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Diffstat (limited to 'doc/codesnippets/snippets/textdocument-resources/main.cpp')
-rw-r--r-- | doc/codesnippets/snippets/textdocument-resources/main.cpp | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/doc/codesnippets/snippets/textdocument-resources/main.cpp b/doc/codesnippets/snippets/textdocument-resources/main.cpp new file mode 100644 index 000000000..e8f010aee --- /dev/null +++ b/doc/codesnippets/snippets/textdocument-resources/main.cpp @@ -0,0 +1,84 @@ +/**************************************************************************** +** +** 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> + +QString tr(const char *text) +{ + return QApplication::translate(text, text); +} + +int main(int argc, char *argv[]) +{ + QApplication app(argc, argv); + QTextEdit *editor = new QTextEdit; + + QTextDocument *document = new QTextDocument(editor); + QTextCursor cursor(document); + + QImage image(64, 64, QImage::Format_RGB32); + image.fill(qRgb(255, 160, 128)); + +//! [Adding a resource] + document.addResource(QTextDocument.ImageResource, + QUrl("mydata://image.png"), QVariant(image)) +//! [Adding a resource] + +//! [Inserting an image with a cursor] + imageFormat = QTextImageFormat() + imageFormat.setName("mydata://image.png") + cursor.insertImage(imageFormat) +//! [Inserting an image with a cursor] + + cursor.insertBlock(); + cursor.insertText("Code less. Create more."); + + editor->setDocument(document); + editor->setWindowTitle(tr("Text Document Images")); + editor->resize(320, 480); + editor->show(); + +//! [Inserting an image using HTML] + editor.append("<img src=\"mydata://image.png\" />") +//! [Inserting an image using HTML] + + return app.exec(); +} |