, setting the status code to code, the reason phrase to text and the protocol-version to majorVer and minorVer.
QHttpResponseHeader
, setting the status code to code, the reason phrase to text and the protocol-version to majorVer and minorVer.
QIcon
class provides scalable icons in different modes and states.QIconDragEvent
class indicates that a main icon drag has begun.QIconEngine
class provides an abstract base class for QIcon
renderers.QIconEnginePluginV2
class provides an abstract base for custom QIconEngineV2
plugins.QIconEngineV2
class provides an abstract base class for QIcon
renderers.QImage
class provides a hardware-independent image representation that allows direct access to the pixel data, and can be used as a paint device.invertPixels()
function.QImageIOHandler
class defines the common image I/O interface for all image formats in Qt.QImageIOHandler
object.
QImageIOHandler
.QImageIOPlugin
class defines an interface for writing an image format plugin.QImageIOPlugin
.QImageReader
class provides a format independent interface for reading images from files or other devices.QImageReader
object.
QImageReader
object with the device device and the image format format.
QImageReader
object with the device device and the image format format.
QImageReader
object with the file name fileName and the image format format.
QImageReader
object with the file name fileName and the image format format.
QImageReader
.QImageWriter
class provides a format independent interface for writing images to files or other devices.QImageWriter
object.
QImageWriter
object using the device device and image format format.
QImageWriter
objects that will write to a file with the name fileName, using the image format format.
QImageWriter
objects that will write to a file with the name fileName, using the image format format.
QImageWriter
.QInputContext
class abstracts the input method dependent data and composing state.standardFormat()
.QInputContextFactory
class creates QInputContext
objects.QInputContextPlugin
class provides an abstract base for custom QInputContext
plugins.QInputDialog
class provides a simple convenience dialog to get a single value from the user.QInputEvent
class is the base class for events that describe user input.QInputMethodEvent
class provides parameters for input method events.QEvent::InputMethod
.
QEvent::InputMethod
.
QIntValidator
class provides a validator that ensures a string contains a valid integer within a specified range.QIODevice
class is the base interface class of all I/O devices in Qt.QIODevice
object.
QIODevice
object with the given parent.
open()
to describe the mode in which a device is opened.QItemDelegate
class provides display and editing facilities for data items from a model.QItemEditorCreatorBase
class provides an abstract base class that must be subclassed when implementing new item editor creators.QItemEditorFactory
class provides widgets for editing item data in views and delegates.QItemSelection
class manages information about selected items in a model.QItemSelectionModel
class keeps track of a view's selected items.QItemSelectionRange
class manages information about a range of selected items in a model.QKeyEvent
class describes a key event.QKeySequence
class encapsulates a key sequence as used by shortcuts.QKeySequence
object for the given key.
QLabel
widget provides a text or image display.QLayout
class is the base class of geometry managers.QLayout
.
QLayout
, with parent parent.
QLayoutItem
class provides an abstract item that a QLayout
manipulates.QLayoutItem
class provides an abstract item that a QLayout
manipulates.QLCDNumber
widget displays a number with LCD-like digits.QLCDNumber
widget.QLibraryInfo
class provides information about the Qt library.QLine
class provides a two-dimensional vector using integer precision.QLinearGradient
class is used in combination with QBrush
to specify a linear gradient brush.QLineEdit
widget is a one-line text editor.QLineF
class provides a two-dimensional vector using floating point precision.QLineF
object from the given integer-based line.
QListView
class provides a list or icon view onto a model.QListView
with the given parent to view a model.
QListView
with the given parent to view a model.
batchSize
.QListWidget
class provides an item-based list widget.QListWidget
with the given parent.
QListWidget
with the given parent.
QListWidgetItem
class provides an item for use with the QListWidget
item view class.QLocale
class converts between numbers and their string representations in various languages.QLocale
object initialized with the default locale.
QLocale
object with the specified language and country.
QLocale
object with the specified language and country.
QLocale
object as a copy of other.
QLocale
object with the specified name, which has the format "language[_country][.codeset][@modifier]" or "C", where: language is a lowercase, two-letter, ISO 639 language code, territory is an uppercase, two-letter, ISO 3166 country code, and codeset and modifier are ignored. If the string violates the locale format, or language is not a valid ISO 369 code, the "C" locale is used instead.
