[MFC Dialog] TreeCtrl에 더블클릭 이벤트 주기 ON_NOTIFY

다이얼로그(대화식 상자)에 이벤트를 주는 방법은 참 쉽다.

      (' ' 요런식..

 하지만 다르게 해보면 어떨까...  그래서 어떻게 하면 컨트롤에 이벤트를 줄 수 있을까.. 하면서 찾은것이 MESSAGE_MAP에 NOTIFY 메시지를 등록하는 것.

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ON_NOTIFY( wwNotifyCode, id, memberFxn)
id가 바로 해당 controller

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wNotifyCode

The code for the notification message to be handled, such as LVN_KEYDOWN.

id

The child identifier of the control for which the notification is sent.

memberFxn

The member function to be called when this notification is sent.

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읽어보면 아시겠지만 첫번째 전달인자는 메시지 구분자. 

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Notifications...

NM_CLICK

User clicked left mouse button in the control

NM_DBLCLK

User double-clicked left mouse button in the control

NM_RCLICK

User clicked right mouse button in the control

NM_RDBLCLK

User double-clicked right mouse button in the control

NM_RETURN

User pressed the ENTER key while control has input focus

NM_SETFOCUS

Control has been given input focus

NM_KILLFOCUS

Control has lost input focus

NM_OUTOFMEMORY

Control could not complete an operation because there was not enough memory available 

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예 )

/*메시지 맵에 메시지 등록*/
BEGIN_MESSAGE_MAP(CsunClientDlg, CDialog)
	ON_NOTIFY(NM_DBLCLK, IDC_BUDDY_LIST, doubleClickedTree)
END_MESSAGE_MAP()
/* 등록함수 정의*/
/* 이 코드는 TreeCtrl에 이벤트를 주기위한 코드 */
void CsunClientDlg::doubleClickedTree(NMHDR* pNmhdr, LRESULT* pResult)
{
	HTREEITEM hItem = m_Tree.GetSelectedItem();
	if(m_Tree.GetChildItem(hItem) == NULL)
	{
		::MessageBox(NULL, "D", m_Tree.GetItemText(hItem), MB_OK);
	}
}

요런거..