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szizza View Drop Down
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    Posted: 14 December 2007 at 1:42pm
I am trying to set the group caption height programattically and can't seem to achieve this. My custom theme class was taken from the CustomSlider example. I've tried setting m_nCaptionHeight in refres metrics, as suggested, and I've had no luck.

CRect rc = pGroup->GetCaptionRect(); is always returning a height of 23 regardless of m_nCaptionHeight. I am getting this rect when DrawGroupCaption is called.

Thanks
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Oleg View Drop Down
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Points: 11234 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Oleg Quote  Post ReplyReply Direct Link To This Post Posted: 14 December 2007 at 2:59pm

Hi,

If you set breakpoint in RefreshMetrics do you see m_nCaptionHeight  was changed?
Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS
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szizza View Drop Down
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Points: 7 		Post Options Post Options   Thanks (0) Thanks(0)   Quote szizza Quote  Post ReplyReply Direct Link To This Post Posted: 14 December 2007 at 7:09pm
Yes but it is always being set back to 25 - what other functions in the base class modify it?
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Oleg View Drop Down
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Points: 11234 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Oleg Quote  Post ReplyReply Direct Link To This Post Posted: 15 December 2007 at 12:17pm
Show code.
Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS
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szizza View Drop Down
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Points: 7 		Post Options Post Options   Thanks (0) Thanks(0)   Quote szizza Quote  Post ReplyReply Direct Link To This Post Posted: 15 December 2007 at 2:24pm

void CMACustomSliderTheme::RefreshMetrics()

{
    ...
    m_nCaptionHeight = 32;
}
 

int CMACustomSliderTheme::DrawGroupCaption(CDC* pDC, CXTPTaskPanelGroup* pGroup, BOOL bDraw)

{

     CXTPFontDC fnt(pDC, &m_fntCaption);

     if (bDraw)

     {

           CRect rc = pGroup->GetCaptionRect(); //Height is always 23

           if (rc.IsRectEmpty())

           return 0;
    ...
}
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Oleg View Drop Down
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Points: 11234 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Oleg Quote  Post ReplyReply Direct Link To This Post Posted: 16 December 2007 at 11:54am
ok, attach whole files, I will test them with our sample.
Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS
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