Hello all,
I have turned on all warnings via -Wall and I am getting the following
warning in my event handling code:
"warning: enumeration value "x" not handled in switch" where "x" are all the
various possible events such as penDownEvent, et. al. I realize I can turn
this off one of two ways; using the -Wno-switch or adding a default label.
I'm choosing to use the default label.
My question:
I'm not sure what to put in the default block. Should I set handled to 1 or
leave the block empty? And explain why, please (yes, this is an essay
question <g>).
If it helps, the only events I am setting to handled are: frmOpenEvent,
ctlSelectEvent (tho I'm not sure why), menuEvent, and penUpEvent. It is a
simple solitaire game where the user taps on squares to place tiles.
TIA,
-Paul
I have the following code:
// Event handler for Program
static Boolean Program (EventPtr event)
{
FormPtr form;
int handled = 0;
switch (event->eType)
{
case frmOpenEvent:
form = FrmGetActiveForm();
FrmDrawForm(form);
handled = 1;
break;
case penUpEvent:
// some code
handled = 1;
break;
// etc...
default:
// what goes here????
break;
} // end of switch (event->eType)
return handled;
}
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