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39
40#ifndef QSIGNALMAPPER_H
41#define QSIGNALMAPPER_H
42
43#include <QtCore/qobject.h>
44
45QT_BEGIN_NAMESPACE
46
47class QSignalMapperPrivate;
48
49class Q_CORE_EXPORT QSignalMapper : public QObject
50{
51 Q_OBJECT
52 Q_DECLARE_PRIVATE(QSignalMapper)
53public:
54 explicit QSignalMapper(QObject *parent = nullptr);
55 ~QSignalMapper();
56
57 void setMapping(QObject *sender, int id);
58 void setMapping(QObject *sender, const QString &text);
59 void setMapping(QObject *sender, QObject *object);
60 void removeMappings(QObject *sender);
61
62 QObject *mapping(int id) const;
63 QObject *mapping(const QString &text) const;
64 QObject *mapping(QObject *object) const;
65
66Q_SIGNALS:
67 void mappedInt(int);
68 void mappedString(const QString &);
69 void mappedObject(QObject *);
70
71public Q_SLOTS:
72 void map();
73 void map(QObject *sender);
74
75private:
76 Q_DISABLE_COPY(QSignalMapper)
77 Q_PRIVATE_SLOT(d_func(), void _q_senderDestroyed())
78};
79
80QT_END_NAMESPACE
81
82#endif // QSIGNALMAPPER_H
83