diff options
Diffstat (limited to 'examples/widgets/layouts/basiclayouts')
| -rw-r--r-- | examples/widgets/layouts/basiclayouts/basiclayouts.desktop | 11 | ||||
| -rw-r--r-- | examples/widgets/layouts/basiclayouts/basiclayouts.pro | 13 | ||||
| -rw-r--r-- | examples/widgets/layouts/basiclayouts/dialog.cpp | 149 | ||||
| -rw-r--r-- | examples/widgets/layouts/basiclayouts/dialog.h | 90 | ||||
| -rw-r--r-- | examples/widgets/layouts/basiclayouts/main.cpp | 52 |
5 files changed, 315 insertions, 0 deletions
diff --git a/examples/widgets/layouts/basiclayouts/basiclayouts.desktop b/examples/widgets/layouts/basiclayouts/basiclayouts.desktop new file mode 100644 index 0000000000..6c612eed09 --- /dev/null +++ b/examples/widgets/layouts/basiclayouts/basiclayouts.desktop @@ -0,0 +1,11 @@ +[Desktop Entry] +Encoding=UTF-8 +Version=1.0 +Type=Application +Terminal=false +Name=Basic Layouts +Exec=/opt/usr/bin/basiclayouts +Icon=basiclayouts +X-Window-Icon= +X-HildonDesk-ShowInToolbar=true +X-Osso-Type=application/x-executable diff --git a/examples/widgets/layouts/basiclayouts/basiclayouts.pro b/examples/widgets/layouts/basiclayouts/basiclayouts.pro new file mode 100644 index 0000000000..b2c4ad896f --- /dev/null +++ b/examples/widgets/layouts/basiclayouts/basiclayouts.pro @@ -0,0 +1,13 @@ +HEADERS = dialog.h +SOURCES = dialog.cpp \ + main.cpp + +# install +target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/layouts/basiclayouts +sources.files = $$SOURCES $$HEADERS *.pro +sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/layouts/basiclayouts +INSTALLS += target sources + +QT += widgets + +simulator: warning(This example might not fully work on Simulator platform) diff --git a/examples/widgets/layouts/basiclayouts/dialog.cpp b/examples/widgets/layouts/basiclayouts/dialog.cpp new file mode 100644 index 0000000000..ca8ab60923 --- /dev/null +++ b/examples/widgets/layouts/basiclayouts/dialog.cpp @@ -0,0 +1,149 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtWidgets> + +#include "dialog.h" + +//! [0] +Dialog::Dialog() +{ + createMenu(); + createHorizontalGroupBox(); + createGridGroupBox(); + createFormGroupBox(); +//! [0] + +//! [1] + bigEditor = new QTextEdit; + bigEditor->setPlainText(tr("This widget takes up all the remaining space " + "in the top-level layout.")); + + buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok + | QDialogButtonBox::Cancel); + + connect(buttonBox, SIGNAL(accepted()), this, SLOT(accept())); + connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject())); +//! [1] + +//! [2] + QVBoxLayout *mainLayout = new QVBoxLayout; +//! [2] //! [3] + mainLayout->setMenuBar(menuBar); +//! [3] //! [4] + mainLayout->addWidget(horizontalGroupBox); + mainLayout->addWidget(gridGroupBox); + mainLayout->addWidget(formGroupBox); + mainLayout->addWidget(bigEditor); + mainLayout->addWidget(buttonBox); +//! [4] //! [5] + setLayout(mainLayout); + + setWindowTitle(tr("Basic Layouts")); +} +//! [5] + +//! [6] +void Dialog::createMenu() +{ + menuBar = new QMenuBar; + + fileMenu = new QMenu(tr("&File"), this); + exitAction = fileMenu->addAction(tr("E&xit")); + menuBar->addMenu(fileMenu); + + connect(exitAction, SIGNAL(triggered()), this, SLOT(accept())); +} +//! [6] + +//! [7] +void Dialog::createHorizontalGroupBox() +{ + horizontalGroupBox = new QGroupBox(tr("Horizontal layout")); + QHBoxLayout *layout = new QHBoxLayout; + + for (int i = 0; i < NumButtons; ++i) { + buttons[i] = new QPushButton(tr("Button %1").arg(i + 1)); + layout->addWidget(buttons[i]); + } + horizontalGroupBox->setLayout(layout); +} +//! [7] + +//! [8] +void Dialog::createGridGroupBox() +{ + gridGroupBox = new QGroupBox(tr("Grid layout")); +//! [8] + QGridLayout *layout = new QGridLayout; + +//! [9] + for (int i = 0; i < NumGridRows; ++i) { + labels[i] = new QLabel(tr("Line %1:").arg(i + 1)); + lineEdits[i] = new QLineEdit; + layout->addWidget(labels[i], i + 1, 0); + layout->addWidget(lineEdits[i], i + 1, 1); + } + +//! [9] //! [10] + smallEditor = new QTextEdit; + smallEditor->setPlainText(tr("This widget takes up about two thirds of the " + "grid layout.")); + layout->addWidget(smallEditor, 0, 2, 4, 1); +//! [10] + +//! [11] + layout->setColumnStretch(1, 10); + layout->setColumnStretch(2, 20); + gridGroupBox->setLayout(layout); +} +//! [11] + +//! [12] +void Dialog::createFormGroupBox() +{ + formGroupBox = new QGroupBox(tr("Form layout")); + QFormLayout *layout = new QFormLayout; + layout->addRow(new QLabel(tr("Line 1:")), new QLineEdit); + layout->addRow(new QLabel(tr("Line 2, long text:")), new QComboBox); + layout->addRow(new QLabel(tr("Line 3:")), new QSpinBox); + formGroupBox->setLayout(layout); +} +//! [12] diff --git a/examples/widgets/layouts/basiclayouts/dialog.h b/examples/widgets/layouts/basiclayouts/dialog.h new file mode 100644 index 0000000000..1d18a683ec --- /dev/null +++ b/examples/widgets/layouts/basiclayouts/dialog.h @@ -0,0 +1,90 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef DIALOG_H +#define DIALOG_H + +#include <QDialog> + +QT_BEGIN_NAMESPACE +class QAction; +class QDialogButtonBox; +class QGroupBox; +class QLabel; +class QLineEdit; +class QMenu; +class QMenuBar; +class QPushButton; +class QTextEdit; +QT_END_NAMESPACE + +//! [0] +class Dialog : public QDialog +{ + Q_OBJECT + +public: + Dialog(); + +private: + void createMenu(); + void createHorizontalGroupBox(); + void createGridGroupBox(); + void createFormGroupBox(); + + enum { NumGridRows = 3, NumButtons = 4 }; + + QMenuBar *menuBar; + QGroupBox *horizontalGroupBox; + QGroupBox *gridGroupBox; + QGroupBox *formGroupBox; + QTextEdit *smallEditor; + QTextEdit *bigEditor; + QLabel *labels[NumGridRows]; + QLineEdit *lineEdits[NumGridRows]; + QPushButton *buttons[NumButtons]; + QDialogButtonBox *buttonBox; + + QMenu *fileMenu; + QAction *exitAction; +}; +//! [0] + +#endif diff --git a/examples/widgets/layouts/basiclayouts/main.cpp b/examples/widgets/layouts/basiclayouts/main.cpp new file mode 100644 index 0000000000..fd68d43b72 --- /dev/null +++ b/examples/widgets/layouts/basiclayouts/main.cpp @@ -0,0 +1,52 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QApplication> + +#include "dialog.h" + +int main(int argc, char *argv[]) +{ + QApplication app(argc, argv); + Dialog dialog; + dialog.show(); + + return app.exec(); +} |