source: trunk/qt/squeezelabel.cc @ 14377

Last change on this file since 14377 was 14377, checked in by mikedld, 8 years ago

Strip spaces around :: in C++ code (Qt client)

  • Property svn:keywords set to Date Rev Author Id
File size: 2.8 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
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you are unsure which license is appropriate for your use, please
37** contact the sales department at qt-sales@nokia.com.
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#include <QPainter>
43#include <QResizeEvent>
44#include <QStyle>
45#include <QStyleOption>
46
47#include "squeezelabel.h"
48
49void
50SqueezeLabel::init ()
51{
52  setTextInteractionFlags(Qt::TextSelectableByMouse);
53}
54
55SqueezeLabel::SqueezeLabel (const QString& text, QWidget * parent):
56  QLabel (text, parent)
57{
58  init();
59}
60
61SqueezeLabel::SqueezeLabel (QWidget * parent):
62  QLabel (parent)
63{
64  init();
65}
66
67void
68SqueezeLabel::paintEvent (QPaintEvent * paintEvent)
69{
70  Q_UNUSED (paintEvent);
71
72  QPainter painter (this);
73  QFontMetrics fm = fontMetrics ();
74  QStyleOption opt;
75  opt.initFrom (this);
76  const QString elidedText = fm.elidedText (text(), Qt::ElideMiddle, width());
77  style()->drawItemText (&painter,
78                         contentsRect(),
79                         alignment(),
80                         opt.palette,
81                         isEnabled(),
82                         elidedText,
83                         foregroundRole());
84}
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