diff options
Diffstat (limited to 'doc/src/snippets/coordsys')
-rw-r--r-- | doc/src/snippets/coordsys/coordsys.cpp | 77 | ||||
-rw-r--r-- | doc/src/snippets/coordsys/coordsys.pro | 1 |
2 files changed, 78 insertions, 0 deletions
diff --git a/doc/src/snippets/coordsys/coordsys.cpp b/doc/src/snippets/coordsys/coordsys.cpp new file mode 100644 index 0000000..2fb0744 --- /dev/null +++ b/doc/src/snippets/coordsys/coordsys.cpp @@ -0,0 +1,77 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the documentation 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 either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGui> + +class MyWidget : public QWidget +{ +public: + MyWidget(); + +protected: + void paintEvent(QPaintEvent *); +}; + +MyWidget::MyWidget() +{ + QPalette palette(MyWidget::palette()); + palette.setColor(backgroundRole(), Qt::white); + setPalette(palette); +} + +void MyWidget::paintEvent(QPaintEvent *) +{ + QPainter painter(this); + painter.setRenderHint(QPainter::Antialiasing); + painter.setPen(Qt::darkGreen); + painter.drawRect(1, 2, 6, 4); + + //painter.setPen(Qt::darkGray); + //painter.drawLine(2, 8, 6, 2); +} + +int main(int argc, char *argv[]) +{ + QApplication app(argc, argv); + MyWidget widget; + widget.show(); + return app.exec(); +} diff --git a/doc/src/snippets/coordsys/coordsys.pro b/doc/src/snippets/coordsys/coordsys.pro new file mode 100644 index 0000000..b6aac7c --- /dev/null +++ b/doc/src/snippets/coordsys/coordsys.pro @@ -0,0 +1 @@ +SOURCES += coordsys.cpp |