[Xquartz-dev] Modifier key presses?
Derek Fawcus
dfawcus at cisco.com
Wed Dec 5 18:50:59 PST 2007
On Wed, Dec 05, 2007 at 06:27:21PM -0800, Ben Byer wrote:
> On Dec 5, 2007, at 3:39 PM, Derek Fawcus wrote:
>
> > Flag Chg 0x00020102;56; Shft LShft
> > Flag Chg 0x00000100;56;
> > Flag Chg 0x00020104;60; Shft RShft
> > Flag Chg 0x00000100;60;
> > Flag Chg 0x00100108;55; Cmd LCmd
> > Flag Chg 0x00000100;55;
> > Flag Chg 0x00100110;54; Cmd RCmd
> > Flag Chg 0x00000100;54;
> >
>
> So, you're receiving some sort of keypress / keyrelease event with
> those keycodes (56, 60, 55, 54)? Which API is this ?
@interface TermWin : NSWindow
{
}
- (void)flagsChanged:(NSEvent *)theEvent;
@end
implemented as:
- (void)flagsChanged:(NSEvent *)theEvent
{
unsigned modifier;
unsigned keyCode;
modifier = [theEvent modifierFlags];
keyCode = [theEvent keyCode];
printf("Flag Chg 0x%08x;%u;%s\n",
modifier, keyCode,
modifiers_to_string(modifier));
}
But I also see them being passed through '-(void)sendEvent:(NSEvent *)'
on the NSWindow and NSApp (or at least my sub classes there of).
DF
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