Path: utzoo!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!uunet!samsung!munnari.oz.au!murdu!ucsvc!wehi!baxter_a
From: BAXTER_A@wehi.dn.mu.oz
Newsgroups: comp.sys.amiga.tech
Subject: Re: Gadget help wanted
Message-ID: <4812@wehi.dn.mu.oz>
Date: 9 Feb 90 14:20:33 GMT
References: <1039LK-KARI@FINTUVM> <23@tmiuv0.uucp> <25d085dd:842.4comp.sys.amiga.tech;1@tronsbox.UUCP>
Organization: Walter & Eliza Hall Institute
Lines: 22

In article <25d085dd:842.4comp.sys.amiga.tech;1@tronsbox.UUCP>, tron1@tronsbox.UUCP (HIM) writes:
>>In article <1039LK-KARI@FINTUVM>, LK-KARI@FINTUVM.BITNET (Kari Sutela) writes:
>>>    2. If I AddGadget() a gadget and then later on RemoveGadget() it, it will
>>>    be impossible to select it, but it won't disappear from the display even
>>>    though I call RefreshGadgets() immediately after the RemoveGadget().
> 
> You have to call RemakeDisplay() I think .. that should make 100% sure
> that the screen reflects ONLY what should be there.

This is right, but not optimal. I draw a patch of background colour to get rid
of the gadget immagery. That way you don't hog system recources just to clean
up a tiny part of the display.
Regards Alan
> 
> ****************************************************************************
> Everything I say is Copr.  1990, except the stuff I stole from someone else
> and the stuff I don't want responsibility for.
>  
> Kenneth J. Jamieson: Xanadu Enterprises Inc. "Professional Amiga Software"
>       UUCP: tron1@tronsbox.UUCP  BEST PATH ---> uunet!tronsbox!tron1 
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> ****************************************************************************