Qt 4.8
qeventloop.h
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41 
42 #ifndef QEVENTLOOP_H
43 #define QEVENTLOOP_H
44 
45 #include <QtCore/qobject.h>
46 
48 
50 
51 QT_MODULE(Core)
52 
53 class QEventLoopPrivate;
54 
56 {
57  Q_OBJECT
59 
60 public:
61  explicit QEventLoop(QObject *parent = 0);
62  ~QEventLoop();
63 
65  AllEvents = 0x00,
66  ExcludeUserInputEvents = 0x01,
67  ExcludeSocketNotifiers = 0x02,
68  WaitForMoreEvents = 0x04,
69 #ifdef QT3_SUPPORT
70  ExcludeUserInput = ExcludeUserInputEvents,
71  WaitForMore = WaitForMoreEvents,
72 #endif
73  X11ExcludeTimers = 0x08
74 #ifdef QT_DEPRECATED
75  , DeferredDeletion = 0x10
76 #endif
77  , EventLoopExec = 0x20
78  , DialogExec = 0x40
79  };
80  Q_DECLARE_FLAGS(ProcessEventsFlags, ProcessEventsFlag)
81 
82  bool processEvents(ProcessEventsFlags flags = AllEvents);
83  void processEvents(ProcessEventsFlags flags, int maximumTime);
84 
85  int exec(ProcessEventsFlags flags = AllEvents);
86  void exit(int returnCode = 0);
87  bool isRunning() const;
88 
89  void wakeUp();
90 
91 public Q_SLOTS:
92  void quit();
93 };
94 
95 Q_DECLARE_OPERATORS_FOR_FLAGS(QEventLoop::ProcessEventsFlags)
96 
98 
100 
101 #endif // QEVENTLOOP_H
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
#define QT_MODULE(x)
Definition: qglobal.h:2783
#define QT_BEGIN_HEADER
Definition: qglobal.h:136
#define Q_DECLARE_FLAGS(Flags, Enum)
The Q_DECLARE_FLAGS() macro expands to.
Definition: qglobal.h:2348
#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
The QEventLoop class provides a means of entering and leaving an event loop.
Definition: qeventloop.h:55
#define Q_DECLARE_OPERATORS_FOR_FLAGS(Flags)
The Q_DECLARE_OPERATORS_FOR_FLAGS() macro declares global operator|() functions for Flags...
Definition: qglobal.h:2355
#define Q_OBJECT
Definition: qobjectdefs.h:157
#define Q_CORE_EXPORT
Definition: qglobal.h:1449
ProcessEventsFlag
This enum controls the types of events processed by the processEvents() functions.
Definition: qeventloop.h:64
#define Q_DECLARE_PRIVATE(Class)
Definition: qglobal.h:2467
#define QT_END_HEADER
Definition: qglobal.h:137