Exactly why I didn't say in the first place... :-)
On 19 May 2008, at 19:09, Paul Bailey wrote:
Unfortunately, by mentioning the magic word ("iPhone"), you won't be
getting any answers on this mailing list, since the iPhone SDK is
still under an NDA...
Cheers,
Paul
On Mon, May 19, 2008 at 7:03 PM, Adam Radestock <[EMAIL PROTECTED]
> wrote:
This is actually on iPhone... Core Animation is always active on
iPhone, there's no wantsLayer function...
Here is all the relevent code:
- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event; {
[self doHighlightEffect:SGUIButtonOpaqueEffect];
[super touchesBegan:touches withEvent:event];
}
//- (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event;
- (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event; {
[self doHighlightEffect:SGUIButtonSlideEffect];
[super touchesEnded:touches withEvent:event];
}
- (void)doHighlightEffect:
(SGUIButtonHighlightEffect)highlightEffect; {
[CATransaction begin]; // Begin grouping animated property
changes
if (highlightEffect == SGUIButtonOpaqueEffect) {
[CATransaction begin];
[CATransaction setValue:[NSNumber numberWithFloat:5.0f]
forKey:kCATransactionAnimationDuration];
self.layer.opacity = 1.0;
[CATransaction commit];
} else if (highlightEffect == SGUIButtonSlideEffect) {
[CATransaction begin];
[CATransaction setValue:[NSNumber numberWithFloat:1.0f]
forKey:kCATransactionAnimationDuration];
self.layer.bounds = CGRectMake(self.layer.position.x,
self.layer.position.y, self.bounds.size.width + 10,
self.bounds.size.height);
[CATransaction commit];
[CATransaction begin];
[CATransaction setValue:[NSNumber numberWithFloat:2.0f]
forKey:kCATransactionAnimationDuration];
self.layer.position =
CGPointMake(self.layer.position.x - self.layer.bounds.size.width,
self.layer.position.y);
[CATransaction commit];
}
[CATransaction commit];
}
On 19 May 2008, at 18:23, Brian Christensen wrote:
On May 19, 2008, at 1:06 , Adam Radestock wrote:
It's in a function called from within the mouseDown: handler in my
subclass. I just don't get why the implicit animation isn't working?
A couple of things:
1) Make sure that somewhere up the hierarchy of your button's
superviews one of them has the "Wants Layer" option in IB checked,
or that you're setting "[someSuperviewOfCustomButton
setWantsLayer:YES]" in code somewhere.
2) If #1 isn't the issue, it would help if you posted your entire
mouseDown: method. I have run into an issue with animations not
happening when they should be, but I don't know if your issue is the
same as the one I had recently without seeing more context.
/brian
_______________________________________________
Cocoa-dev mailing list (Cocoa-dev@lists.apple.com)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/cocoa-dev/bailey%40dreamshake.net
This email sent to [EMAIL PROTECTED]
_______________________________________________
Cocoa-dev mailing list (Cocoa-dev@lists.apple.com)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com
This email sent to [EMAIL PROTECTED]
