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39
40#ifndef QDIALOG_H
41#define QDIALOG_H
42
43#include <QtWidgets/qtwidgetsglobal.h>
44#include <QtWidgets/qwidget.h>
45
46QT_REQUIRE_CONFIG(dialog);
47
48QT_BEGIN_NAMESPACE
49
50
51class QPushButton;
52class QDialogPrivate;
53
54class Q_WIDGETS_EXPORT QDialog : public QWidget
55{
56 Q_OBJECT
57 friend class QPushButton;
58
59 Q_PROPERTY(bool sizeGripEnabled READ isSizeGripEnabled WRITE setSizeGripEnabled)
60 Q_PROPERTY(bool modal READ isModal WRITE setModal)
61
62public:
63 explicit QDialog(QWidget *parent = nullptr, Qt::WindowFlags f = Qt::WindowFlags());
64 ~QDialog();
65
66 enum DialogCode { Rejected, Accepted };
67
68 int result() const;
69
70 void setVisible(bool visible) override;
71
72 QSize sizeHint() const override;
73 QSize minimumSizeHint() const override;
74
75 void setSizeGripEnabled(bool);
76 bool isSizeGripEnabled() const;
77
78 void setModal(bool modal);
79 void setResult(int r);
80
81Q_SIGNALS:
82 void finished(int result);
83 void accepted();
84 void rejected();
85
86public Q_SLOTS:
87 virtual void open();
88 virtual int exec();
89 virtual void done(int);
90 virtual void accept();
91 virtual void reject();
92
93protected:
94 QDialog(QDialogPrivate &, QWidget *parent, Qt::WindowFlags f = Qt::WindowFlags());
95
96 void keyPressEvent(QKeyEvent *) override;
97 void closeEvent(QCloseEvent *) override;
98 void showEvent(QShowEvent *) override;
99 void resizeEvent(QResizeEvent *) override;
100#ifndef QT_NO_CONTEXTMENU
101 void contextMenuEvent(QContextMenuEvent *) override;
102#endif
103 bool eventFilter(QObject *, QEvent *) override;
104 void adjustPosition(QWidget*);
105private:
106 Q_DECLARE_PRIVATE(QDialog)
107 Q_DISABLE_COPY(QDialog)
108};
109
110QT_END_NAMESPACE
111
112#endif // QDIALOG_H
113