QLocalServer
class provides a local socket based server.QLocalSocket
class provides a local socket.LocalServerError
enumeration represents the errors that can occur.QMainWindow
class provides a main application window.QMainWindow
with the given parent and the specified widget flags.
QMainWindow
with the given parent and the specified widget flags.
QMainWindow
with the given parent and the specified widget flags.
QMainWindow
with the given parent and the specified widget flags.
QMainWindow
.QMatrix
class specifies 2D transformations of a coordinate system.QMdiArea
widget provides an area in which MDI windows are displayed.QMdiArea
.windowList()
.QMdiSubWindow
class provides a subwindow class for QMdiArea
.QMdiSubWindow
widget.
QMdiSubWindow
widget.
QMdiSubWindow
widget.
QMdiSubWindow
widget.
QMdiSubWindow
.QMenu
class provides a menu widget for use in menu bars, context menus, and other popup menus.QMenuBar
class provides a horizontal menu bar.QMessageBox
class provides a modal dialog with a short message, an icon, and buttons laid out depending on the current style.QMimeData
class provides a container for data that records information about its MIME type.QMotifStyle
class provides Motif look and feel.QMotifStyle
.
QMotifStyle
.
QMouseEvent
class contains parameters that describe a mouse event.QMoveEvent
class contains event parameters for move events.QMovie
class is a convenience class for playing movies with QImageReader
.QMovie
object.
QMovie
object.
QMovie
object.
QMovie
object, passing the parent object to QObject
's constructor.
QMovie
object, passing the parent object to QObject
's constructor.
QMovie
object.
QMovie
object.
QMovie
object.
QMovie
.QMovie
.QMutex
class provides access serialization between threads.type
.
size
length of the specified type
.
type
.
QNetworkAccessManager
class allows the application to post network requests and receive replies The Network Access API is constructed around one QNetworkAccessManager
object, which holds the common configuration and settings for the requests sent.QNetworkAccessManager
object that is the center of the Network Access API and sets parent as the parent object.
QNetworkAccessManager
object that is the center of the Network Access API and sets parent as the parent object.
QNetworkAddressEntry
class stores one IP address supported by a network interface, along with its associated netmask and broadcast address.QNetworkAddressEntry
object.
QNetworkAddressEntry
object that is a copy of the object other.
QNetworkCookie
class holds one network cookie.QNetworkCookie
object, initializing the cookie name to name and its value to value.
QNetworkCookie
object, initializing the cookie name to name and its value to value.
QNetworkCookie
object, initializing the cookie name to name and its value to value.
QNetworkCookie
object by copying the contents of other.
toRawForm()
function to declare which form of a cookie shall be returned.QNetworkCookieJar
class implements a simple jar of QNetworkCookie
objects Cookies are small bits of information that stateless protocols like HTTP use to maintain some persistent information across requests.QNetworkCookieJar
object and sets the parent object to be parent.
QNetworkCookieJar
object and sets the parent object to be parent.
QNetworkInterface
class provides a listing of the host's IP addresses and network interfaces.QNetworkInterface
object contained in other.
QNetworkProxy
class provides a network layer proxy.QNetworkProxy
with DefaultProxy
type; the proxy type is determined by applicationProxy()
, which defaults to NoProxy
.
QNetworkProxy
with type, hostName, port, user and password.
QNetworkProxy
with type, hostName, port, user and password.
QNetworkProxy
with type, hostName, port, user and password.
QNetworkProxy
with type, hostName, port, user and password.
QNetworkProxy
with type, hostName, port, user and password.
QNetworkReply
class contains the data and headers for a request posted with QNetworkAccessManager
The QNetworkReply
class contains the data and meta data related to a request posted with QNetworkAccessManager
.QNetworkReply
object with parent parent.
QNetworkReply
object with parent parent.
QNetworkRequest
class holds one request to be sent with the Network Access API.QNetworkRequest
object with url as the URL to be requested.
QNetworkRequest
object with url as the URL to be requested.
