Re: NSImageView blocking drag -- solved
Re: NSImageView blocking drag -- solved
- Subject: Re: NSImageView blocking drag -- solved
- From: Gordon Apple <email@hidden>
- Date: Sat, 03 May 2008 12:17:25 -0500
That post was in the middle of the night when I couldn't sleep. I
researched the archives this morning and found the solution. I added an
outlet in my controller to the NSImageView and in awakeFromNib called
unregisterDraggedTypes for the NSImageView. Problem solved. However, I
still think that this should be the default behavior for a disabled view.
>
> I have a custom view that contains a (covering) NSImageView. The latter
> is disabled. I want the custom view to handle all drag operations. This
> works fine as long as I don't drag in a type (e.g., NSFilenamesPboardType)
> that NSImageView directly supports. setAllowsCutCopyPaste:NO for the
> NSImageView does not help. The drop never gets to the custom view (yes, it
> registers the types) but is simply rejected by the disabled NSImageView. My
> custom view's dragOperationForDraggingInfo never gets called in such case.
> If I squeeze down the NSImageView and drag directly to the exposed custom
> view, it works fine.
>
> Shouldn't disabling the NSImageView make it effectively invisible for
> all such operations? Bug report time?
>
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