Mercurial > projects > qtd
diff demos/browser/squeezelabel.d @ 45:71b382c10ef6
add coarse and incomplete QT browser port
author | mandel |
---|---|
date | Sun, 17 May 2009 18:49:59 +0000 |
parents | |
children | 7bfd46c330dc |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/demos/browser/squeezelabel.d Sun May 17 18:49:59 2009 +0000 @@ -0,0 +1,71 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the demonstration applications 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 qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ +module squeezelabel; + + +import QtGui.QLabel; + + +class SqueezeLabel : public QLabel +{ + Q_OBJECT + +public: +this(QWidget *parent = null) +{ + super(parent); +} + +protected: + void paintEvent(QPaintEvent *event) +{ + QFontMetrics fm = fontMetrics(); + if (fm.width(text()) > contentsRect().width()) { + QString elided = fm.elidedText(text(), Qt.ElideMiddle, width()); + QString oldText = text(); + setText(elided); + QLabel.paintEvent(event); + setText(oldText); + } else { + QLabel.paintEvent(event); + } +} +}