On Jun 7, 2010, at 3:31 AM, Ken Thomases wrote: > Why do you need such a notification? Windows don't "spontaneously" become > visible unbeknownst to your code.
I’ve run into this in an app that has a singleton panel, which I want to persistently remember whether it’s open or closed. In other words, I want to update a boolean user-default when the window opens or closes. But the panel is in the main nib, with the “Show Panel" menu command simply wired up to its -makeKeyAndOrderFront: method. So the window was indeed becoming spontaneously visible without my code being called. I found it was possible to detect closing via a notification, but not opening. I ended up writing a custom -showMyPanel: method, wiring the menu to that, and having that method set the default. Not a big deal, but it would have been cleaner if there’d just been a window-did-become-visible notification to listen to. —Jens_______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
