在OSX应用中更改光标

Question

I'm trying to change the cursor in an OS X app with the following code (copied from Xcode docs):

NSCursor* c = [NSCursor pointingHandCursor]; [c set];

It is not taking effect and I'm not sure what I am doing wrong here. Any ideas are appreciated.

Answer 1

On an NSView you can try

- (void)resetCursorRects {
    [super resetCursorRects];
    [self addCursorRect:[self bounds] cursor:[NSCursor pointingHandCursor]];
}

This should work also on NSWIndow but I have not not tested