source: trunk/src/qt3support/widgets/q3progressbar.h

Last change on this file was 846, checked in by Dmitry A. Kuminov, 14 years ago

trunk: Merged in qt 4.7.2 sources from branches/vendor/nokia/qt.

File size: 4.5 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation ([email protected])
6**
7** This file is part of the Qt3Support module of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:LGPL$
10** Commercial Usage
11** Licensees holding valid Qt Commercial licenses may use this file in
12** accordance with the Qt Commercial License Agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
15**
16** GNU Lesser General Public License Usage
17** Alternatively, this file may be used under the terms of the GNU Lesser
18** General Public License version 2.1 as published by the Free Software
19** Foundation and appearing in the file LICENSE.LGPL included in the
20** packaging of this file. Please review the following information to
21** ensure the GNU Lesser General Public License version 2.1 requirements
22** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
23**
24** In addition, as a special exception, Nokia gives you certain additional
25** rights. These rights are described in the Nokia Qt LGPL Exception
26** version 1.1, included in the file LGPL_EXCEPTION.txt in this 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 have questions regarding the use of this file, please contact
37** Nokia at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef Q3PROGRESSBAR_H
43#define Q3PROGRESSBAR_H
44
45#include <QtGui/qframe.h>
46
47QT_BEGIN_HEADER
48
49QT_BEGIN_NAMESPACE
50
51QT_MODULE(Qt3SupportLight)
52
53#ifndef QT_NO_PROGRESSBAR
54
55class Q3ProgressBarPrivate;
56
57class Q_COMPAT_EXPORT Q3ProgressBar : public QFrame
58{
59 Q_OBJECT
60 Q_PROPERTY(int totalSteps READ totalSteps WRITE setTotalSteps)
61 Q_PROPERTY(int progress READ progress WRITE setProgress)
62 Q_PROPERTY(QString progressString READ progressString)
63 Q_PROPERTY(bool centerIndicator READ centerIndicator WRITE setCenterIndicator)
64 Q_PROPERTY(bool percentageVisible READ percentageVisible WRITE setPercentageVisible)
65
66public:
67 Q3ProgressBar(QWidget *parent, const char *name, Qt::WindowFlags f=0);
68 Q3ProgressBar(int totalSteps, QWidget *parent, const char *name,
69 Qt::WindowFlags f=0);
70 Q3ProgressBar(QWidget *parent = 0, Qt::WindowFlags f = 0);
71 Q3ProgressBar(int totalSteps, QWidget *parent = 0, Qt::WindowFlags f=0);
72
73 int totalSteps() const;
74 int progress() const;
75 const QString &progressString() const;
76
77 QSize sizeHint() const;
78 QSize minimumSizeHint() const;
79
80 void setCenterIndicator(bool on);
81 bool centerIndicator() const;
82
83 bool percentageVisible() const;
84 void setPercentageVisible(bool);
85
86 void setVisible(bool visible);
87
88 void setMargin(int margin) { setContentsMargins(margin, margin, margin, margin); }
89 int margin() const
90 { int margin; int dummy; getContentsMargins(&margin, &dummy, &dummy, &dummy); return margin; }
91
92public Q_SLOTS:
93 void reset();
94 virtual void setTotalSteps(int totalSteps);
95 virtual void setProgress(int progress);
96 void setProgress(int progress, int totalSteps);
97
98protected:
99 void paintEvent(QPaintEvent *);
100 virtual bool setIndicator(QString &progress_str, int progress, int totalSteps);
101 void changeEvent(QEvent *);
102
103private:
104 Q_DISABLE_COPY(Q3ProgressBar)
105
106 int total_steps;
107 int progress_val;
108 int percentage;
109 QString progress_str;
110 bool center_indicator : 1;
111 bool percentage_visible : 1;
112 Q3ProgressBarPrivate *d;
113 void initFrame();
114};
115
116
117inline int Q3ProgressBar::totalSteps() const
118{
119 return total_steps;
120}
121
122inline int Q3ProgressBar::progress() const
123{
124 return progress_val;
125}
126
127inline const QString &Q3ProgressBar::progressString() const
128{
129 return progress_str;
130}
131
132inline bool Q3ProgressBar::centerIndicator() const
133{
134 return center_indicator;
135}
136
137inline bool Q3ProgressBar::percentageVisible() const
138{
139 return percentage_visible;
140}
141
142#endif // QT_NO_PROGRESSBAR
143
144QT_END_NAMESPACE
145
146QT_END_HEADER
147
148#endif // Q3PROGRESSBAR_H
Note: See TracBrowser for help on using the repository browser.