- (void)mouseDragged:(NSEvent *)theEvent {
NSSize dynamicImageSize;
dynamicImageSize = [[self image] size];
NSSize contentSize = [(NSScrollView*)[[self superview] superview] contentSize];
if(dynamicImageSize.height > contentSize.height || dynamicImageSize.width > contentSize.width)
{
float x = startOrigin.x - ([theEvent locationInWindow].x - startPt.x);
float y = startOrigin.y - ([theEvent locationInWindow].y - startPt.y);
[self scrollPoint:NSMakePoint(x, y)];
}
}
在上面的代码中,我需要为滚动设置动画。我怎样才能做到这一点? 谢谢。如何动画滚动条?
是你能弄清楚如何?似乎是一个非常简单的请求... – Chetan 2011-06-01 18:34:12
@Chetan:+1,我想知道这也 – Dov 2011-07-08 13:36:56