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/****************************************************************************
**
** 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);
//! [0]
QTextEdit *editor = new QTextEdit();
QTextCursor cursor(editor->textCursor());
//! [0]
cursor.movePosition(QTextCursor::Start);
QTextBlockFormat blockFormat = cursor.blockFormat();
blockFormat.setTopMargin(4);
blockFormat.setLeftMargin(4);
blockFormat.setRightMargin(4);
blockFormat.setBottomMargin(4);
cursor.setBlockFormat(blockFormat);
cursor.insertText(tr("This contains plain text inside a "
"text block with margins to keep it separate "
"from other parts of the document."));
cursor.insertBlock();
//! [1]
QTextBlockFormat backgroundFormat = blockFormat;
backgroundFormat.setBackground(QColor("lightGray"));
cursor.setBlockFormat(backgroundFormat);
//! [1]
cursor.insertText(tr("The background color of a text block can be "
"changed to highlight text."));
cursor.insertBlock();
QTextBlockFormat rightAlignedFormat = blockFormat;
rightAlignedFormat.setAlignment(Qt::AlignRight);
cursor.setBlockFormat(rightAlignedFormat);
cursor.insertText(tr("The alignment of the text within a block is "
"controlled by the alignment properties of "
"the block itself. This text block is "
"right-aligned."));
cursor.insertBlock();
QTextBlockFormat paragraphFormat = blockFormat;
paragraphFormat.setAlignment(Qt::AlignJustify);
paragraphFormat.setTextIndent(32);
cursor.setBlockFormat(paragraphFormat);
cursor.insertText(tr("Text can be formatted so that the first "
"line in a paragraph has its own margin. "
"This makes the text more readable."));
cursor.insertBlock();
QTextBlockFormat reverseFormat = blockFormat;
reverseFormat.setAlignment(Qt::AlignJustify);
reverseFormat.setTextIndent(32);
cursor.setBlockFormat(reverseFormat);
cursor.insertText(tr("The direction of the text can be reversed. "
"This is useful for right-to-left "
"languages."));
editor->setWindowTitle(tr("Text Block Formats"));
editor->resize(480, 480);
editor->show();
return app.exec();
}
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