mycombobox.cpp

AD 数据采集卡基本的采集界面

#include "stdafx.h"
#include "Sys.h"
#include "MyComboBox.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CMyComboBox

CMyComboBox::CMyComboBox(int iItem, int iSubItem, CString sInitText)
{
	m_iItem = iItem;
	m_iSubItem = iSubItem;
	m_bESC = FALSE;

}
CMyComboBox::CMyComboBox()
{
}

CMyComboBox::~CMyComboBox()
{
}


BEGIN_MESSAGE_MAP(CMyComboBox, CComboBox)
	//{{AFX_MSG_MAP(CMyComboBox)
	ON_WM_KILLFOCUS()
	ON_WM_CHAR()
	ON_WM_NCDESTROY()
	ON_WM_CREATE()
	ON_WM_SETTINGCHANGE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMyComboBox message handlers

void CMyComboBox::OnKillFocus(CWnd* pNewWnd) 
{
	CComboBox::OnKillFocus(pNewWnd);
	CString str;
	GetWindowText(str);
	LV_DISPINFO dispinfo;
	dispinfo.hdr.hwndFrom=GetParent()->m_hWnd;
	dispinfo.hdr.idFrom=GetDlgCtrlID();
	dispinfo.hdr.code=LVN_ENDLABELEDIT;
	dispinfo.item.iItem=m_iItem;
	dispinfo.item.iSubItem=m_iSubItem;
	dispinfo.item.pszText=m_bESC?NULL:LPTSTR((LPCTSTR)str);
	dispinfo.item.cchTextMax=str.GetLength();
	GetParent()->GetParent()->SendMessage(WM_NOTIFY,GetParent()->GetDlgCtrlID(),
											(LPARAM)&dispinfo);
	GetParent()->UpdateWindow ();
	GetParent()->SetFocus();
	DestroyWindow();
	// TODO: Add your message handler code here
	
}

void CMyComboBox::OnChar(UINT nChar, UINT nRepCnt, UINT nFlags) 
{
	// TODO: Add your message handler code here and/or call default
	if (nChar==VK_ESCAPE||nChar==VK_RETURN)
	{
		if(nChar==VK_ESCAPE)
			m_bESC=TRUE;
		GetParent()->SetFocus();
		return;
	}
	CComboBox::OnChar(nChar, nRepCnt, nFlags);
}

void CMyComboBox::OnNcDestroy() 
{
	CComboBox::OnNcDestroy();
	delete this;
	// TODO: Add your message handler code here
	
}

int CMyComboBox::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CComboBox::OnCreate(lpCreateStruct) == -1)
		return -1;
	CFont* font=GetParent()->GetFont();
	SetFont(font);	
	SetWindowText(m_sInitText);

	SetFocus();
//	SetSel( 0, -1 );

	SetFocus ();
	// TODO: Add your specialized creation code here
	
	return 0;
}

void CMyComboBox::OnSettingChange(UINT uFlags, LPCTSTR lpszSection) 
{
	CComboBox::OnSettingChange(uFlags, lpszSection);
	// TODO: Add your message handler code here
	
}

void CMyComboBox::SetParaNum(int iItem, int iSubItem, CString sInitText)
{
	m_iItem = iItem;
	m_iSubItem = iSubItem;
	m_bESC = FALSE;
}