Sonu Kapoor
February 13th, 2003, 02:54 PM
Q: How to drag a dialog by grabbing any point?
A: Go to the dialog class in your class view and choose "Add Windows message handler". Set the "Filter for messages available to class" dropdown to "Window". Select the 'WM_NCHITTEST' message and press "Add and Edit". Code the message handler like this:
UINT CYourDialog::OnNcHitTest(CPoint point)
{
UINT ret = CDialog::OnNcHitTest(point);
if(ret == HTCLIENT)
return HTCAPTION;
return ret;
}
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A: Go to the dialog class in your class view and choose "Add Windows message handler". Set the "Filter for messages available to class" dropdown to "Window". Select the 'WM_NCHITTEST' message and press "Add and Edit". Code the message handler like this:
UINT CYourDialog::OnNcHitTest(CPoint point)
{
UINT ret = CDialog::OnNcHitTest(point);
if(ret == HTCLIENT)
return HTCAPTION;
return ret;
}
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