Mercurial > projects > qtd
view demos/browser/squeezelabel.d @ 279:519befd5a5d1
Fix for windows build, thanks Rainer.
Fix for signals.
author | eldar |
---|---|
date | Fri, 09 Oct 2009 06:17:51 +0000 |
parents | 87bb4e622f9e |
children |
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/**************************************************************************** ** ** 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 qt.gui.QLabel; class SqueezeLabel : public QLabel { public: this(QWidget parent = null) { super(parent); } protected: void paintEvent(QPaintEvent event) { QFontMetrics fm = fontMetrics(); if (fm.width(text()) > contentsRect().width()) { string elided = fm.elidedText(text(), Qt.ElideMiddle, width()); string oldText = text(); setText(elided); QLabel.paintEvent(event); setText(oldText); } else { QLabel.paintEvent(event); } } }