source: trunk/src/gui/styles/qproxystyle.h@ 858

Last change on this file since 858 was 846, checked in by Dmitry A. Kuminov, 14 years ago

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

  • Property svn:eol-style set to native
File size: 4.9 KB
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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 QtGui 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 QPROXYSTYLE_H
43#define QPROXYSTYLE_H
44
45#include <QtGui/QCommonStyle>
46
47QT_BEGIN_HEADER
48
49QT_BEGIN_NAMESPACE
50
51QT_MODULE(Gui)
52
53#if !defined(QT_NO_STYLE_PROXY)
54
55class QProxyStylePrivate;
56class Q_GUI_EXPORT QProxyStyle : public QCommonStyle
57{
58 Q_OBJECT
59
60public:
61 QProxyStyle(QStyle *baseStyle = 0);
62 ~QProxyStyle();
63
64 QStyle *baseStyle() const;
65 void setBaseStyle(QStyle *style);
66
67 void drawPrimitive(PrimitiveElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget = 0) const;
68 void drawControl(ControlElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget = 0) const;
69 void drawComplexControl(ComplexControl control, const QStyleOptionComplex *option, QPainter *painter, const QWidget *widget = 0) const;
70 void drawItemText(QPainter *painter, const QRect &rect, int flags, const QPalette &pal, bool enabled,
71 const QString &text, QPalette::ColorRole textRole = QPalette::NoRole) const;
72 virtual void drawItemPixmap(QPainter *painter, const QRect &rect, int alignment, const QPixmap &pixmap) const;
73
74 QSize sizeFromContents(ContentsType type, const QStyleOption *option, const QSize &size, const QWidget *widget) const;
75
76 QRect subElementRect(SubElement element, const QStyleOption *option, const QWidget *widget) const;
77 QRect subControlRect(ComplexControl cc, const QStyleOptionComplex *opt, SubControl sc, const QWidget *widget) const;
78 QRect itemTextRect(const QFontMetrics &fm, const QRect &r, int flags, bool enabled, const QString &text) const;
79 QRect itemPixmapRect(const QRect &r, int flags, const QPixmap &pixmap) const;
80
81 SubControl hitTestComplexControl(ComplexControl control, const QStyleOptionComplex *option, const QPoint &pos, const QWidget *widget = 0) const;
82 int styleHint(StyleHint hint, const QStyleOption *option = 0, const QWidget *widget = 0, QStyleHintReturn *returnData = 0) const;
83 int pixelMetric(PixelMetric metric, const QStyleOption *option = 0, const QWidget *widget = 0) const;
84
85 QPixmap standardPixmap(StandardPixmap standardPixmap, const QStyleOption *opt, const QWidget *widget = 0) const;
86 QPixmap generatedIconPixmap(QIcon::Mode iconMode, const QPixmap &pixmap, const QStyleOption *opt) const;
87 QPalette standardPalette() const;
88
89 void polish(QWidget *widget);
90 void polish(QPalette &pal);
91 void polish(QApplication *app);
92
93 void unpolish(QWidget *widget);
94 void unpolish(QApplication *app);
95
96protected:
97 bool event(QEvent *e);
98
99protected Q_SLOTS:
100 QIcon standardIconImplementation(StandardPixmap standardIcon, const QStyleOption *option, const QWidget *widget) const;
101 int layoutSpacingImplementation(QSizePolicy::ControlType control1, QSizePolicy::ControlType control2,
102 Qt::Orientation orientation, const QStyleOption *option = 0, const QWidget *widget = 0) const;
103private:
104 Q_DISABLE_COPY(QProxyStyle)
105 Q_DECLARE_PRIVATE(QProxyStyle)
106};
107
108#endif // QT_NO_STYLE_PROXY
109
110QT_END_NAMESPACE
111
112QT_END_HEADER
113
114#endif // QPROXYSTYLE_H
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