QNetworkAccessManager
.QNetworkRequest
parses.QObject
class is the base class of all Qt objects.QPageSetupDialog
class provides a configuration dialog for the page-related options on a printer.QPaintDevice
class is the base class of objects that can be painted.QPaintDevice
class is the base class of objects that can be painted.QPaintEngine
class provides an abstract definition of how QPainter
draws to a given device on a given platform.QPainter
to trigger lazy updates of the various states in the QPaintEngine
using QPaintEngine::updateState()
.QPaintEngineState
class provides information about the active paint engine's current state.QPainter
class performs low-level painting on widgets and other paint devices.QPainter
that may or may not be respected by any given engine.QPainterPath
class provides a container for painting operations, enabling graphical shapes to be constructed and reused.QPainterPath
object.
QPainterPath
object that is a copy of the given path.
QPainterPath
object with the given startPoint as its current position.
QPainterPathStroker
class is used to generate fillable outlines for a given painter path.QPaintEvent
class contains event parameters for paint events.QPalette
class contains color groups for each widget state.QPen
class defines how a QPainter
should draw lines and outlines of shapes.QPersistentModelIndex
class is used to locate data in a data model.QPersistentModelIndex
that is a copy of the model index.
QPersistentModelIndex
that is a copy of the other persistent model index.
QPicture
class is a paint device that records and replays QPainter
commands.QPictureFormatPlugin
class provides an abstract base for custom picture format plugins.QPictureIO
class contains parameters for loading and saving pictures.QPictureIO
object with all parameters set to zero.
QPixmap
class is an off-screen image representation that can be used as a paint device.QPixmapCache
class provides an application-wide cache for pixmaps.QPlainTextDocumentLayout
class implements a plain text layout for QTextDocument
A QPlainTextDocumentLayout
is required for text documents that can be display or edited in a QPlainTextEdit
.QPlainTextEdit
class provides a widget that is used to edit and display plain text.QPlainTextEdit
with parent parent.
QPlainTextEdit
with parent parent.
QPlainTextEdit
with parent parent.
QPlainTextEdit
with parent parent.
QPlastiqueStyle
class provides a widget style similar to the Plastik style available in KDE.QPlastiqueStyle
object.
QPoint
class defines a point in the plane using integer precision.QPointF
class defines a point in the plane using floating point precision.QPolygon
class provides a vector of points using integer precision.QPolygonF
class provides a vector of points using floating point precision.QPrintDialog
class provides a dialog for specifying the printer's configuration.QPrintEngine
class defines an interface for how QPrinter
interacts with a given printing subsystem.QPrinter
.QPrinter
class is a paint device that paints on a printer.QPrinter
should print in color or not.OutputFormat
enum is used to describe the format QPrinter
should use for printing.QPrinter
to tell the application program how to print.QPrinter::PaperSize
instead.QPrinter
is to use.QPrinterInfo
class gives access to information about existing printers.QPrinterInfo
object.
QPrinterInfo
object from printer.
QPrintPreviewDialog
class provides a dialog for previewing and configuring page layouts for printer output.QPrintPreviewDialog
based on printer and with parent as the parent widget.
QPrintPreviewDialog
based on printer and with parent as the parent widget.
QPrintPreviewDialog
based on printer and with parent as the parent widget.
QPrintPreviewDialog
based on printer and with parent as the parent widget.
QPrinter
object, which will use the system default printer.
QPrinter
object, which will use the system default printer.
QPrinter
object, which will use the system default printer.
QPrinter
object, which will use the system default printer.
QPrintPreviewWidget
class provides a widget for previewing page layouts for printer output.QPrintPreviewWidget
based on printer and with parent as the parent widget.
QPrintPreviewWidget
based on printer and with parent as the parent widget.
QPrintPreviewWidget
based on printer and with parent as the parent widget.
QPrintPreviewWidget
based on printer and with parent as the parent widget.
QPrintPreviewWidget
to create an internal, default constructed QPrinter
object, which will be used to generate the preview.
QPrintPreviewWidget
to create an internal, default constructed QPrinter
object, which will be used to generate the preview.
QPrintPreviewWidget
to create an internal, default constructed QPrinter
object, which will be used to generate the preview.
QPrintPreviewWidget
to create an internal, default constructed QPrinter
object, which will be used to generate the preview.
QProcess
class is used to start external programs and to communicate with them.QProcess
object with the given parent.
QProcess
object with the given parent.
