/******************************************************************************** Copyright (C) 2005-2006 Trolltech ASA. All rights reserved.**** This file is part of the example classes of the Qt Toolkit.**** 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** this file.  Please review the following information to ensure GNU** General Public Licensing requirements will be met:** http://www.trolltech.com/products/qt/opensource.html**** If you are unsure which license is appropriate for your use, please** review the following information:** http://www.trolltech.com/products/qt/licensing.html or contact the** sales department at sales@trolltech.com.**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.******************************************************************************/#include <QtGui>#include "controllerwindow.h"ControllerWindow::ControllerWindow(){    previewWindow = new PreviewWindow(this);    createTypeGroupBox();    createHintsGroupBox();    quitButton = new QPushButton(tr("&Quit"));    connect(quitButton, SIGNAL(clicked()), qApp, SLOT(quit()));    QHBoxLayout *bottomLayout = new QHBoxLayout;    bottomLayout->addStretch();    bottomLayout->addWidget(quitButton);    QVBoxLayout *mainLayout = new QVBoxLayout;    mainLayout->addWidget(typeGroupBox);    mainLayout->addWidget(hintsGroupBox);    mainLayout->addLayout(bottomLayout);    setLayout(mainLayout);    setWindowTitle(tr("Window Flags"));    updatePreview();}void ControllerWindow::updatePreview(){    Qt::WindowFlags flags = 0;    if (windowRadioButton->isChecked()) {        flags = Qt::Window;    } else if (dialogRadioButton->isChecked()) {        flags = Qt::Dialog;    } else if (sheetRadioButton->isChecked()) {        flags = Qt::Sheet;    } else if (drawerRadioButton->isChecked()) {        flags = Qt::Drawer;    } else if (popupRadioButton->isChecked()) {        flags = Qt::Popup;    } else if (toolRadioButton->isChecked()) {        flags = Qt::Tool;    } else if (toolTipRadioButton->isChecked()) {        flags = Qt::ToolTip;    } else if (splashScreenRadioButton->isChecked()) {        flags = Qt::SplashScreen;    }    if (msWindowsFixedSizeDialogCheckBox->isChecked())        flags |= Qt::MSWindowsFixedSizeDialogHint;    if (x11BypassWindowManagerCheckBox->isChecked())        flags |= Qt::X11BypassWindowManagerHint;    if (framelessWindowCheckBox->isChecked())        flags |= Qt::FramelessWindowHint;    if (windowTitleCheckBox->isChecked())        flags |= Qt::WindowTitleHint;    if (windowSystemMenuCheckBox->isChecked())        flags |= Qt::WindowSystemMenuHint;    if (windowMinimizeButtonCheckBox->isChecked())        flags |= Qt::WindowMinimizeButtonHint;    if (windowMaximizeButtonCheckBox->isChecked())        flags |= Qt::WindowMaximizeButtonHint;    if (windowContextHelpButtonCheckBox->isChecked())        flags |= Qt::WindowContextHelpButtonHint;    if (windowShadeButtonCheckBox->isChecked())        flags |= Qt::WindowShadeButtonHint;    if (windowStaysOnTopCheckBox->isChecked())        flags |= Qt::WindowStaysOnTopHint;    previewWindow->setWindowFlags(flags);    previewWindow->show();    QPoint pos = previewWindow->pos();    if (pos.x() < 0)        pos.setX(0);    if (pos.y() < 0)        pos.setY(0);    previewWindow->move(pos);}void ControllerWindow::createTypeGroupBox(){    typeGroupBox = new QGroupBox(tr("Type"));    windowRadioButton = createRadioButton(tr("Window"));    dialogRadioButton = createRadioButton(tr("Dialog"));    sheetRadioButton = createRadioButton(tr("Sheet"));    drawerRadioButton = createRadioButton(tr("Drawer"));    popupRadioButton = createRadioButton(tr("Popup"));    toolRadioButton = createRadioButton(tr("Tool"));    toolTipRadioButton = createRadioButton(tr("Tooltip"));    splashScreenRadioButton = createRadioButton(tr("Splash screen"));    windowRadioButton->setChecked(true);    QGridLayout *layout = new QGridLayout;    layout->addWidget(windowRadioButton, 0, 0);    layout->addWidget(dialogRadioButton, 1, 0);    layout->addWidget(sheetRadioButton, 2, 0);    layout->addWidget(drawerRadioButton, 3, 0);    layout->addWidget(popupRadioButton, 0, 1);    layout->addWidget(toolRadioButton, 1, 1);    layout->addWidget(toolTipRadioButton, 2, 1);    layout->addWidget(splashScreenRadioButton, 3, 1);    typeGroupBox->setLayout(layout);}void ControllerWindow::createHintsGroupBox(){    hintsGroupBox = new QGroupBox(tr("Hints"));    msWindowsFixedSizeDialogCheckBox =            createCheckBox(tr("MS Windows fixed size dialog"));    x11BypassWindowManagerCheckBox =            createCheckBox(tr("X11 bypass window manager"));    framelessWindowCheckBox = createCheckBox(tr("Frameless window"));    windowTitleCheckBox = createCheckBox(tr("Window title"));    windowSystemMenuCheckBox = createCheckBox(tr("Window system menu"));    windowMinimizeButtonCheckBox = createCheckBox(tr("Window minimize button"));    windowMaximizeButtonCheckBox = createCheckBox(tr("Window maximize button"));    windowContextHelpButtonCheckBox =            createCheckBox(tr("Window context help button"));    windowShadeButtonCheckBox = createCheckBox(tr("Window shade button"));    windowStaysOnTopCheckBox = createCheckBox(tr("Window stays on top"));    QGridLayout *layout = new QGridLayout;    layout->addWidget(msWindowsFixedSizeDialogCheckBox, 0, 0);    layout->addWidget(x11BypassWindowManagerCheckBox, 1, 0);    layout->addWidget(framelessWindowCheckBox, 2, 0);    layout->addWidget(windowTitleCheckBox, 3, 0);    layout->addWidget(windowSystemMenuCheckBox, 4, 0);    layout->addWidget(windowMinimizeButtonCheckBox, 0, 1);    layout->addWidget(windowMaximizeButtonCheckBox, 1, 1);    layout->addWidget(windowContextHelpButtonCheckBox, 2, 1);    layout->addWidget(windowShadeButtonCheckBox, 3, 1);    layout->addWidget(windowStaysOnTopCheckBox, 4, 1);    hintsGroupBox->setLayout(layout);}QCheckBox *ControllerWindow::createCheckBox(const QString &text){    QCheckBox *checkBox = new QCheckBox(text);    connect(checkBox, SIGNAL(clicked()), this, SLOT(updatePreview()));    return checkBox;}QRadioButton *ControllerWindow::createRadioButton(const QString &text){    QRadioButton *button = new QRadioButton(text);    connect(button, SIGNAL(clicked()), this, SLOT(updatePreview()));    return button;}