CTK  0.1.0
The Common Toolkit is a community effort to provide support code for medical image analysis, surgical navigation, and related projects.
ctkProxyStyle.h
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1 /*=========================================================================
2 
3  Library: CTK
4 
5  Copyright (c) Kitware Inc.
6 
7  Licensed under the Apache License, Version 2.0 (the "License");
8  you may not use this file except in compliance with the License.
9  You may obtain a copy of the License at
10 
11  http://www.apache.org/licenses/LICENSE-2.0.txt
12 
13  Unless required by applicable law or agreed to in writing, software
14  distributed under the License is distributed on an "AS IS" BASIS,
15  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16  See the License for the specific language governing permissions and
17  limitations under the License.
18 
19 =========================================================================*/
20 
21 #ifndef __ctkProxyStyle_h
22 #define __ctkProxyStyle_h
23 
24 // QT includes
25 #include <QProxyStyle>
26 
27 // CTK includes
28 #include "ctkWidgetsExport.h"
29 
30 class ctkProxyStylePrivate;
31 
34 
35 class CTK_WIDGETS_EXPORT ctkProxyStyle : public QProxyStyle
36 {
37  Q_OBJECT
38 public:
39  ctkProxyStyle(QStyle *baseStyle = 0, QObject* parent = 0);
40  virtual ~ctkProxyStyle();
41 
42  void ensureBaseStyle()const;
43 
44  virtual void drawPrimitive(PrimitiveElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget = 0) const;
45  virtual void drawControl(ControlElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget = 0) const;
46  virtual void drawComplexControl(ComplexControl control, const QStyleOptionComplex *option, QPainter *painter, const QWidget *widget = 0) const;
47  virtual void drawItemText(QPainter *painter, const QRect &rect, int flags, const QPalette &pal, bool enabled,
48  const QString &text, QPalette::ColorRole textRole = QPalette::NoRole) const;
49  virtual void drawItemPixmap(QPainter *painter, const QRect &rect, int alignment, const QPixmap &pixmap) const;
50 
51  virtual QSize sizeFromContents(ContentsType type, const QStyleOption *option, const QSize &size, const QWidget *widget) const;
52 
53  virtual QRect subElementRect(SubElement element, const QStyleOption *option, const QWidget *widget) const;
54  virtual QRect subControlRect(ComplexControl cc, const QStyleOptionComplex *opt, SubControl sc, const QWidget *widget) const;
55  virtual QRect itemTextRect(const QFontMetrics &fm, const QRect &r, int flags, bool enabled, const QString &text) const;
56  virtual QRect itemPixmapRect(const QRect &r, int flags, const QPixmap &pixmap) const;
57 
58  virtual SubControl hitTestComplexControl(ComplexControl control, const QStyleOptionComplex *option, const QPoint &pos, const QWidget *widget = 0) const;
59  virtual int styleHint(StyleHint hint, const QStyleOption *option = 0, const QWidget *widget = 0, QStyleHintReturn *returnData = 0) const;
60  virtual int pixelMetric(PixelMetric metric, const QStyleOption *option = 0, const QWidget *widget = 0) const;
61 
62  virtual QPixmap standardPixmap(StandardPixmap standardPixmap, const QStyleOption *opt, const QWidget *widget = 0) const;
63  virtual QPixmap generatedIconPixmap(QIcon::Mode iconMode, const QPixmap &pixmap, const QStyleOption *opt) const;
64  virtual QPalette standardPalette() const;
65 
66  virtual void polish(QWidget *widget);
67  virtual void polish(QPalette &pal);
68  virtual void polish(QApplication *app);
69 
70  virtual void unpolish(QWidget *widget);
71  virtual void unpolish(QApplication *app);
72 
73 protected:
74  QScopedPointer<ctkProxyStylePrivate> d_ptr;
75  virtual bool event(QEvent *e);
76 
77 protected Q_SLOTS:
78  virtual QIcon standardIconImplementation(StandardPixmap standardIcon, const QStyleOption *option, const QWidget *widget) const;
79  virtual int layoutSpacingImplementation(QSizePolicy::ControlType control1, QSizePolicy::ControlType control2,
80  Qt::Orientation orientation, const QStyleOption *option = 0, const QWidget *widget = 0) const;
81 private:
82  Q_DISABLE_COPY(ctkProxyStyle)
83  Q_DECLARE_PRIVATE(ctkProxyStyle)
84 };
85 
86 #endif
virtual void drawControl(ControlElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget=0) const
virtual int layoutSpacingImplementation(QSizePolicy::ControlType control1, QSizePolicy::ControlType control2, Qt::Orientation orientation, const QStyleOption *option=0, const QWidget *widget=0) const
virtual void polish(QWidget *widget)
virtual void drawItemPixmap(QPainter *painter, const QRect &rect, int alignment, const QPixmap &pixmap) const
virtual int styleHint(StyleHint hint, const QStyleOption *option=0, const QWidget *widget=0, QStyleHintReturn *returnData=0) const
virtual QPixmap generatedIconPixmap(QIcon::Mode iconMode, const QPixmap &pixmap, const QStyleOption *opt) const
virtual QRect itemTextRect(const QFontMetrics &fm, const QRect &r, int flags, bool enabled, const QString &text) const
virtual ~ctkProxyStyle()
QScopedPointer< ctkProxyStylePrivate > d_ptr
Definition: ctkProxyStyle.h:74
virtual void unpolish(QApplication *app)
virtual void polish(QApplication *app)
virtual QRect itemPixmapRect(const QRect &r, int flags, const QPixmap &pixmap) const
virtual void polish(QPalette &pal)
virtual int pixelMetric(PixelMetric metric, const QStyleOption *option=0, const QWidget *widget=0) const
virtual void drawComplexControl(ComplexControl control, const QStyleOptionComplex *option, QPainter *painter, const QWidget *widget=0) const
virtual QPixmap standardPixmap(StandardPixmap standardPixmap, const QStyleOption *opt, const QWidget *widget=0) const
virtual SubControl hitTestComplexControl(ComplexControl control, const QStyleOptionComplex *option, const QPoint &pos, const QWidget *widget=0) const
virtual void unpolish(QWidget *widget)
ctkProxyStyle(QStyle *baseStyle=0, QObject *parent=0)
virtual bool event(QEvent *e)
virtual void drawPrimitive(PrimitiveElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget=0) const
virtual void drawItemText(QPainter *painter, const QRect &rect, int flags, const QPalette &pal, bool enabled, const QString &text, QPalette::ColorRole textRole=QPalette::NoRole) const
virtual QSize sizeFromContents(ContentsType type, const QStyleOption *option, const QSize &size, const QWidget *widget) const
virtual QRect subElementRect(SubElement element, const QStyleOption *option, const QWidget *widget) const
virtual QIcon standardIconImplementation(StandardPixmap standardIcon, const QStyleOption *option, const QWidget *widget) const
virtual QPalette standardPalette() const
void ensureBaseStyle() const
virtual QRect subControlRect(ComplexControl cc, const QStyleOptionComplex *opt, SubControl sc, const QWidget *widget) const