QProcess
.QProcess
.QProcess
.QProcess
.QProgressBar
widget provides a horizontal or vertical progress bar.Running
state.QProgressDialog
class provides feedback on the progress of a slow operation.QProxyModel
class provides support for processing data passed between another model and a view.QPushButton
widget provides a command button.QRadialGradient
class is used in combination with QBrush
to specify a radial gradient brush.QRadioButton
widget provides a radio button with a text label.QReadWriteLock
class provides read-write locking.QReadWriteLock
object in NonRecursive
mode.
QReadWriteLock
object in the given recursionMode.
QReadWriteLock
class provides read-write locking.QReadWriteLock
object in NonRecursive
mode.
QReadWriteLock
object in the given recursionMode.
QRect
class defines a rectangle in the plane using integer precision.QRectF
class defines a rectangle in the plane using floating point precision.QRectF
rectangle from the given QRect
rectangle.
QRegExp
class provides pattern matching using regular expressions. A regular expression, or "regexp", is a pattern for matching substrings in a text.CaretMode
enum defines the different meanings of the caret (^) in a regular expression.QRegExpValidator
class is used to check a string against a regular expression.QRegion
class specifies a clip region for a painter.QResizeEvent
class contains event parameters for resize events.QRubberBand
class provides a rectangle or line that can indicate a selection or a boundary.QTabBar
.QRunnable
class is the base class for all runnable objects.QRunnable
.
QScrollArea
class provides a scrolling view onto another widget.QScrollBar
widget provides a vertical or horizontal scroll bar.QSemaphore
class provides a general counting semaphore.QSessionManager
class provides access to the session manager.QSettings
class provides persistent platform-independent application settings.QSettings
object for accessing settings of the application and organization set previously with a call to QCoreApplication::setOrganizationName()
, QCoreApplication::setOrganizationDomain()
, and QCoreApplication::setApplicationName()
.
QSettings
object for accessing settings of the application and organization set previously with a call to QCoreApplication::setOrganizationName()
, QCoreApplication::setOrganizationDomain()
, and QCoreApplication::setApplicationName()
.
QSettings
object for accessing settings of the application called application from the organization called organization, and with parent parent.
QSettings
object for accessing settings of the application called application from the organization called organization, and with parent parent.
QSettings
object for accessing settings of the application called application from the organization called organization, and with parent parent.
QSettings
object for accessing settings of the application called application from the organization called organization, and with parent parent.
QSettings
object for accessing settings of the application called application from the organization called organization, and with parent parent.
QSettings
object for accessing settings of the application called application from the organization called organization, and with parent parent.
QSettings
object for accessing the settings stored in the file called fileName, with parent parent.
QSettings
object for accessing the settings stored in the file called fileName, with parent parent.
QSettings
object for accessing settings of the application called application from the organization called organization, and with parent parent.
QSettings
object for accessing settings of the application called application from the organization called organization, and with parent parent.
QSettings
object for accessing settings of the application called application from the organization called organization, and with parent parent.
QShortcut
class is used to create keyboard shortcuts.QShortcut
object for the parent widget.
QShortcut
object for the parent widget.
QShortcutEvent
class provides an event which is generated when the user presses a key combination.QShortcut
ID id.
QShortcut
ID id.
QShowEvent
class provides an event that is sent when a widget is shown.QShowEvent
.
QSignalMapper
class bundles signals from identifiable senders.QSignalMapper
with parent parent.
QSignalMapper
with parent parent.
QSimpleXmlNodeModel
class is an implementation of QAbstractXmlNodeModel
sufficient for many common cases.QSimpleXmlNodeModel
for use with with the specified namePool.
QSize
class defines the size of a two-dimensional object using integer point precision.isValid()
returns false).
QSizeF
class defines the size of a two-dimensional object using floating point precision.QSizeGrip
class provides a resize handle for resizing top-level windows.QSizePolicy
class is a layout attribute describing horizontal and vertical resizing policy.QSizePolicy
object with Fixed
as its horizontal and vertical policies.
QSizePolicy
object with the given horizontal and vertical policies, and DefaultType
as the control type.
QSizePolicy
object with the given horizontal and vertical policies, and the specified control type.
Policy
values:QSlider
widget provides a vertical or horizontal slider.QSocketNotifier
class provides support for monitoring activity on a file descriptor.QSortFilterProxyModel
class provides support for sorting and filtering data passed between another model and a view.QSound
class provides access to the platform audio facilities.QSound
object from the file specified by the given filename and with the given parent.
