Sorry, a stupid mistake. I was trying to use the field index like a field
ID.
Jamie
----- Original Message -----
From: "Jamie Macleod" <[EMAIL PROTECTED]>
To: "Palm Developer Forum" <[EMAIL PROTECTED]>
Sent: Saturday, January 29, 2000 1:44 PM
Subject: Creating Events
> I am trying to create an event which will tell me when the text of a field
> has changed. I want to update a bitmap depending on the value of the text
> in a field. I catch the keyDownEvent in the event handler and than try to
> issue a fldChangedEvent. The fldChangedEvent never seems to be caught
> though. Can anyone help me out here. Thanks.
>
>
> case keyDownEvent: // Get key Event
> fldIndex = FrmGetFocus(frm); // Get Index of the field currently
having
> focus
> if (fldIndex == EditWordWordField)
> {
> EvtCopyEvent(event,&eNewEvent);
> eNewEvent.eType = fldChangedEvent;
> eNewEvent.data.fldChanged.fieldID = EditWordWordField;
> eNewEvent.data.fldChanged.pField = FrmGetObjectPtr(frm,
> FrmGetObjectIndex(frm,EditWordWordField));
> EvtAddEventToQueue(&eNewEvent);
> }
> break;
>
> case fldChangedEvent:
> if (event->data.fldChanged.fieldID == EditWordWordField)
> DrawBitmap(2,20,FldGetTextHandle(FrmGetObjectPtr(frm,
> FrmGetObjectIndex(frm,EditWordWordField))));
> break;
>
>
>
> Jamie Macleod
>
>
>
> __________________________________________________
>
> Do You Yahoo!?
>
> Talk to your friends online with Yahoo! Messenger.
>
> http://im.yahoo.com
>
>
> --
> For information on using the Palm Developer Forums, or to unsubscribe,
please see http://www.palm.com/devzone/mailinglists.html
>
__________________________________________________
Do You Yahoo!?
Talk to your friends online with Yahoo! Messenger.
http://im.yahoo.com
--
For information on using the Palm Developer Forums, or to unsubscribe, please see
http://www.palm.com/devzone/mailinglists.html
