Code for Extension Example
/****************************************************************************
**
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
**
** This file is part of Qt Jambi.
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** ** This file may be used under the terms of the GNU General Public
** License version 2.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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package com.trolltech.examples;
import com.trolltech.qt.core.*;
import com.trolltech.qt.gui.*;
@QtJambiExample (name = "Extension")
public class ExtensionDialog extends QDialog
{
private QLabel label;
private QLineEdit lineEdit;
private QCheckBox caseCheckBox;
private QCheckBox fromStartCheckBox;
private QCheckBox wholeWordsCheckBox;
private QCheckBox searchSelectionCheckBox;
private QCheckBox backwardCheckBox;
private QDialogButtonBox buttonBox;
private QPushButton findButton;
private QPushButton moreButton;
private QWidget extension;
public ExtensionDialog()
{
label = new QLabel(tr("Find &what:"));
lineEdit = new QLineEdit();
label.setBuddy(lineEdit);
caseCheckBox = new QCheckBox(tr("Match &case"));
fromStartCheckBox = new QCheckBox(tr("Search from &start"));
fromStartCheckBox.setChecked(true);
findButton = new QPushButton(tr("&Find"));
findButton.setDefault(true);
moreButton = new QPushButton(tr("&More"));
moreButton.setCheckable(true);
moreButton.setAutoDefault(false);
buttonBox = new QDialogButtonBox(Qt.Orientation.Vertical);
buttonBox.addButton(findButton, QDialogButtonBox.ButtonRole.ActionRole);
buttonBox.addButton(moreButton, QDialogButtonBox.ButtonRole.ActionRole);
extension = new QWidget();
wholeWordsCheckBox = new QCheckBox(tr("&Whole words"));
backwardCheckBox = new QCheckBox(tr("Search &backward"));
searchSelectionCheckBox = new QCheckBox(tr("Search se&lection"));
moreButton.toggled.connect(extension, "setVisible(boolean)");
QVBoxLayout extensionLayout = new QVBoxLayout();
extensionLayout.setMargin(0);
extensionLayout.addWidget(wholeWordsCheckBox);
extensionLayout.addWidget(backwardCheckBox);
extensionLayout.addWidget(searchSelectionCheckBox);
extension.setLayout(extensionLayout);
QHBoxLayout topLeftLayout = new QHBoxLayout();
topLeftLayout.addWidget(label);
topLeftLayout.addWidget(lineEdit);
QVBoxLayout leftLayout = new QVBoxLayout();
leftLayout.addLayout(topLeftLayout);
leftLayout.addWidget(caseCheckBox);
leftLayout.addWidget(fromStartCheckBox);
leftLayout.addStretch(1);
QGridLayout mainLayout = new QGridLayout();
mainLayout.setSizeConstraint(QLayout.SizeConstraint.SetFixedSize);
mainLayout.addLayout(leftLayout, 0, 0);
mainLayout.addWidget(buttonBox, 0, 1);
mainLayout.addWidget(extension, 1, 0, 1, 2);
setLayout(mainLayout);
setWindowTitle(tr("Extension"));
extension.hide();
}
public static void main(String args[])
{
QApplication.initialize(args);
new ExtensionDialog().show();
QApplication.exec();
}
}