--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/doc/src/snippets/textdocument-find/main.cpp Thu Apr 08 14:19:33 2010 +0300
@@ -0,0 +1,92 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#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();
+
+ QTextCursor cursor(editor->textCursor());
+ cursor.movePosition(QTextCursor::Start);
+
+ QTextCharFormat plainFormat(cursor.charFormat());
+ QTextCharFormat colorFormat = plainFormat;
+ colorFormat.setForeground(Qt::red);
+
+ cursor.insertText(tr("Text can be displayed in a variety of "
+ "different character "
+ "formats. "), plainFormat);
+ cursor.insertText(tr("We can emphasize text by making it "));
+ cursor.insertText(tr("italic, give it a different color "));
+ cursor.insertText(tr("to the default text color, underline it, "));
+ cursor.insertText(tr("and use many other effects."));
+
+ QString searchString = tr("text");
+
+ QTextDocument *document = editor->document();
+//! [0]
+ QTextCursor newCursor(document);
+
+ while (!newCursor.isNull() && !newCursor.atEnd()) {
+ newCursor = document->find(searchString, newCursor);
+
+ if (!newCursor.isNull()) {
+ newCursor.movePosition(QTextCursor::WordRight,
+ QTextCursor::KeepAnchor);
+
+ newCursor.mergeCharFormat(colorFormat);
+ }
+//! [0] //! [1]
+ }
+//! [1]
+
+ editor->setWindowTitle(tr("Text Document Find"));
+ editor->resize(320, 480);
+ editor->show();
+ return app.exec();
+}