diff options
author | Lauro Neto <lauro.neto@openbossa.org> | 2010-04-27 18:12:50 -0300 |
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committer | Renato Filho <renato.filho@openbossa.org> | 2010-04-28 16:36:47 -0300 |
commit | aaece960d3cf1c9d19dd84fe8171769517647724 (patch) | |
tree | ea2e20d2c8738cc407f60b10b6cccfb4e1fc2b70 /doc/codesnippets/doc/src/snippets/qtablewidget-resizing | |
parent | 685246809debe672a0007b67fe78f7c77bad6739 (diff) |
Adding ./doc from boost
Reviewer: Lauro Moura <lauro.neto@openbossa.org>
Luciano Wolf <luciano.wolf@openbossa.org>
Diffstat (limited to 'doc/codesnippets/doc/src/snippets/qtablewidget-resizing')
4 files changed, 238 insertions, 0 deletions
diff --git a/doc/codesnippets/doc/src/snippets/qtablewidget-resizing/main.cpp b/doc/codesnippets/doc/src/snippets/qtablewidget-resizing/main.cpp new file mode 100644 index 000000000..af1e7d5ac --- /dev/null +++ b/doc/codesnippets/doc/src/snippets/qtablewidget-resizing/main.cpp @@ -0,0 +1,52 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the documentation of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Nokia. +** +** 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 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 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 the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at http://www.qtsoftware.com/contact. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGui> + +#include "mainwindow.h" + +int main(int argc, char *argv[]) +{ + QApplication app(argc, argv); + MainWindow *window = new MainWindow; + window->show(); + return app.exec(); +} diff --git a/doc/codesnippets/doc/src/snippets/qtablewidget-resizing/mainwindow.cpp b/doc/codesnippets/doc/src/snippets/qtablewidget-resizing/mainwindow.cpp new file mode 100644 index 000000000..76ef3fbf3 --- /dev/null +++ b/doc/codesnippets/doc/src/snippets/qtablewidget-resizing/mainwindow.cpp @@ -0,0 +1,115 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the documentation of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Nokia. +** +** 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 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 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 the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at http://www.qtsoftware.com/contact. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGui> + +#include "mainwindow.h" + +MainWindow::MainWindow() +{ + QMenu *fileMenu = new QMenu(tr("&File")); + + QAction *quitAction = fileMenu->addAction(tr("E&xit")); + quitAction->setShortcut(tr("Ctrl+Q")); + + QMenu *tableMenu = new QMenu(tr("&Table")); + + QAction *tableWidthAction = tableMenu->addAction(tr("Change Table &Width")); + QAction *tableHeightAction = tableMenu->addAction(tr("Change Table &Height")); + + menuBar()->addMenu(fileMenu); + menuBar()->addMenu(tableMenu); + +//! [0] + tableWidget = QTableWidget() +//! [0] + tableWidget->setSelectionMode(QAbstractItemView::ExtendedSelection); + + connect(quitAction, SIGNAL(triggered()), this, SLOT(close())); + connect(tableWidthAction, SIGNAL(triggered()), this, SLOT(changeWidth())); + connect(tableHeightAction, SIGNAL(triggered()), this, SLOT(changeHeight())); + + setupTableItems(); + + setCentralWidget(tableWidget); + setWindowTitle(tr("Table Widget Resizing")); +} + +void MainWindow::setupTableItems() +{ +//! [1] + tableWidget.setRowCount(10) + tableWidget.setColumnCount(5) +//! [1] + + for (int row = 0; row < tableWidget->rowCount(); ++row) { + for (int column = 0; column < tableWidget->columnCount(); ++column) { +//! [2] + newItem = QTableWidgetItem(tr("%s" % ((row+1)*(column+1)))) + tableWidget.setItem(row, column, newItem) +//! [2] + } + } +} + +void MainWindow::changeWidth() +{ + bool ok; + + int newWidth = QInputDialog::getInteger(this, tr("Change table width"), + tr("Input the number of columns required (1-20):"), + tableWidget->columnCount(), 1, 20, 1, &ok); + + if (ok) + tableWidget->setColumnCount(newWidth); +} + +void MainWindow::changeHeight() +{ + bool ok; + + int newHeight = QInputDialog::getInteger(this, tr("Change table height"), + tr("Input the number of rows required (1-20):"), + tableWidget->rowCount(), 1, 20, 1, &ok); + + if (ok) + tableWidget->setRowCount(newHeight); +} diff --git a/doc/codesnippets/doc/src/snippets/qtablewidget-resizing/mainwindow.h b/doc/codesnippets/doc/src/snippets/qtablewidget-resizing/mainwindow.h new file mode 100644 index 000000000..b756f0b85 --- /dev/null +++ b/doc/codesnippets/doc/src/snippets/qtablewidget-resizing/mainwindow.h @@ -0,0 +1,68 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the documentation of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Nokia. +** +** 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 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 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 the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at http://www.qtsoftware.com/contact. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef WINDOW_H +#define WINDOW_H + +#include <QMainWindow> + +class QAction; +class QTableWidget; +class QTableWidgetItem; + +class MainWindow : public QMainWindow +{ + Q_OBJECT + +public: + MainWindow(); + +public slots: + void changeHeight(); + void changeWidth(); + +private: + void setupTableItems(); + + QTableWidget *tableWidget; +}; + +#endif diff --git a/doc/codesnippets/doc/src/snippets/qtablewidget-resizing/qtablewidget-resizing.pro b/doc/codesnippets/doc/src/snippets/qtablewidget-resizing/qtablewidget-resizing.pro new file mode 100644 index 000000000..12a900a7c --- /dev/null +++ b/doc/codesnippets/doc/src/snippets/qtablewidget-resizing/qtablewidget-resizing.pro @@ -0,0 +1,3 @@ +SOURCES = main.cpp \ + mainwindow.cpp +HEADERS = mainwindow.h |