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eshirt
Member
I've got a UISilder in a Layer which is loaded using a scene transition (SlideInRTransition).
When the scene slides in, the UISlider ignores the transition and just pops into place right away.
Is there any way to get the UIKit controls to animate with the scene transitions? Am I just doing something wrong?
I quite like Codemattics idea! Cheeky way around the issue.
I added a UISlider to a layer that pops/slides up/down the other day. To get it to move with its parent layer (or scene in your case), I overrode the layers setPosition method, calling its 'super setPosition' so regular movement still works, but also adding in code to change the 'frame' so its moved along with it.
I'm only updating its Y position here, but this should give you the idea:
-(void)setPosition:(CGPoint)pos {
[super setPosition:pos];
CGRect frame = slider.frame;
frame.origin.y = frame.origin.y + ([self position].y - pos.y);
slider.frame = frame;
}I've also noted that the movement can look choppy on the simulator, but seems fine on the device.
Not sure if that'll work with scenes & transitions, but might be worth a look...
eshirt
Member
@Codemattic - I like you're creativity :) but the slider is in the settings menu, so it needs to retain a default value, so I'd need a Sprite for each possible value.
@PhilM - I'll can't seem to get it to work with the code you're using, but I like your approach. I'm not sure the Scene transitions work the same way though. I'll dig through the transition classes to see if there's any way to make it work.
If anyone else has a solution, I'm all ears!
Thanks!
You can always use standard beginAnimations/commitAnimations block to simulate your sliding transition. And don't start it in onEnterTransitionDidFinish but in regular onEnter with duration the same as your transition's duration
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