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Article #17348Re: Intercepting the message loop
From: Alvise Valsecchi
Date: Fri, 04 Apr 2003 07:22
Date: Fri, 04 Apr 2003 07:22
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2092 bytes
"Remy Lebeau (TeamB)" wrote: > It is inside the TApplication::Run() method. You don't have direct access > to it unless you remove the call to Application->Run() entirely and run your > own manual message loop instead. But then the VCL won't work 100% correctly > anymore, as TApplication::Run() does some things internally on behalf of the > VCL which you can't execute manually as they are private to the VCL's core. Thanks for this clear explanation. I wasn't aware of this. >You didn't answer my original question, though - what > EXACTLY do you want to intercept? I will tell you in a future post. I just read the TWAIN's programming documentation and it was written that some events would have to be intercepted from the user's application. That's all. In the meantime I was asking myself "where the application's message loop is ?" and you kindly gave me sufficient information to go ahead for the moment. As soon as I will dig into the program code I can tell you. Regards. Alvise.
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10cc67,1e39ba27e7599735 X-Google-Attributes: gid10cc67,public X-Google-ArrivalTime: 2003-04-03 23:28:05 PST Message-ID: <3E8D32B6.56E50689@hochfeiler.it> Date: Fri, 04 Apr 2003 09:22:30 +0200 From: Alvise Valsecchi <alvise@hochfeiler.it> X-Mailer: Mozilla 4.7 [en] (Win95; I) X-Accept-Language: en MIME-Version: 1.0 Newsgroups: borland.public.cppbuilder.nativeapi Subject: Re: Intercepting the message loop References: <3E8A8FC2.69FF3E30@hochfeiler.it> <3e8a9855@newsgroups.borland.com> <3E8ACAB2.7AA422AB@hochfeiler.it> <3e8ae242@newsgroups.borland.com> <3E8BE91D.8C76C76B@hochfeiler.it> <3e8c79c5$1@newsgroups.borland.com> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit NNTP-Posting-Host: 195.110.148.66 X-Trace: newsgroups.borland.com 1049440890 195.110.148.66 (3 Apr 2003 23:21:30 -0800) Lines: 21 Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-03!sn-xit-06!sn-xit-08!supernews.com!newsfeed.wirehub.nl!news.kweb.on.ca!KWeb!newsgroups.borland.com!not-for-mail