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Displaying a Button

Posted on 1998-12-09
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Last Modified: 2010-04-02
I created a button class in classwizard that inherits from CButton. I then displayed it by calling create. However, when I override OnPaint(), it no longer displays the
button. Calling CButton::OnPaint() does not seem to help. What must I do? Thanks.
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Question by:stin
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4 Comments
 
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Expert Comment

by:nietod
ID: 1179752
What is the code you have in OnPaint?  Do you call BeginPaint and EndPaint?
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The_Brain earned 50 total points
ID: 1179753
That is because you inherited it... Or you overrode the very funtion that actually does the work onpaint.  (you did use classwizard. didn't you?  
You must actually declare the thing you want displayed once you override this function.  
(i think, tell me if this is the problem, I don't have time to check. I gonna sleep now.)
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Author Comment

by:stin
ID: 1179754
I did override OnPaint() using classwizard.  I did not call BeginPaint() or EndPaint(), I simply wanted to change the font.  What I'm trying to do is read a list of strings from a DB and then create an array of buttons, one for each string.  I created an array of buttons, and called Create() for each of the buttons.  This seemed to work fine.  Then, when I overrode OnPaint() using classwizard my buttons disappeared.  How can I change the font while also keeping the default OnPaint() functionality?  Thanks
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LVL 22

Expert Comment

by:nietod
ID: 1179755
You will have to do the work of painting the button youself.  That means using BeginPaint and EndPaint etc.
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