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Article #13043

Re: Converting from Jbuilder 1.0 to 2.0?

#13043
From: Guy Scharf
Date: Mon, 28 Sep 1998 00:00
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Tim,

I've just completed the same conversion, and it's not as simple as it
seems.  My project also has a tab control.

The bleedthrough problem is caused by a mix of heavyweight and
lightweight components.  What I did was convert each window either to
all heavyweight or all lightweight components.  Mostly I converted to
using Swing components.  Some JBCL components are heavyweight and some
lightweight, so you have to be careful which you use.

See HintsAndTips.txt in your \JBuilder2 directory for suggestions.

Guy

Tim Mulle' wrote:
> 
> Hello:
> 
> I am converting a large application written in JB1.0 and want to port
> it to JB2.0.
> I just loaded the 1.0 project file in 2.0 and ran the program. Besides
> some minor database function changes needed for 2.0, I am having
> trouble with repainting  tabs on the tab control. When i change tabs,
> some controls (textboxes, labels)  from the previous tab show through
> the current tab. If i change back to the previous tab and then back to
> the current one, everything draws fine. Any ideas how to fix this?
> Second, in JB1.0 I had the mouse cursor change to an hourglass when
> doing  an operation. That same code doesn't work in JB2.0..Is there a
> quick fix?
> 
> Thanks,
> 
> Timothy G. Mulle'
> Consultant
> ISCG, Inc.
> mulletg@iscg.com
> 

-- 
Guy Scharf
Software Architects, Inc.
Mountain View, CA
Developing software for ISVs
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From: Guy Scharf <guy@swarc.com>
Subject: Re: Converting from Jbuilder 1.0 to 2.0?
Date: 1998/09/28
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