Hello,
I have to close an open menu when the palm goes into sleep because I
have to redraw some parts of the table when it awakes again. I could not
figure out how to close a menu correctly.
1st try:
MenuBarPtr MenuePtr = MenuGetActiveMenu();
if (MenuePtr){
MenuDispose (MenuePtr);
}
Leads into a Error: "Free ptr"
2nd try: Sending a KeyDownevent:
EventType newEvent;
MemSet( &newEvent, sizeof( EventType ), 0 );
newEvent.eType = keyDownEvent;
newEvent.data.keyDown.chr = '#';
EvtAddEventToQueue (&newEvent);
Is very errorcausing, even if the screen does not react on that key, it
causes together with other programs on Treo a awaking of the device.
3rd:
EvtEnqueueKey(vchrMenu, 0, commandKeyMask);
Does not work.
4th:
MenuSetActiveMenu(NULL);
Does not work.
5th:
EventType event;
event.eType = penDownEvent;
event.penDown = true;
event.screenX = -1;
event.screenY = -1;
EvtAddEventToQueue(&event);
event.eType = penUpEvent;
event.penDown = false;
event.screenX = -1;
event.screenY = -1;
EvtAddEventToQueue(&event);
Does not close the menue fully, but works somehow.
Please it there any other ideas out there?
Best regards
Heinz Aigner
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