Re: Centering a window ... not in the usual way!
Re: Centering a window ... not in the usual way!
- Subject: Re: Centering a window ... not in the usual way!
- From: Trygve Inda <email@hidden>
- Date: Wed, 13 May 2009 16:21:19 +0000
- Thread-topic: Centering a window ... not in the usual way!
> On Wed, May 13, 2009 at 4:20 AM, Mic Pringle <email@hidden> wrote:
>> Hi,
>>
>> I'm working on an application that when first started you are
>> presented with a small window showing a number of options. When any of
>> these options are chosen, the window fades out the contentView whilst
>> at the same time replacing it with and fading in the new view. The
>> window also resizes to accommodate the new view. This is all achieved
>> using NSViewAnimation and works and looks great. However, I have one
>> small issue.
>>
>> What I'd like is for the resulting window (new size, containing new
>> view) to be centered on the screen, in the sameplace as if I'd called
>> [window center] on it.
>
> So... why can't you use [window center]?
I am not sure of Mic's intent, but [window center] is only useful for the
main screen. If you need per-screen windows, I am not sure how to have the
OS do it. Given a few different resolutions though, it should not be hard to
deduce the OS positioning algorithm.
And yes, setting the alpha to 0 (or any other value) affects the entire
window, frame and content.
Trygve
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