QSound
object from the file specified by the given filename and with the given parent.
QSourceLocation
class Identifies a location in a resource by URI, line, and column.QSourceLocation
that doesn't identify anything at all.
QSourceLocation
that is a copy of other.
QSourceLocation
with URI u, line l and column c.
QSourceLocation
with URI u, line l and column c.
QSourceLocation
with URI u, line l and column c.
QSpacerItem
class provides blank space in a layout.QSpinBox
class provides a spin box widget.QSplashScreen
widget provides a splash screen that can be shown during application startup.QSplitter
class implements a splitter widget.QFrame
constructor.
QFrame
constructor.
QSplitterHandle
class provides handle functionality of the splitter.QSplitter
handle with the given orientation and QSplitter
parent.
QSqlDatabase
class represents a connection to a database.QSqlDatabase
object.
QSqlDatabase
connection that uses the driver referred to by type.
QSqlDriver
class is an abstract base class for accessing specific SQL databases.QSqlDriverCreatorBase
class is the base class for SQL driver factories.QSqlError
class provides SQL database error information.QSqlField
class manipulates the fields in SQL database tables and views.QSqlIndex
class provides functions to manipulate and describe database indexes.QSqlQuery
class provides a means of executing and manipulating SQL statements.QSqlQuery
object using the database db.
QSqlQuery
object which uses the QSqlResult
result to communicate with a database.
QSqlQuery
object using the SQL query and the database db.
QSqlQuery
object using the SQL query and the database db.
QSqlQuery
object using the SQL query and the database db.
QSqlQueryModel
class provides a read-only data model for SQL result sets.QSqlQueryModel
with the given parent.
QSqlQueryModel
with the given parent.
QSqlRecord
class encapsulates a database record.QSqlRelation
class stores information about an SQL foreign key.QSqlRelation
object.
QSqlRelation
object, where tableName is the SQL table name to which a foreign key refers, indexColumn is the foreign key, and displayColumn is the field that should be presented to the user.
QSqlRelationalTableModel
class provides an editable data model for a single database table, with foreign key support.QSqlRelationalTableModel
and sets the parent to parent and the database connection to db.
QSqlRelationalTableModel
and sets the parent to parent and the database connection to db.
QSqlRelationalTableModel
and sets the parent to parent and the database connection to db.
QSqlResult
class provides an abstract interface for accessing data from specific SQL databases.QSqlResult
using database driver db.
QSqlTableModel
class provides an editable data model for a single database table.QSqlTableModel
and sets the parent to parent and the database connection to db.
QSqlTableModel
and sets the parent to parent and the database connection to db.
QSqlTableModel
and sets the parent to parent and the database connection to db.
QStackedLayout
class provides a stack of widgets where only one widget is visible at a time.QStackedLayout
with no parent.
QStackedLayout
and inserts it into the given parentLayout.
QStackedLayout
with the given parent.
QStackedWidget
class provides a stack of widgets where only one widget is visible at a time.QStackedWidget
with the given parent.
QStackedWidget
with the given parent.
QStandardItem
class provides an item for use with the QStandardItemModel
class.QStandardItemModel
class provides a generic model for storing custom data.QStatusBar
class provides a horizontal bar suitable for presenting status information.QStatusTipEvent
class provides an event that is used to show messages in a status bar.QStringListModel
class provides a model that supplies strings to views.QStringMatcher
class holds a sequence of characters that can be quickly matched in a Unicode string.QStyle
class is an abstract base class that encapsulates the look and feel of a GUI.QStyledItemDelegate
class provides display and editing facilities for data items from a model.QStyleFactory
class creates QStyle
objects.QStyleHintReturn
class provides style hints that return more than basic data types.QStyleHintReturn
with version version and type type.
QStyleHintReturn
with version version and type type.
QStyleHintReturn
with version version and type type.
QStyleOption
subclass.QStyleOption
subclass.QStyleHintReturnMask
class provides style hints that return a QRegion
.QStyleHintReturnMask
.
QStyleOption
subclass.QStyleOption
subclass.QStyleHintReturnVariant
class provides style hints that return a QVariant
.QStyleHintReturnVariant
.
QStyleOption
subclass.QStyleOption
subclass.QStyleOption
class stores the parameters used by QStyle
functions.QStyleOption
with the specified version and type.
