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41
42#ifndef QPUSHBUTTON_H
43#define QPUSHBUTTON_H
44
45#include <QtGui/qabstractbutton.h>
46
47QT_BEGIN_HEADER
48
49QT_BEGIN_NAMESPACE
50
51QT_MODULE(Gui)
52
53class QPushButtonPrivate;
54class QMenu;
55class QStyleOptionButton;
56
57class Q_GUI_EXPORT QPushButton : public QAbstractButton
58{
59 Q_OBJECT
60
61 Q_PROPERTY(bool autoDefault READ autoDefault WRITE setAutoDefault)
62 Q_PROPERTY(bool default READ isDefault WRITE setDefault)
63 Q_PROPERTY(bool flat READ isFlat WRITE setFlat)
64
65public:
66 explicit QPushButton(QWidget *parent=0);
67 explicit QPushButton(const QString &text, QWidget *parent=0);
68 QPushButton(const QIcon& icon, const QString &text, QWidget *parent=0);
69 ~QPushButton();
70
71 QSize sizeHint() const;
72 QSize minimumSizeHint() const;
73
74 bool autoDefault() const;
75 void setAutoDefault(bool);
76 bool isDefault() const;
77 void setDefault(bool);
78
79#ifndef QT_NO_MENU
80 void setMenu(QMenu* menu);
81 QMenu* menu() const;
82#endif
83
84 void setFlat(bool);
85 bool isFlat() const;
86
87public Q_SLOTS:
88#ifndef QT_NO_MENU
89 void showMenu();
90#endif
91
92protected:
93 bool event(QEvent *e);
94#ifdef Q_WS_MAC
95 bool hitButton(const QPoint &pos) const;
96#endif // Q_WS_MAC
97 void paintEvent(QPaintEvent *);
98 void keyPressEvent(QKeyEvent *);
99 void focusInEvent(QFocusEvent *);
100 void focusOutEvent(QFocusEvent *);
101 void initStyleOption(QStyleOptionButton *option) const;
102 QPushButton(QPushButtonPrivate &dd, QWidget* parent = 0);
103
104public:
105#ifdef QT3_SUPPORT
106 QT3_SUPPORT_CONSTRUCTOR QPushButton(QWidget *parent, const char* name);
107 QT3_SUPPORT_CONSTRUCTOR QPushButton(const QString &text, QWidget *parent, const char* name);
108 QT3_SUPPORT_CONSTRUCTOR QPushButton(const QIcon& icon, const QString &text, QWidget *parent, const char* name);
109 inline QT3_SUPPORT void openPopup() { showMenu(); }
110 inline QT3_SUPPORT bool isMenuButton() const { return menu() != 0; }
111 inline QT3_SUPPORT void setPopup(QMenu* popup) {setMenu(popup); }
112 inline QT3_SUPPORT QMenu* popup() const { return menu(); }
113#endif
114
115private:
116 Q_DISABLE_COPY(QPushButton)
117 Q_DECLARE_PRIVATE(QPushButton)
118#ifndef QT_NO_MENU
119 Q_PRIVATE_SLOT(d_func(), void _q_popupPressed())
120#endif
121};
122
123QT_END_NAMESPACE
124
125QT_END_HEADER
126
127#endif // QPUSHBUTTON_H
128