On 15/10/2009, at 12:44 AM, Michael de Haan wrote:
- (void)invalidateGraphic:(SKTGraphic *)graphic {
NSArray *windowControllers = [self windowControllers];
[windowControllers makeObjectsPerformSelector:@selector
(invalidateGraphic:) withObject:graphic];}
I **think** I see what each line is
and the part that I do not get:
- (void)invalidateGraphic:(SKTGraphic *)graphic {
NSArray *windowControllers = [self windowControllers];
[windowControllers makeObjectsPerformSelector:@selector
(invalidateGraphic:) withObject:graphic];}
I **think** I see what each line is doing, but, fail
Hi All,
I think this is an easy issue...for those with more knowledge than
I :) but it has had me stumped for a while now.
I am puzzled about one of the calls (the "invalidateGraphic method")
of the setter of the NSArray (_graphics) in the document.m file. The
sequence occurs when data
