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From: Lawson.English@p88.f15.n300.z1.fidonet.org (Lawson English)
Newsgroups: comp.sys.mac.programmer
Subject: THINK C class library CPane question
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Date: 26 May 91 04:43:14 GMT
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Russ Vanderpool writes in a message to All

RV>  I use a place command in the BeginTracking and EndTracking routines, 
RV> so when I select an object, it does get selected and repositioned 
RV> wherever I let the mouse button go. However, the KeepTracking 
RV> routine is supposed to handle things that happen when the mouse 
RV> button is down. I tried putting my place routine in there also 
RV> to update the object's position for each new mouse location as 
RV> it is moved. It does not seem to do this. Any ideas? Is there 
RV> something about KeepTracking that I'm not understanding correctly? 
RV> Any help would be much appreciated

Volume 2 of the Macintosh C programing Primer covers CMouseTasks in the last
chapter or two...

Use the BitMapToRgn routines from MacTutor, it looks nicer than drawing the
entire BitMap.


Lawson
 

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