QStyleOption
with the specified version and type.
QStyleOption
with the specified version and type.
QStyleOption
, its subclasses, and qstyleoption_cast() to determine the type of style option.QStyleOption
subclass.QStyleOption
subclass.QStyleOptionButton
class is used to describe the parameters for drawing buttons.QStyleOptionButton
, initializing the members variables to their default values.
QStyleOption
subclass.QStyleOption
subclass.QStyleOptionComboBox
class is used to describe the parameter for drawing a combobox.QStyleOptionComboBox
, initializing the members variables to their default values.
QStyleOption
subclass.QStyleOption
subclass.QStyleOptionComplex
class is used to hold parameters that are common to all complex controls.QStyleOptionComplex
of the specified type and version, initializing the member variables to their default values.
QStyleOptionComplex
of the specified type and version, initializing the member variables to their default values.
QStyleOptionComplex
of the specified type and version, initializing the member variables to their default values.
QStyleOption
subclass.QStyleOption
subclass.QStyleOptionDockWidget
class is used to describe the parameters for drawing a dock widget.QStyleOptionDockWidget
, initializing the member variables to their default values.
QStyleOption
subclass.QStyleOption
subclass.QStyleOption
subclass.QStyleOptionFocusRect
class is used to describe the parameters for drawing a focus rectangle with QStyle
.QStyleOptionFocusRect
, initializing the members variables to their default values.
QStyleOption
subclass.QStyleOption
subclass.QStyleOptionFrame
class is used to describe the parameters for drawing a frame.QStyleOptionFrame
, initializing the members variables to their default values.
QStyleOption
subclass.QStyleOption
subclass.QStyleOptionFrameV2
class is used to describe the parameters necessary for drawing a frame in Qt 4.1 or above.QStyleOptionFrameV2
object.
QStyleOptionFrameV2
copy of the other style option which can be either of the QStyleOptionFrameV2
or QStyleOptionFrame
types.
QStyleOptionFrameV2
copy of the other style option.
QStyleOption
subclass.QStyleOptionGraphicsItem
class is used to describe the parameters needed to draw a QGraphicsItem
.QStyleOptionGraphicsItem
.
QStyleOption
subclass.QStyleOption
subclass.QStyleOptionGroupBox
class describes the parameters for drawing a group box.QStyleOptionGroupBox
, initializing the members variables to their default values.
QStyleOption
subclass.QStyleOption
subclass.QStyleOptionHeader
class is used to describe the parameters for drawing a header.QStyleOptionHeader
, initializing the members variables to their default values.
QStyleOption
subclass.QStyleOption
subclass.QStyleOptionMenuItem
class is used to describe the parameter necessary for drawing a menu item.QStyleOptionMenuItem
, initializing the members variables to their default values.
QStyleOption
subclass.QStyleOption
subclass.QStyleOptionProgressBar
class is used to describe the parameters necessary for drawing a progress bar.QStyleOptionProgressBar
, initializing the members variables to their default values.
QStyleOption
subclass.QStyleOption
subclass.QStyleOptionProgressBarV2
class is used to describe the parameters necessary for drawing a progress bar in Qt 4.1 or above.QStyleOptionProgressBarV2
, initializing he members variables to their default values.
QStyleOptionProgressBar
and QStyleOptionProgressBarV2
types.
QStyleOption
subclass.QStyleOption
subclass.QStyleOptionRubberBand
class is used to describe the parameters needed for drawing a rubber band.QStyleOptionRubberBand
, initializing the members variables to their default values.
QStyleOption
subclass.QStyleOption
subclass.QStyleOptionSizeGrip
class is used to describe the parameter for drawing a size grip.QStyleOptionSizeGrip
.
QStyleOption
subclass.QStyleOption
subclass.QStyleOptionSlider
class is used to describe the parameters needed for drawing a slider.QStyleOptionSlider
, initializing the members variables to their default values.
QStyleOption
subclass.QStyleOption
subclass.QStyleOptionSpinBox
class is used to describe the parameters necessary for drawing a spin box.QStyleOptionSpinBox
, initializing the members variables to their default values.
QStyleOption
subclass.QStyleOption
subclass.QStyleOptionTab
class is used to describe the parameters for drawing a tab bar.QStyleOptionTab
object, initializing the members variables to their default values.
