qt5base-lts/tests/manual/windowflags/controllerwindow.cpp

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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
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**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtGui>
#include "controllerwindow.h"
//! [0]
ControllerWindow::ControllerWindow()
{
parentWindow = new QMainWindow;
parentWindow->setWindowTitle(tr("Preview parent window"));
QLabel *label = new QLabel(tr("Parent window"));
parentWindow->setCentralWidget(label);
previewWindow = new PreviewWindow;
previewDialog = new PreviewDialog;
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(widgetTypeGroupBox);
mainLayout->addWidget(additionalOptionsGroupBox);
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 (windowCloseButtonCheckBox->isChecked())
flags |= Qt::WindowCloseButtonHint;
if (windowContextHelpButtonCheckBox->isChecked())
flags |= Qt::WindowContextHelpButtonHint;
if (windowShadeButtonCheckBox->isChecked())
flags |= Qt::WindowShadeButtonHint;
if (windowStaysOnTopCheckBox->isChecked())
flags |= Qt::WindowStaysOnTopHint;
if (windowStaysOnBottomCheckBox->isChecked())
flags |= Qt::WindowStaysOnBottomHint;
if (customizeWindowHintCheckBox->isChecked())
flags |= Qt::CustomizeWindowHint;
previewWindow->hide();
previewDialog->hide();
QWidget *widget = 0;
if (previewWidgetButton->isChecked())
widget = previewWindow;
else
widget = previewDialog;
if (modalWindowCheckBox->isChecked()) {
parentWindow->show();
widget->setWindowModality(Qt::WindowModal);
widget->setParent(parentWindow);
} else {
widget->setWindowModality(Qt::NonModal);
widget->setParent(0);
parentWindow->hide();
}
widget->setWindowFlags(flags);
if (fixedSizeWindowCheckBox->isChecked()) {
widget->setFixedSize(300, 300);
} else {
widget->setFixedSize(QWIDGETSIZE_MAX, QWIDGETSIZE_MAX);
}
QPoint pos = widget->pos();
if (pos.x() < 0)
pos.setX(0);
if (pos.y() < 0)
pos.setY(0);
widget->move(pos);
widget->show();
}
void ControllerWindow::createTypeGroupBox()
{
widgetTypeGroupBox = new QGroupBox(tr("Widget Type"));
previewWidgetButton = createRadioButton(tr("QWidget"));
previewWidgetButton->setChecked(true);
previewDialogButton = createRadioButton(tr("QDialog"));
QHBoxLayout *l = new QHBoxLayout;
l->addWidget(previewWidgetButton);
l->addWidget(previewDialogButton);
widgetTypeGroupBox->setLayout(l);
additionalOptionsGroupBox = new QGroupBox(tr("Additional options"));
l = new QHBoxLayout;
modalWindowCheckBox = createCheckBox(tr("Modal window"));
fixedSizeWindowCheckBox = createCheckBox(tr("Fixed size window"));
l->addWidget(modalWindowCheckBox);
l->addWidget(fixedSizeWindowCheckBox);
additionalOptionsGroupBox->setLayout(l);
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);
}
//! [5]
//! [6]
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"));
windowCloseButtonCheckBox = createCheckBox(tr("Window close button"));
windowContextHelpButtonCheckBox =
createCheckBox(tr("Window context help button"));
windowShadeButtonCheckBox = createCheckBox(tr("Window shade button"));
windowStaysOnTopCheckBox = createCheckBox(tr("Window stays on top"));
windowStaysOnBottomCheckBox = createCheckBox(tr("Window stays on bottom"));
customizeWindowHintCheckBox= createCheckBox(tr("Customize window"));
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(windowCloseButtonCheckBox, 2, 1);
layout->addWidget(windowContextHelpButtonCheckBox, 3, 1);
layout->addWidget(windowShadeButtonCheckBox, 4, 1);
layout->addWidget(windowStaysOnTopCheckBox, 5, 1);
layout->addWidget(windowStaysOnBottomCheckBox, 6, 1);
layout->addWidget(customizeWindowHintCheckBox, 5, 0);
hintsGroupBox->setLayout(layout);
}
//! [6]
//! [7]
QCheckBox *ControllerWindow::createCheckBox(const QString &text)
{
QCheckBox *checkBox = new QCheckBox(text);
connect(checkBox, SIGNAL(clicked()), this, SLOT(updatePreview()));
return checkBox;
}
//! [7]
//! [8]
QRadioButton *ControllerWindow::createRadioButton(const QString &text)
{
QRadioButton *button = new QRadioButton(text);
connect(button, SIGNAL(clicked()), this, SLOT(updatePreview()));
return button;
}
//! [8]