cd46a2daf5
Update files using old header.LGPL3 to header.LGPL Update files using old FDL template to use new one Update files using old BSD template to use new one Change-Id: I36a78272516f9953d02956522f285b40adfc8915 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
132 lines
4.7 KiB
C++
132 lines
4.7 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** BSD License Usage
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** Alternatively, you may use this file under the terms of the BSD license
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** as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of The Qt Company Ltd nor the names of its
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** contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtWidgets>
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#include "dialog.h"
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//! [Dialog constructor part1]
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Dialog::Dialog()
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{
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desktopGeometry = QApplication::desktop()->availableGeometry(0);
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setWindowTitle(tr("SIP Dialog Example"));
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QScrollArea *scrollArea = new QScrollArea(this);
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QGroupBox *groupBox = new QGroupBox(scrollArea);
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groupBox->setTitle(tr("SIP Dialog Example"));
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QGridLayout *gridLayout = new QGridLayout(groupBox);
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groupBox->setLayout(gridLayout);
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//! [Dialog constructor part1]
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//! [Dialog constructor part2]
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QLineEdit* lineEdit = new QLineEdit(groupBox);
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lineEdit->setText(tr("Open and close the SIP"));
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lineEdit->setMinimumWidth(220);
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QLabel* label = new QLabel(groupBox);
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label->setText(tr("This dialog resizes if the SIP is opened"));
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label->setMinimumWidth(220);
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QPushButton* button = new QPushButton(groupBox);
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button->setText(tr("Close Dialog"));
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button->setMinimumWidth(220);
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//! [Dialog constructor part2]
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//! [Dialog constructor part3]
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if (desktopGeometry.height() < 400)
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gridLayout->setVerticalSpacing(80);
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else
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gridLayout->setVerticalSpacing(150);
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gridLayout->addWidget(label);
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gridLayout->addWidget(lineEdit);
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gridLayout->addWidget(button);
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//! [Dialog constructor part3]
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//! [Dialog constructor part4]
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scrollArea->setWidget(groupBox);
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QHBoxLayout* layout = new QHBoxLayout();
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layout->addWidget(scrollArea);
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setLayout(layout);
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scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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//! [Dialog constructor part4]
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//! [Dialog constructor part5]
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connect(button, &QAbstractButton::clicked, qApp, &QApplication::closeAllWindows);
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connect(QApplication::desktop(), &QDesktopWidget::workAreaResized,
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this, &Dialog::desktopResized);
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}
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//! [Dialog constructor part5]
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//! [desktopResized() function]
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void Dialog::desktopResized(int screen)
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{
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if (screen != 0)
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return;
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reactToSIP();
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}
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//! [desktopResized() function]
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//! [reactToSIP() function]
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void Dialog::reactToSIP()
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{
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QRect availableGeometry = QApplication::desktop()->availableGeometry(0);
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if (desktopGeometry != availableGeometry) {
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if (windowState() | Qt::WindowMaximized)
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setWindowState(windowState() & ~Qt::WindowMaximized);
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setGeometry(availableGeometry);
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}
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desktopGeometry = availableGeometry;
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}
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//! [reactToSIP() function]
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