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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the documentation of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of The Qt Company Ltd and its Subsidiary(-ies) nor the
** names of its contributors may be used to endorse or promote products
** derived from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
#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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