com.trolltech.qt.gui
Class QDragEnterEvent
java.lang.Object
com.trolltech.qt.QSignalEmitter
com.trolltech.qt.QtJambiObject
com.trolltech.qt.core.QEvent
com.trolltech.qt.gui.QDropEvent
com.trolltech.qt.gui.QDragMoveEvent
com.trolltech.qt.gui.QDragEnterEvent
- All Implemented Interfaces:
- QtJambiInterface
public class QDragEnterEvent
- extends QDragMoveEvent
The QDragEnterEvent class provides an event which is sent to a widget when a drag and drop action enters it.
A widget must accept this event in order to receive the drag move events that are sent while the drag and drop action is in progress. The drag enter event is always immediately followed by a drag move event.
QDragEnterEvent inherits most of its functionality from QDragMoveEvent, which in turn inherits most of its functionality from QDropEvent.
- See Also:
- QDragLeaveEvent,
QDragMoveEvent,
QDropEvent
Nested classes/interfaces inherited from class com.trolltech.qt.core.QEvent |
QEvent.Type |
Nested classes/interfaces inherited from class com.trolltech.qt.QSignalEmitter |
QSignalEmitter.AbstractSignal, QSignalEmitter.Signal0, QSignalEmitter.Signal1<A>, QSignalEmitter.Signal2<A,B>, QSignalEmitter.Signal3<A,B,C>, QSignalEmitter.Signal4<A,B,C,D>, QSignalEmitter.Signal5<A,B,C,D,E>, QSignalEmitter.Signal6<A,B,C,D,E,F>, QSignalEmitter.Signal7<A,B,C,D,E,F,G>, QSignalEmitter.Signal8<A,B,C,D,E,F,G,H>, QSignalEmitter.Signal9<A,B,C,D,E,F,G,H,I> |
Methods inherited from class com.trolltech.qt.gui.QDropEvent |
acceptProposedAction, dropAction, keyboardModifiers, mimeData, mouseButtons, pos, possibleActions, proposedAction, setAct, setDropAction, setModState, setMouseState, source |
Methods inherited from class java.lang.Object |
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
QDragEnterEvent
public QDragEnterEvent(QPoint pos,
Qt.DropActions actions,
QMimeData data,
Qt.MouseButtons buttons,
Qt.KeyboardModifiers modifiers)
Constructs a QDragEnterEvent that represents a drag entering a widget at the given pos with mouse and keyboard states specified by buttons and modifiers.
The drag data is passed as MIME-encoded information in data, and the specified actions describe the possible types of drag and drop operation that can be performed.
Warning: Do not create a QDragEnterEvent yourself since these objects rely on Qt's internal state.
fromNativePointer
public static QDragEnterEvent fromNativePointer(QNativePointer nativePointer)
- This function returns the QDragEnterEvent instance pointed to by nativePointer
- Parameters:
nativePointer
- the QNativePointer of which object should be returned.