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39
40#ifndef QGROUPBOX_H
41#define QGROUPBOX_H
42
43#include <QtWidgets/qtwidgetsglobal.h>
44#include <QtWidgets/qframe.h>
45
46QT_REQUIRE_CONFIG(groupbox);
47
48QT_BEGIN_NAMESPACE
49
50class QGroupBoxPrivate;
51class QStyleOptionGroupBox;
52class Q_WIDGETS_EXPORT QGroupBox : public QWidget
53{
54 Q_OBJECT
55
56 Q_PROPERTY(QString title READ title WRITE setTitle)
57 Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment)
58 Q_PROPERTY(bool flat READ isFlat WRITE setFlat)
59 Q_PROPERTY(bool checkable READ isCheckable WRITE setCheckable)
60 Q_PROPERTY(bool checked READ isChecked WRITE setChecked DESIGNABLE isCheckable NOTIFY toggled USER true)
61public:
62 explicit QGroupBox(QWidget *parent = nullptr);
63 explicit QGroupBox(const QString &title, QWidget *parent = nullptr);
64 ~QGroupBox();
65
66 QString title() const;
67 void setTitle(const QString &title);
68
69 Qt::Alignment alignment() const;
70 void setAlignment(int alignment);
71
72 QSize minimumSizeHint() const override;
73
74 bool isFlat() const;
75 void setFlat(bool flat);
76 bool isCheckable() const;
77 void setCheckable(bool checkable);
78 bool isChecked() const;
79
80public Q_SLOTS:
81 void setChecked(bool checked);
82
83Q_SIGNALS:
84 void clicked(bool checked = false);
85 void toggled(bool);
86
87protected:
88 bool event(QEvent *event) override;
89 void childEvent(QChildEvent *event) override;
90 void resizeEvent(QResizeEvent *event) override;
91 void paintEvent(QPaintEvent *event) override;
92 void focusInEvent(QFocusEvent *event) override;
93 void changeEvent(QEvent *event) override;
94 void mousePressEvent(QMouseEvent *event) override;
95 void mouseMoveEvent(QMouseEvent *event) override;
96 void mouseReleaseEvent(QMouseEvent *event) override;
97 void initStyleOption(QStyleOptionGroupBox *option) const;
98
99
100private:
101 Q_DISABLE_COPY(QGroupBox)
102 Q_DECLARE_PRIVATE(QGroupBox)
103 Q_PRIVATE_SLOT(d_func(), void _q_setChildrenEnabled(bool b))
104};
105
106QT_END_NAMESPACE
107
108#endif // QGROUPBOX_H
109