QStyleOption
subclass.QStyleOption
subclass.QTabWidget
draws the tab row:QStyleOptionTabBarBase
class is used to describe the base of a tab bar, i.e.QStyleOptionTabBarBase
, initializing the members vaiables to their default values.
QStyleOption
subclass.QStyleOption
subclass.QStyleOptionTabV2
class is used to describe the parameters necessary for drawing a tabs in Qt 4.1 or above.QStyleOptionTabV2
.
QStyleOptionTabV2
copy of the other style option which can be either of the QStyleOptionTabV2
or QStyleOptionTab
types.
QStyleOption
subclass.QStyleOptionTabWidgetFrame
class is used to describe the parameters for drawing the frame around a tab widget.QStyleOptionTabWidgetFrame
, initializing the members variables to their default values.
QStyleOption
subclass.QStyleOption
subclass.QStyleOptionTitleBar
class is used to describe the parameters for drawing a title bar.QStyleOptionTitleBar
, initializing the members variables to their default values.
QStyleOption
subclass.QStyleOption
subclass.QStyleOptionToolBar
class is used to describe the parameters for drawing a toolbar.QStyleOptionToolBar
, initializing the members variables to their default values.
QStyleOption
subclass.QStyleOption
subclass.QStyleOptionToolBox
class is used to describe the parameters needed for drawing a tool box.QStyleOptionToolBox
, initializing the members variables to their default values.
QStyleOption
subclass.QStyleOption
subclass.QStyleOptionToolBoxV2
class is used to describe the parameters necessary for drawing a frame in Qt 4.3 or above.QStyleOptionToolBoxV2
object.
QStyleOptionToolBoxV2
copy of the other style option which can be either of the QStyleOptionToolBoxV2
or QStyleOptionToolBox
types.
QStyleOptionToolBoxV2
copy of the other style option.
QStyleOption
subclass.QTabWidget
draws the tab row:QStyleOptionToolButton
class is used to describe the parameters for drawing a tool button.QStyleOptionToolButton
, initializing the members variables to their default values.
QStyleOption
subclass.QStyleOption
subclass.QStyleOptionViewItem
class is used to describe the parameters used to draw an item in a view widget.QStyleOptionViewItem
, initializing the members variables to their default values.
QStyleOption
subclass.QStyleOption
subclass.QStyleOptionViewItemV2
class is used to describe the parameters necessary for drawing a frame in Qt 4.2 or above.QStyleOptionViewItemV2
object.
QStyleOptionViewItemV2
copy of the other style option which can be either of the QStyleOptionViewItemV2
or QStyleOptionViewItem
types.
QStyleOption
subclass.QStyleOption
subclass.QStyleOptionViewItemV4
class is used to describe the parameters necessary for drawing a frame in Qt 4.4 or above.QStyleOptionViewItemV4
object.
QStyleOptionViewItemV4
copy of the other style option which can be either of the QStyleOptionViewItemV3
or QStyleOptionViewItem
types.
QStyleOption
subclass.QStylePainter
class is a convenience class for drawing QStyle
elements inside a widget.QStylePainter
.
QStylePainter
using pd for its paint device, and attributes from widget.
QStylePainter
using widget widget for its paint device.
QStylePlugin
class provides an abstract base for custom QStyle
plugins.QSvgGenerator
class provides a paint device that is used to create SVG drawings.QSvgRenderer
class is used to draw the contents of SVG files onto paint devices.QSvgWidget
class provides a widget that is used to display the contents of Scalable Vector Graphics (SVG) files.QSyntaxHighlighter
class allows you to define syntax highlighting rules, and in addition you can use the class to query a document's current formatting or user data.QSyntaxHighlighter
with the given parent.
QSyntaxHighlighter
and installs it on parent.
QSyntaxHighlighter
and installs it on parent 's QTextDocument
.
QSystemLocale
class can be used to finetune the system locale of the user.QSystemLocale
object.
query()
.QSystemSemaphore
class provides a general counting system semaphore.setKey()
.QSystemTrayIcon
class provides an icon for an application in the system tray.QSystemTrayIcon
object with the given parent.
QSystemTrayIcon
object with the given parent.
QSystemTrayIcon
object with the given icon and parent.
QSystemTrayIcon
object with the given icon and parent.