806dda08d6
Updated those .qdoc files to refer to the new relative examples emplacement. Images and snippets to be moved later. Also grouped all widgets related examples under widgets. Change-Id: Ib29696e2d8948524537f53e8dda88f9ee26a597f Reviewed-by: J-P Nurmi <j-p.nurmi@nokia.com>
150 lines
4.7 KiB
C++
150 lines
4.7 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/
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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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** You may use this file under the terms of the BSD license 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 Nokia Corporation and its Subsidiary(-ies) nor
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** the names of its contributors may be used to endorse or promote
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** products derived from this software without specific prior written
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** permission.
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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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//! [0]
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Dialog::Dialog()
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{
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createMenu();
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createHorizontalGroupBox();
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createGridGroupBox();
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createFormGroupBox();
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//! [0]
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//! [1]
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bigEditor = new QTextEdit;
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bigEditor->setPlainText(tr("This widget takes up all the remaining space "
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"in the top-level layout."));
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buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok
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| QDialogButtonBox::Cancel);
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connect(buttonBox, SIGNAL(accepted()), this, SLOT(accept()));
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connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
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//! [1]
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//! [2]
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QVBoxLayout *mainLayout = new QVBoxLayout;
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//! [2] //! [3]
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mainLayout->setMenuBar(menuBar);
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//! [3] //! [4]
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mainLayout->addWidget(horizontalGroupBox);
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mainLayout->addWidget(gridGroupBox);
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mainLayout->addWidget(formGroupBox);
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mainLayout->addWidget(bigEditor);
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mainLayout->addWidget(buttonBox);
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//! [4] //! [5]
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setLayout(mainLayout);
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setWindowTitle(tr("Basic Layouts"));
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}
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//! [5]
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//! [6]
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void Dialog::createMenu()
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{
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menuBar = new QMenuBar;
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fileMenu = new QMenu(tr("&File"), this);
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exitAction = fileMenu->addAction(tr("E&xit"));
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menuBar->addMenu(fileMenu);
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connect(exitAction, SIGNAL(triggered()), this, SLOT(accept()));
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}
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//! [6]
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//! [7]
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void Dialog::createHorizontalGroupBox()
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{
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horizontalGroupBox = new QGroupBox(tr("Horizontal layout"));
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QHBoxLayout *layout = new QHBoxLayout;
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for (int i = 0; i < NumButtons; ++i) {
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buttons[i] = new QPushButton(tr("Button %1").arg(i + 1));
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layout->addWidget(buttons[i]);
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}
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horizontalGroupBox->setLayout(layout);
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}
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//! [7]
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//! [8]
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void Dialog::createGridGroupBox()
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{
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gridGroupBox = new QGroupBox(tr("Grid layout"));
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//! [8]
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QGridLayout *layout = new QGridLayout;
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//! [9]
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for (int i = 0; i < NumGridRows; ++i) {
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labels[i] = new QLabel(tr("Line %1:").arg(i + 1));
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lineEdits[i] = new QLineEdit;
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layout->addWidget(labels[i], i + 1, 0);
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layout->addWidget(lineEdits[i], i + 1, 1);
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}
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//! [9] //! [10]
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smallEditor = new QTextEdit;
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smallEditor->setPlainText(tr("This widget takes up about two thirds of the "
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"grid layout."));
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layout->addWidget(smallEditor, 0, 2, 4, 1);
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//! [10]
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//! [11]
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layout->setColumnStretch(1, 10);
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layout->setColumnStretch(2, 20);
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gridGroupBox->setLayout(layout);
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}
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//! [11]
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//! [12]
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void Dialog::createFormGroupBox()
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{
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formGroupBox = new QGroupBox(tr("Form layout"));
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QFormLayout *layout = new QFormLayout;
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layout->addRow(new QLabel(tr("Line 1:")), new QLineEdit);
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layout->addRow(new QLabel(tr("Line 2, long text:")), new QComboBox);
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layout->addRow(new QLabel(tr("Line 3:")), new QSpinBox);
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formGroupBox->setLayout(layout);
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}
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//! [12]
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