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Article #11684YARB - Yet another refresh bug ?
From: David Gay
Date: Sun, 05 Mar 1989 21:44
Date: Sun, 05 Mar 1989 21:44
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1279 bytes
Another problem with BeginRefresh/EndRefresh (I thrive on them :-)): There seems to be a problem with calling SetWindowTitles during a refresh. This can cause Intuition to freeze up. I have a function that redraws the screen, called during refresh. This function does a SetWindowTitles. I was using a SIMPLE_REFRESH window, and you get a window refresh request every time you select options from the menu. With the SetWindowTitles call present, if you try and select the menus again(before the refresh is done), you get the usual interlock symptoms (frozen mouse pointer). Any suggestions as to workarounds would be greatly appreciated (for the moment, I simply don't set the title during refresh). ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ David Gay 6 x 9 = 42 GAY@ELDE.EPFL.CH, or GAY%ELDE.EPFL.CH@CLSEPF51.bitnet ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!ucbvax!elde.epfl.ch!gay From: gay@elde.epfl.ch (David Gay) Newsgroups: comp.sys.amiga.tech Subject: YARB - Yet another refresh bug ? Message-ID: <890305224442.20c00bb5@elcc.epfl.ch> Date: 5 Mar 89 21:44:42 GMT Sender: daemon@ucbvax.BERKELEY.EDU Lines: 20