Qt 4.8
qobjectcleanuphandler.h
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41 
42 #ifndef QOBJECTCLEANUPHANDLER_H
43 #define QOBJECTCLEANUPHANDLER_H
44 
45 #include <QtCore/qobject.h>
46 
48 
50 
51 QT_MODULE(Core)
52 
54 {
55  Q_OBJECT
56 
57 public:
60 
61  QObject* add(QObject* object);
62  void remove(QObject *object);
63  bool isEmpty() const;
64  void clear();
65 
66 private:
67  // ### move into d pointer
69 
70 private Q_SLOTS:
71  void objectDestroyed(QObject *);
72 };
73 
75 
77 
78 #endif // QOBJECTCLEANUPHANDLER_H
The QObjectCleanupHandler class watches the lifetime of multiple QObjects.
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
#define QT_MODULE(x)
Definition: qglobal.h:2783
#define add(aName)
#define QT_BEGIN_HEADER
Definition: qglobal.h:136
static void clear(QVariant::Private *d)
Definition: qvariant.cpp:197
#define Q_SLOTS
Definition: qobjectdefs.h:71
The QObject class is the base class of all Qt objects.
Definition: qobject.h:111
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
static bool isEmpty(const char *str)
#define Q_OBJECT
Definition: qobjectdefs.h:157
#define Q_CORE_EXPORT
Definition: qglobal.h:1449
#define class
#define QT_END_HEADER
Definition: qglobal.h:137