source: branches/2.0x/qt/squeezelabel.cc

Last change on this file was 10953, checked in by charles, 12 years ago

(2.0x qt) silence a compiler warning from yesterday's SqueezeLabel? change

  • Property svn:keywords set to Date Rev Author Id
File size: 2.7 KB
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1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Qt Software Information (qt-info@nokia.com)
5**
6** This file is part of the demonstration applications of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial Usage
10** Licensees holding valid Qt Commercial licenses may use this file in
11** accordance with the Qt Commercial License Agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and Nokia.
14**
15** GNU Lesser General Public License Usage
16** Alternatively, this file may be used under the terms of the GNU Lesser
17** General Public License version 2.1 as published by the Free Software
18** Foundation and appearing in the file LICENSE.LGPL included in the
19** packaging of this file.  Please review the following information to
20** ensure the GNU Lesser General Public License version 2.1 requirements
21** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
22**
23** In addition, as a special exception, Nokia gives you certain
24** additional rights. These rights are described in the Nokia Qt LGPL
25** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
26** package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file.  Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
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40****************************************************************************/
41
42#include <QPainter>
43#include <QResizeEvent>
44#include <QStyle>
45#include <QStyleOption>
46
47#include "squeezelabel.h"
48
49void SqueezeLabel::init()
50{
51    setTextInteractionFlags(Qt::TextSelectableByMouse);
52}
53
54SqueezeLabel::SqueezeLabel(const QString& text, QWidget *parent): QLabel(text, parent)
55{
56    init();
57}
58
59SqueezeLabel::SqueezeLabel(QWidget *parent) : QLabel(parent)
60{
61    init();
62}
63
64void SqueezeLabel::paintEvent(QPaintEvent* paintEvent)
65{
66    Q_UNUSED(paintEvent);
67
68    QPainter painter(this);
69    QFontMetrics fm = fontMetrics();
70    QStyleOption opt;
71    opt.initFrom(this);
72    const QString elidedText = fm.elidedText( text(), Qt::ElideMiddle, width());
73    style()->drawItemText(&painter, contentsRect(), alignment(), opt.palette, isEnabled(), elidedText, foregroundRole());
74}
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