Re: The simplest way to fade out a view
Re: The simplest way to fade out a view
- Subject: Re: The simplest way to fade out a view
- From: Andy Lee <email@hidden>
- Date: Thu, 19 May 2011 09:49:46 -0400
On May 19, 2011, at 8:26 AM, Nick wrote:
> hello!
> Could you please advice me what would be the best way to "fade out"
> and "fade in" a view? I tried using [[myView automator]
Do you mean [myView animator]?
> setAlphaValue:0.0] but after fading out it does not disappear. I need
> it to "hide" after it fades out, i.e. a user can't click on its
> buttons.
>
> [[myView automator] setVisible:NO] does not animate
There is no setVisible: on NSView. There is setHidden:, but from a quick experiment it does not seem to animate, which is unfortunate.
Offhand I would add a method to that disables/enables all the controls in the view.
// To fade out:
[self _setControlsWithinMyViewEnabled:NO];
[[myView animator] setAlphaValue:0];
// To fade in:
[self _setControlsWithinMyViewEnabled:YES];
[[myView animator] setAlphaValue:1];
Maybe there's a better way.
--Andy
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