Update of bug #20274 (project gnustep): Category: Gui/AppKit => Gorm Item Group: None => Bug Status: None => Confirmed
_______________________________________________________ Follow-up Comment #1: Thank you for pointing out this problem. I think that in this specific case the error lies with Gorm. What happens is that the displayRectIgnoringOpacity: method in GormViewEditor calls the super implementation of displayIfNeededInRectIgnoringOpacity:. This method on NSView now calls displayRectIgnoringOpacity:, which isn't a too strange behaviour, but now Gorm ends up in an infinite loop. It is surprising that the code there has ever worked. This was due to a specific implementation in NSView; I wouldn't be to surprised to see that Gorm wont work on Cocoa. The solution is obvious. Replace the super call to displayIfNeededInRectIgnoringOpacity: with one to displayRectIgnoringOpacity:. With the new code in NSView in place you wont even need the displayIfNeededInRectIgnoringOpacity: method, as now all display operations go through displayRectIgnoringOpacity:. And I am even wondering if it isn't possible to move all this code into drawRect:, but I might have missed the point here. I also don't understand the idea behind the currently_displaying variable. Is this really needed? Are you going to change the Grom code, or should I do it? I would prefer that you look at the code, as I don't want to break Gorm. _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?20274> _______________________________________________ Nachricht geschickt von/durch Savannah http://savannah.gnu.org/ _______________________________________________ Bug-gnustep mailing list Bug-gnustep@gnu.org http://lists.gnu.org/mailman/listinfo/bug-gnustep