Problem with NSWindowCollectionBehaviorCanJoinAllSpaces
Problem with NSWindowCollectionBehaviorCanJoinAllSpaces
- Subject: Problem with NSWindowCollectionBehaviorCanJoinAllSpaces
- From: Bill Cheeseman <email@hidden>
- Date: Wed, 15 Feb 2017 07:18:34 -0500
My application sets NSCollectionBehavior for all its windows to NSWindowCollectionBehaviorCanJoinAllSpaces. The main window contains an NSBrowser view. As long as I remain in the original space where I launched my application, the browser view works correctly.
After I switch to a different space, rows in one column of the browser view do not become visible when I scroll the column vertically. Instead, rows that were scrolled out of view at the time I switched spaces appear blank when I scroll them into view in the new space. Sometimes they become visible after a little while if I jiggle the column up and down briefly in the second space, but sometimes they remain invisible no matter what I do. When I switch back to the space in which the application was originally launched, all the rows are visible and scrolling again works as expected.
Still more puzzling, this only happens in the second column of the browser view. If the third and fourth rows also have rows scrolled out of view, they scroll normally in the second space.
Is this a known issue? Is there a workaround?
--
Bill Cheeseman - email@hidden
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