Notice that currently only suspend and resume events are generated and only
under MS Windows platform. To avoid the need to change the code using this
- event later when these events are implemented on the other platforms please use
- the test @c ifdef wxHAS_POWER_EVENTS instead of directly testing for
+ event later when these events are implemented on the other platforms please
+ use the test <tt>ifdef wxHAS_POWER_EVENTS</tt> instead of directly testing for
the platform in your code: this symbol will be defined for all platforms
supporting the power events.
+ @beginEventTable{wxPowerEvent}
+ @event{EVT_POWER_SUSPENDING(func)}:
+ System is about to be suspended, this event can be vetoed to prevent
+ suspend from taking place.
+ @event{EVT_POWER_SUSPENDED(func)}:
+ System is about to suspend: normally the application should quickly
+ (i.e. without user intervention) close all the open files and network
+ connections here, possibly remembering them to reopen them later when
+ the system is resumed.
+ @event{EVT_POWER_SUSPEND_CANCEL(func)}:
+ System suspension was cancelled because some application vetoed it.
+ @event{EVT_POWER_RESUME(func)}:
+ System resumed from suspend: normally the application should restore
+ the state in which it had been before the suspension.
+ @endEventTable
+
@library{wxbase}
- @category{FIXME}
+ @category{events}
- @see wxGetPowerType(), wxGetBatteryState()
+ @see ::wxGetPowerType(), ::wxGetBatteryState()
*/
class wxPowerEvent : public wxEvent
{
public:
/**
- Call this to prevent suspend from taking place in
- @c wxEVT_POWER_SUSPENDING handler (it is ignored for all the others).
+ Call this to prevent suspend from taking place in @c wxEVT_POWER_SUSPENDING
+ handler (it is ignored for all the others).
*/
void Veto();
};