source: trunk/doc/src/snippets/textdocument-resources/main.cpp@ 561

Last change on this file since 561 was 561, checked in by Dmitry A. Kuminov, 15 years ago

trunk: Merged in qt 4.6.1 sources.

File size: 3.0 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation ([email protected])
6**
7** This file is part of the documentation of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:LGPL$
10** Commercial Usage
11** Licensees holding valid Qt Commercial licenses may use this file in
12** accordance with the Qt Commercial License Agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
15**
16** GNU Lesser General Public License Usage
17** Alternatively, this file may be used under the terms of the GNU Lesser
18** General Public License version 2.1 as published by the Free Software
19** Foundation and appearing in the file LICENSE.LGPL included in the
20** packaging of this file. Please review the following information to
21** ensure the GNU Lesser General Public License version 2.1 requirements
22** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
23**
24** In addition, as a special exception, Nokia gives you certain additional
25** rights. These rights are described in the Nokia Qt LGPL Exception
26** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you have questions regarding the use of this file, please contact
37** Nokia at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#include <QtGui>
43
44QString tr(const char *text)
45{
46 return QApplication::translate(text, text);
47}
48
49int main(int argc, char *argv[])
50{
51 QApplication app(argc, argv);
52 QTextEdit *editor = new QTextEdit;
53
54 QTextDocument *document = new QTextDocument(editor);
55 QTextCursor cursor(document);
56
57 QImage image(64, 64, QImage::Format_RGB32);
58 image.fill(qRgb(255, 160, 128));
59
60//! [Adding a resource]
61 document->addResource(QTextDocument::ImageResource,
62 QUrl("mydata://image.png"), QVariant(image));
63//! [Adding a resource]
64
65//! [Inserting an image with a cursor]
66 QTextImageFormat imageFormat;
67 imageFormat.setName("mydata://image.png");
68 cursor.insertImage(imageFormat);
69//! [Inserting an image with a cursor]
70
71 cursor.insertBlock();
72 cursor.insertText("Code less. Create more.");
73
74 editor->setDocument(document);
75 editor->setWindowTitle(tr("Text Document Images"));
76 editor->resize(320, 480);
77 editor->show();
78
79//! [Inserting an image using HTML]
80 editor->append("<img src=\"mydata://image.png\" />");
81//! [Inserting an image using HTML]
82
83 return app.exec();
84}
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