view 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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/****************************************************************************
**
** 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);
    }
}
}