www.pudn.com > UsefulListView.zip > GFXINCOMBOSTATIC.CPP

// GfxInComboStatic.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "CGfxListView.h" 
 
 
#include "GfxInComboStatic.h" 
#include "GfxInCombo.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CGfxInComboStatic 
 
CGfxInComboStatic::CGfxInComboStatic() 
{ 
	pCombo = NULL; 
	crColor = GetSysColor(COLOR_WINDOWTEXT); 
} 
 
CGfxInComboStatic::~CGfxInComboStatic() 
{ 
} 
 
 
BEGIN_MESSAGE_MAP(CGfxInComboStatic, CStatic) 
	//{{AFX_MSG_MAP(CGfxInComboStatic) 
	ON_WM_KILLFOCUS() 
	ON_WM_ERASEBKGND() 
	ON_WM_PAINT() 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CGfxInComboStatic message handlers 
 
void CGfxInComboStatic::OnKillFocus(CWnd* pNewWnd)  
{ 
	CStatic::OnKillFocus(pNewWnd); 
	if (pNewWnd != GetParent() && !(GetParent()->IsChild(pNewWnd)))  
		GetParent()->DestroyWindow(); 
} 
 
BOOL CGfxInComboStatic::OnEraseBkgnd(CDC* pDC)  
{ 
	CRect rc; 
	GetClientRect(rc); 
	pDC->FillSolidRect(rc, GetSysColor(COLOR_WINDOW)); 
	return true;	 
} 
 
void CGfxInComboStatic::OnPaint()  
{ 
	CPaintDC dc(this); 
 
	CFont * pf = GetFont(); 
	CFont  * of = dc.SelectObject(pf); 
	CRect rc; 
	GetClientRect(rc); 
	dc.FillSolidRect(rc, GetSysColor(COLOR_WINDOW)); 
	int obk = dc.SetBkMode(TRANSPARENT); 
	CString cs; 
	GetWindowText(cs); 
	dc.TextOut(0,0,cs); 
	dc.SetBkMode(obk); 
	dc.SelectObject(of); 
} 
 
BOOL CGfxInComboStatic::PreTranslateMessage(MSG* pMsg)  
{ 
	if (pMsg->message == WM_KEYDOWN || pMsg->message == WM_CHAR) 
	{ 
		if (pMsg->wParam == VK_UP)   pCombo->SetCurSel(pCombo->iCurSel - 1); 
		if (pMsg->wParam == VK_DOWN) pCombo->SetCurSel(pCombo->iCurSel + 1); 
		if (((char) pMsg->wParam >= 'a' && (char) pMsg->wParam >= 'z') ||  
			((char) pMsg->wParam >= 'A' && (char) pMsg->wParam >= 'Z') || 
			((char) pMsg->wParam >= '0' && (char) pMsg->wParam >= '9')) 
		{ 
			CString cs = pCombo->FindFromCharPressed((char) pMsg->wParam); 
			if (cs != "") SetWindowText(cs); 
		} 
				 
		::TranslateMessage(pMsg); 
		::DispatchMessage(pMsg); 
		return TRUE; 
	} 
	 
	return CStatic::PreTranslateMessage(pMsg); 
}