Article View: borland.public.cppbuilder.nativeapi
Article #16731Re: Button
From: CapStick
Date: Fri, 25 Apr 2003 19:43
Date: Fri, 25 Apr 2003 19:43
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2915 bytes
"Ed Mulroy [TeamB]" <ed@mulroyREMOVETHESECHARS.org> wrote in message news:3ea93061@newsgroups.borland.com... > That is a quite different problem than what I understood you to want from > your first message. > > The title bar cannot have a window and a button is a window. It is part of > the "non-client" area of the window, the area that is managed by Windows > itself. > > There is a set of messages that Windows sends to the window procedure which > relate to the title bar and other non-client areas. Most of them begin with > WM_NC (think of the NC as Non-Client), such as WM_NCPAINT and WM_NCHITTEST. > > You can elect to handle those things and paint the title bar, frame, etc > yourself. > As an alternative you could create the window to not have a title bar. > Windows will handle the drawing of the borders. Paint a title bar yourself > in response to a WM_NCPAINT message. Put a button in there. When someone > clicks in the non-button area of where your version of the title bar is > painted, respond to the WM_NCHITTEST message by returning HTCAPTION so that > Windows acts in the normal click-on-title-bar fashion. You can get the > dimensions for the title bar from a call to GetSystemMetrics. > > Note that this scheme means that for any of these which you want you will > have to implement the maximize, minimize or close boxes and system menu > yourself. > > . Ed > > > CapStick wrote in message > > news:3ea89466@newsgroups.borland.com... > > > > I should have stated that > > i wished to place this button on the Title Bar > > i have managed thus far to place a rectangle on the bar > > Thank you for all your answers Much Appreciated --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.471 / Virus Database: 269 - Release Date: 10/04/2003
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10cc67,b6000c487f45b47e X-Google-Attributes: gid10cc67,public X-Google-ArrivalTime: 2003-04-25 12:46:51 PST From: "CapStick" <lol@ljones81.fsnet.co.uk> Newsgroups: borland.public.cppbuilder.nativeapi References: <3ea884eb$1@newsgroups.borland.com> <3ea89148@newsgroups.borland.com> <3ea89466@newsgroups.borland.com> <3ea93061@newsgroups.borland.com> Subject: Re: Button Date: Fri, 25 Apr 2003 20:43:42 +0100 Lines: 55 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 5.50.4133.2400 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4133.2400 NNTP-Posting-Host: 217.135.42.228 Message-ID: <3ea98f73@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1051299699 217.135.42.228 (25 Apr 2003 12:41:39 -0700) Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-04!sn-xit-06!sn-xit-09!supernews.com!iad-peer.news.verio.net!news.verio.net!newsfeed.wirehub.nl!news.kweb.on.ca!KWeb!newsgroups.borland.com!not-for-mail