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39
40#ifndef QFRAME_H
41#define QFRAME_H
42
43#include <QtWidgets/qtwidgetsglobal.h>
44#include <QtWidgets/qwidget.h>
45
46QT_BEGIN_NAMESPACE
47
48
49class QFramePrivate;
50class QStyleOptionFrame;
51
52class Q_WIDGETS_EXPORT QFrame : public QWidget
53{
54 Q_OBJECT
55
56 Q_PROPERTY(Shape frameShape READ frameShape WRITE setFrameShape)
57 Q_PROPERTY(Shadow frameShadow READ frameShadow WRITE setFrameShadow)
58 Q_PROPERTY(int lineWidth READ lineWidth WRITE setLineWidth)
59 Q_PROPERTY(int midLineWidth READ midLineWidth WRITE setMidLineWidth)
60 Q_PROPERTY(int frameWidth READ frameWidth)
61 Q_PROPERTY(QRect frameRect READ frameRect WRITE setFrameRect DESIGNABLE false)
62
63public:
64 explicit QFrame(QWidget* parent = nullptr, Qt::WindowFlags f = Qt::WindowFlags());
65 ~QFrame();
66
67 int frameStyle() const;
68 void setFrameStyle(int);
69
70 int frameWidth() const;
71
72 QSize sizeHint() const override;
73
74 enum Shape {
75 NoFrame = 0, // no frame
76 Box = 0x0001, // rectangular box
77 Panel = 0x0002, // rectangular panel
78 WinPanel = 0x0003, // rectangular panel (Windows)
79 HLine = 0x0004, // horizontal line
80 VLine = 0x0005, // vertical line
81 StyledPanel = 0x0006 // rectangular panel depending on the GUI style
82 };
83 Q_ENUM(Shape)
84 enum Shadow {
85 Plain = 0x0010, // plain line
86 Raised = 0x0020, // raised shadow effect
87 Sunken = 0x0030 // sunken shadow effect
88 };
89 Q_ENUM(Shadow)
90
91 enum StyleMask {
92 Shadow_Mask = 0x00f0, // mask for the shadow
93 Shape_Mask = 0x000f // mask for the shape
94 };
95
96 Shape frameShape() const;
97 void setFrameShape(Shape);
98 Shadow frameShadow() const;
99 void setFrameShadow(Shadow);
100
101 int lineWidth() const;
102 void setLineWidth(int);
103
104 int midLineWidth() const;
105 void setMidLineWidth(int);
106
107 QRect frameRect() const;
108 void setFrameRect(const QRect &);
109
110protected:
111 bool event(QEvent *e) override;
112 void paintEvent(QPaintEvent *) override;
113 void changeEvent(QEvent *) override;
114 void drawFrame(QPainter *);
115
116
117protected:
118 QFrame(QFramePrivate &dd, QWidget* parent = nullptr, Qt::WindowFlags f = Qt::WindowFlags());
119 void initStyleOption(QStyleOptionFrame *option) const;
120
121private:
122 Q_DISABLE_COPY(QFrame)
123 Q_DECLARE_PRIVATE(QFrame)
124};
125
126QT_END_NAMESPACE
127
128#endif // QFRAME_H
129

source code of qtbase/src/widgets/widgets/qframe.h