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Resize dialog to match markup content

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roan98dk View Drop Down
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    Posted: 21 July 2011 at 12:12pm
I have a simple CXTPDialog with a single large CXTPMarkupContext area.

Is there a simple way to resize the dialog to fit the content of the CXTPMarkupContext area?

I have looked at the CXTPMarkupUIElement::GetDesiredSize() and similar methods but they do not return a size until the dialog is fully drawn. I try to resize in the OnInitDialog part of the dialog initialization, but perhaps that is the problem?

I am basically using the CMarkupStatic class from the MarkupSample in ToolkitPro v.15.0.2.

Regards
Ronnie
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markr View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote markr Quote  Post ReplyReply Direct Link To This Post Posted: 22 July 2011 at 9:23am
I have looked at the CXTPMarkupUIElement::GetDesiredSize() and similar methods but they do not return a size until the dialog is fully drawn...

Could you measure the markup directly, and then size the dialog accordingly? Something like this (error handling stripped for brevity):

CXTPMarkupContext* pContext = XTPMarkupCreateContext(0);
CXTPMarkupUIElement* pElement = pContext->Parse("Your markup here");
CSize sz = XTPMarkupMeasureElement(pElement);
pElement->Release();

Then set dialog size based upon markup dimensions?
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Post Options Post Options   Thanks (0) Thanks(0)   Quote roan98dk Quote  Post ReplyReply Direct Link To This Post Posted: 22 July 2011 at 10:17am
Thanks, exactly what I was looking for Smile

I had to lock markup width to match dialog static text width, but after that it works perfectly.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote markr Quote  Post ReplyReply Direct Link To This Post Posted: 25 July 2011 at 10:11pm
No problem, glad to help.
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