Re: CDateTimeCtrl focus problem

From:
Nz <christian.malone.airsis@gmail.com>
Newsgroups:
microsoft.public.vc.mfc
Date:
Tue, 13 Nov 2012 16:24:29 -0800 (PST)
Message-ID:
<beea3f41-dd3e-4e26-bfb5-6fff8eb98314@googlegroups.com>
On Wednesday, January 8, 2003 12:26:36 AM UTC-8, David Lowndes wrote:

 Does anybody found this behaviour of CDateTimeCtrl

 
It appears to be a bug/quirk of the date time picker control. I've
reported it as a bug to MS but haven't had any feedback on it so far.
 
Dave
--
MVP VC++ FAQ: http://www.mvps.org/vcfaq


One simple workaround for this is:

Make your own CDateTimeCtrl by subclassing it. Subscribe to the CDateTimeCt=
rl's DTN_CLOSEUP message. In the event handler call this->SetFocus(). That'=
s it. It works, but one thing is that after the refocus, no date/time field=
s are selected in the control, even though the control has focus.

So, in CMyDateTimeCtrl.cpp:

BEGIN_MESSAGE_MAP(CMyDateTimeCtrl, CComboBox)
    ON_NOTIFY_REFLECT(DTN_CLOSEUP, &CMyDateTimeCtrl::OnDtnCloseup)
END_MESSAGE_MAP()

void CMyDateTimeCtrl::OnDtnCloseup(NMHDR *pNMHDR, LRESULT *pResult)
{
    this->SetFocus();
    *pResult = 0;
}

In CMyDateTimeCtrl.h:

OnDtnCloseup(NMHDR *pNMHDR, LRESULT *pResult);

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