hy everybody. i am from slovakia, so excuse my english

i have two NSOpenGLView in two class. Pirates.h is father and Objects.h is child. i need to refresh NSOpenGLView in Pirates.h from Objects.h. in child when i call [super setNeedsDisplay:YES]; it refresh a child's View not a father's View. in Pirates.m is this function

- (void)refresh
{
NSLog(@"Refreshing");
[self setNeedsDisplay:YES];
}

when i call it from Objects.m like [super refresh]; it refresh child's View.

any ideas how can i refresh fathers NSOpenGLView?

did you meen that i will call this in Objects.m?

[[self superview] setNeedsDisplay:YES];

becouse it not work

Maybe it would be useful to take a look at example code?
http://fax.twilightcoders.net/files/Coco...cation.zip

(its an xcode template btw so you'd need to put it in "/Library/Application Support/Apple/Developer Tools/Project Templates/Application/" to actually use it)

You referred to the superview as "pirate" and the child view as "child", so I was following your terminology. If you have one view "inside" (a subview) of another view, then you can access the parent view by calling -superview on the child view.

in InterfaceBuilder i create an Outlet type Pirates named pirat. and i create connetion between Class Pirates and object pirat. in Pirates.m in function refresh i call "[pirat setNeedsDisplay:YES];" and it work wery well. thanks guys for helping