aboutsummaryrefslogtreecommitdiffstats
path: root/doc/codesnippets/doc/src/snippets/textdocument-cursors/main.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'doc/codesnippets/doc/src/snippets/textdocument-cursors/main.cpp')
-rw-r--r--doc/codesnippets/doc/src/snippets/textdocument-cursors/main.cpp80
1 files changed, 80 insertions, 0 deletions
diff --git a/doc/codesnippets/doc/src/snippets/textdocument-cursors/main.cpp b/doc/codesnippets/doc/src/snippets/textdocument-cursors/main.cpp
new file mode 100644
index 000000000..3e36f212c
--- /dev/null
+++ b/doc/codesnippets/doc/src/snippets/textdocument-cursors/main.cpp
@@ -0,0 +1,80 @@
+/****************************************************************************
+**
+** 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;
+
+//! [0]
+ QTextDocument *document = editor->document();
+ QTextCursor redCursor(document);
+//! [0] //! [1]
+ QTextCursor blueCursor(document);
+//! [1]
+
+ QTextCharFormat redFormat(redCursor.charFormat());
+ redFormat.setForeground(Qt::red);
+ QTextCharFormat blueFormat(blueCursor.charFormat());
+ blueFormat.setForeground(Qt::blue);
+
+ redCursor.setCharFormat(redFormat);
+ blueCursor.setCharFormat(blueFormat);
+
+ for (int i = 0; i < 20; ++i) {
+ if (i % 2 == 0)
+ redCursor.insertText(tr("%1 ").arg(i), redFormat);
+ if (i % 5 == 0)
+ blueCursor.insertText(tr("%1 ").arg(i), blueFormat);
+ }
+
+ editor->setWindowTitle(tr("Text Document Cursors"));
+ editor->resize(320, 480);
+ editor->show();
+ return app.exec();
+}