wxWidgets Discussion Forum

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//Application wide event filtering - F1 and F2 are global
// mainframe dialogs (help and error log), and all keypresses
// and user input needs to reset the inactivity "lock" timer.
int Main::FilterEvent(wxEvent &event) {

	//capture all key events - Key presses
	if ( event.GetEventType()==wxEVT_KEY_DOWN ) {

		//Regardless of what key was pressed, we reset the
		// locking timer (keypress = NOT inactivity)
		mainFrame->LockTimerResetK((wxKeyEvent&)event);

		if(((wxKeyEvent&)event).GetKeyCode()==WXK_F1) {
			//F1 pressed - open help
			mainFrame->HelpKeyClick( (wxKeyEvent&)event );
			return true;
		}
		if(((wxKeyEvent&)event).GetKeyCode()==WXK_F2) {
			//F2 pressed - open main error log
			mainFrame->LogKeyClick( (wxKeyEvent&)event );
			return true;
		}

		//all other key presses we handle as normal.
		return -1;

	}

	//now we check for the mouse movement, clicks, etc. ALL mouse events (this is a range)
	if( event.GetEventType()>=wxEVT_LEFT_DOWN && event.GetEventType()<= wxEVT_MOUSEWHEEL ) {
		//User did SOMETHING, so we are not inactive, reset the lock timer.
		mainFrame->LockTimerResetM((wxMouseEvent&)event);
		//But we will allow the mouse "action" to be handled as normal.
		return -1;
	}


	//And lastly we check for any and all System messages that we want to exit from
	// SUCH AS logging out of the computer and shutting the computer down.
	if( event.GetEventType()==wxEVT_QUERY_END_SESSION ) {
		wxCloseEvent closeEvent(wxEVT_QUERY_END_SESSION, wxID_ANY);
		closeEvent.SetEventObject(this);
		closeEvent.SetCanVeto(false);

		this->ProcessEvent(closeEvent);
		return true;
	}

	//Allow the event to continue untouched.
	return -1;
}

Code: Select all

wxIdleEvent::SetMode(wxIDLE_PROCESS_SPECIFIED);