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#ifndef QABSTRACTEVENTDISPATCHER_H
#define QABSTRACTEVENTDISPATCHER_H
#include <QtCore/qobject.h>
#include <QtCore/qeventloop.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Core)
class QAbstractEventDispatcherPrivate;
class QSocketNotifier;
template <typename T1, typename T2> struct QPair;
class Q_CORE_EXPORT QAbstractEventDispatcher : public QObject
{
Q_OBJECT
Q_DECLARE_PRIVATE(QAbstractEventDispatcher)
public:
typedef QPair<int, int> TimerInfo;
explicit QAbstractEventDispatcher(QObject *parent = 0);
~QAbstractEventDispatcher();
static QAbstractEventDispatcher *instance(QThread *thread = 0);
virtual bool processEvents(QEventLoop::ProcessEventsFlags flags) = 0;
virtual bool hasPendingEvents() = 0;
virtual void registerSocketNotifier(QSocketNotifier *notifier) = 0;
virtual void unregisterSocketNotifier(QSocketNotifier *notifier) = 0;
int registerTimer(int interval, QObject *object);
virtual void registerTimer(int timerId, int interval, QObject *object) = 0;
virtual bool unregisterTimer(int timerId) = 0;
virtual bool unregisterTimers(QObject *object) = 0;
virtual QList<TimerInfo> registeredTimers(QObject *object) const = 0;
virtual void wakeUp() = 0;
virtual void interrupt() = 0;
virtual void flush() = 0;
virtual void startingUp();
virtual void closingDown();
typedef bool(*EventFilter)(void *message);
EventFilter setEventFilter(EventFilter filter);
bool filterEvent(void *message);
Q_SIGNALS:
void aboutToBlock();
void awake();
protected:
QAbstractEventDispatcher(QAbstractEventDispatcherPrivate &,
QObject *parent);
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // QABSTRACTEVENTDISPATCHER_H
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