Hello,
I am trying to create a simple NSControl sub-class that will respond to mouse
clicks and key presses, however I cannot get it to take First Responder status
despite having over-ridden acceptsFirstResponder to return YES. If I place
breakpoints in acceptsFirstResponder and becomeFirstResponder then
acceptsFirstResponder is called, returns YES, but becomeFirstResponder never
gets called and so the class never receives a keyDown message. Mouse-down
messages are received correctly. My current implementation is below, am I
missing something simple?
Thanks in advance,
Toby Wood
@implementation testControl
+ (Class)cellClass
{ return [NSActionCell class]; }
- (BOOL)acceptsFirstResponder
{ return YES; }
- (BOOL)becomeFirstResponder
{
[super becomeFirstResponder];
NSLog(@"Became first responder.");
return YES;
}
- (void)drawRect:(NSRect)dirtyRect {
// Drawing code here.
NSRect bounds = [self bounds];
[[NSColor whiteColor] set];
[NSBezierPath fillRect:bounds];
}
- (void)keyDown:(NSEvent *)theEvent
{ NSLog(@"Got a key."); }
- (void)mouseDown:(NSEvent *)theEvent
{
NSLog(@"Got a mouse down.");
[NSApp sendAction:[self action] to:[self target] from:self];
}
@end_______________________________________________
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