Article View: borland.public.jbuilder.java.language
Article #15896Re: Continous resizing of components
From: Tad Frysinger
Date: Tue, 27 Apr 1999 00:00
Date: Tue, 27 Apr 1999 00:00
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In article <MPG.1189d53f3b29ab7d989bd4@forums.inprise.com>, supportinfo@inprise.com says... > restad@hinux.hin.no says... > // When resizing of frames are done, no resizing of components are done > // before the mousebutton is released. How can this be fixed? > // > > Only a guess... this sounds like a project which would need you to go > back to basic frames and subclass with an over-ridden method, but I have > no idea which one(s). It has a feel of something you might need to get > the original JDK source from Sun, and waste a lot of time on experiments. > > IMO you don't want to resize or move contained components until you drop > the frame, it will be lumpy as a mouse full of cat hair. The > recalculate-paint overhead is too high or it would be implemented > already. Note that active resizing contained objects is also unusual in > Windows (the OS) so I suspect MS also decided it was too intensive for > current systems. > > I think it was more likely a performance issue with the original AWT. I've used a window_resizing event to recalc location/placement of components in other development environments for Windows and it works fine in terms of speed (although getting it right *really* makes you appreciate the layout manager approach of Java). As performance boosters become more prevalent, the speed issue won't be the problem - it will be the legacy layout managers. Tad Frysinger (TeamB)
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: f74b3,a9964ed1d91a52d8 X-Google-Attributes: gidf74b3,public From: tfrysinger@earthlink.net (Tad Frysinger) Subject: Re: Continous resizing of components Date: 1999/04/27 Message-ID: <MPG.118f95cb81bfa4d99899d0@forums.borland.com> X-Deja-AN: 471522453 References: <371F6105.B33D5584@hinux.hin.no> <MPG.1189d53f3b29ab7d989bd4@forums.inprise.com> Organization: Freezone Enterprises Newsgroups: borland.public.jbuilder.java.language