Re: NSWindow and NSImageView
Re: NSWindow and NSImageView
- Subject: Re: NSWindow and NSImageView
- From: Jack Nutting <email@hidden>
- Date: Fri, 21 Oct 2005 14:17:17 +0200
On 10/21/05, Francesca P <email@hidden> wrote:
> This code is ok. It works.
> But, now I have a new problem.
>
> I want open more istances of my window.
> So I open various window.
> But when I display the new image in the new window, in the first
> window the image disappear.
> This is caused by setContentView that delete the previous view... and
> I've to retain it... I've read it in the documentation.
> But I'm newbie and I don't know how I have to do..
That's a conquence of the way views work. An instance of NSView can
only be "inside" one other view; If view X is a subview of view Y,
and then you put view X inside of view Z, it will first remove itself
from view Y.
For what you want to do, you'll need to create a new NSImageView for
each new NSWindow you create.
--
// jack
// http://www.nuthole.com
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