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39
40#ifndef QSTACKEDWIDGET_H
41#define QSTACKEDWIDGET_H
42
43#include <QtWidgets/qtwidgetsglobal.h>
44#include <QtWidgets/qframe.h>
45
46QT_REQUIRE_CONFIG(stackedwidget);
47
48QT_BEGIN_NAMESPACE
49
50class QStackedWidgetPrivate;
51
52class Q_WIDGETS_EXPORT QStackedWidget : public QFrame
53{
54 Q_OBJECT
55
56 Q_PROPERTY(int currentIndex READ currentIndex WRITE setCurrentIndex NOTIFY currentChanged)
57 Q_PROPERTY(int count READ count)
58public:
59 explicit QStackedWidget(QWidget *parent = nullptr);
60 ~QStackedWidget();
61
62 int addWidget(QWidget *w);
63 int insertWidget(int index, QWidget *w);
64 void removeWidget(QWidget *w);
65
66 QWidget *currentWidget() const;
67 int currentIndex() const;
68
69 int indexOf(QWidget *) const;
70 QWidget *widget(int) const;
71 int count() const;
72
73public Q_SLOTS:
74 void setCurrentIndex(int index);
75 void setCurrentWidget(QWidget *w);
76
77Q_SIGNALS:
78 void currentChanged(int);
79 void widgetRemoved(int index);
80
81protected:
82 bool event(QEvent *e) override;
83
84private:
85 Q_DISABLE_COPY(QStackedWidget)
86 Q_DECLARE_PRIVATE(QStackedWidget)
87};
88
89QT_END_NAMESPACE
90
91#endif // QSTACKEDWIDGET_H
92