Article View: comp.soft-sys.andrew
Article #1293scroll bug
From: Dave Gross
Date: Fri, 14 Dec 1990 16:09
Date: Fri, 14 Dec 1990 16:09
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985 bytes
ATK scroll bars cannot handle a range larger than 0-8,044,543. Given a largerrange, the scroll bar when dragged down will jump back to the top(try ez with a 10MB file). Evidently there is an error in thecalculations of scroll.c that return a 0 with large numbers. Since thebeginning and end range values are defined as longs, the usable range shouldbe much greater. I myself need a range from 0 to ~169,000,000 (wellwithin the range of an int) for my application to use the scroll bar. Canthis please be fixed? -- Dave Gross
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arc1-ca.pugleaf.net!utzoo!mnetor!tmsoft!torsqnt!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!ucsd!ucbvax!rchland.iinus1.ibm.com!dgrossShow Full Headers
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Path: arc1-ca.pugleaf.net!utzoo!mnetor!tmsoft!torsqnt!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!ucsd!ucbvax!rchland.iinus1.ibm.com!dgross From: dgross@rchland.iinus1.ibm.com (Dave Gross) Newsgroups: comp.soft-sys.andrew Subject: scroll bug Message-ID: <YbODZAY91E6JEC8kkT@rchland.ibm.com> Date: 14 Dec 90 16:09:48 GMT Sender: daemon@ucbvax.BERKELEY.EDU Reply-To: Dave Gross <dgross@rchland.iinus1.ibm.com> Organization: The Internet Lines: 10