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[Tcl-bugs] [ tktoolkit-Bugs-624116 ] Scrollbars crash on windows XP
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From: SourceForge.net <no...@so...> - 2003-02-21 02:09:27
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Bugs item #624116, was opened at 2002-10-16 07:09 You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=112997&aid=624116&group_id=12997 Category: 16. [scrollbar] Group: = 8.4.0 >Status: Closed >Resolution: Fixed Priority: 8 Submitted By: Nobody/Anonymous (nobody) Assigned to: Jeffrey Hobbs (hobbs) Summary: Scrollbars crash on windows XP Initial Comment: The scrollbars crash on XP if they are fully expanded and you try to drag them with the mouse. To reproduce, start the wish console, try to drag the vertical scrollbar, and then move the graphics window over the top of the scrollbar to detect the fact that it's not repainting itself and has indeed crashed. Not sure if it occurs on any other windows variants. ---------------------------------------------------------------------- >Comment By: Jeffrey Hobbs (hobbs) Date: 2003-02-20 18:17 Message: Logged In: YES user_id=72656 Made use of SIF_DISABLENOSCROLL to display as is correctly native on Windows. It auto-enables when there is something to scroll. This represents a visual change on Windows for scrollbars with nothing to scroll, but it corrects this crash as well as correcting "native" appearance. Fixed for 8.4.2. ---------------------------------------------------------------------- Comment By: Jeffrey Hobbs (hobbs) Date: 2003-02-19 19:23 Message: Logged In: YES user_id=72656 I recommend the following patch for 8.4.2. I would actually recommend disabling by default for all platforms, since it is the default. Any other opinions on that? ---------------------------------------------------------------------- Comment By: Peter Spjuth (pspjuth) Date: 2002-10-27 14:35 Message: Logged In: YES user_id=98900 By adding SIF_DISABLENOSCROLL to scrollInfo.fMask in UpdateScrollbar() this bug does not happen. This changes the appearance of a "full" scrollbar but this is more in line with how a scrollbar usually behaves on Windows. At least on XP. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=112997&aid=624116&group_id=12997 |