www.pudn.com > Shutdown.rar > Y_Cls_Edit_.cpp

// Y_Cls_Edit_.cpp : implementation file 
// 
 
#include "stdafx.h" 
 
#include "Y_Cls_Edit_.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// Y_Cls_Edit_ 
//Move style after press enter key 
 
#define M_LEFT 1	//移动方向 
#define M_BOTTOM 2 
 
Y_Cls_Edit_::Y_Cls_Edit_() 
{ 
	m_character_ctrl = 1; //输入字符标志位1为有效字符，0为无效字符 
	m_MoveStyle =1;//回车后移动方式，1向右，2向下 
} 
 
Y_Cls_Edit_::~Y_Cls_Edit_() 
{ 
} 
 
 
BEGIN_MESSAGE_MAP(Y_Cls_Edit_, CEdit) 
	//{{AFX_MSG_MAP(Y_Cls_Edit_) 
	ON_WM_KEYDOWN() 
	ON_CONTROL_REFLECT(EN_UPDATE, OnUpdate) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// Y_Cls_Edit_ message handlers 
 
void Y_Cls_Edit_::OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags)  
{ 
	// TODO: Add your message handler code here and/or call default 
	if(nChar == '1'||nChar== '2'||nChar== '3'||nChar== '4'||nChar== '5'||nChar== '6'||nChar== '7'|| 
		nChar == '8'||nChar== '9'||nChar== '0'||nChar == 189||nChar == 190|| 
		nChar == VK_SUBTRACT|| 
		nChar == VK_DECIMAL|| 
		nChar == VK_NUMPAD0|| 
		nChar == VK_NUMPAD1|| 
		nChar == VK_NUMPAD2|| 
		nChar == VK_NUMPAD3|| 
		nChar == VK_NUMPAD4|| 
		nChar == VK_NUMPAD5|| 
		nChar == VK_NUMPAD6|| 
		nChar == VK_NUMPAD7|| 
		nChar == VK_NUMPAD8|| 
		nChar == VK_NUMPAD9|| 
		nChar == VK_BACK 
		) 
		m_character_ctrl=1; 
	else if(nChar ==VK_ESCAPE) 
	{ 
		::PostMessage(this->GetParent()->m_hWnd,WM_KEYDOWN,WPARAM(nChar),LPARAM(0)); 
		::PostMessage(this->GetParent()->m_hWnd,WM_KEYUP,WPARAM(nChar),LPARAM(0)); 
		return; 
	} 
	else if(nChar == VK_LEFT ||  
			nChar == VK_UP   ||  
			nChar ==VK_RIGHT || 
			nChar == VK_DOWN) 
	{ 
		this->GetWindowRect(m_rect); 
		this->GetParent()->ScreenToClient(m_rect); 
		m_pt = m_rect.CenterPoint();	 
 
		switch(nChar) 
		{ 
		case VK_LEFT: 
				m_pt.x=m_rect.left-2; 
			break; 
		case VK_UP: 
				m_pt.y=m_rect.top-2; 
			break; 
		case VK_RIGHT: 
				m_pt.x=m_rect.right+2; 
			break; 
		case VK_DOWN: 
				m_pt.y =m_rect.bottom+2; 
			break;		 
		} 
		m_lp=MAKELPARAM(m_pt.x,m_pt.y);	    
		::PostMessage(this->GetParent()->m_hWnd,WM_LBUTTONDOWN ,(WPARAM)MK_LBUTTON,m_lp);   
		::PostMessage(this->GetParent()->m_hWnd,WM_LBUTTONUP, (WPARAM)MK_LBUTTON,m_lp); 
	//	::SetCursorPos(m_pt.x,m_pt.y); 
	} 
	else 
		m_character_ctrl=0; 
	CEdit::OnKeyDown(nChar, nRepCnt, nFlags); 
} 
 
void Y_Cls_Edit_::OnUpdate()  
{ 
	// TODO: If this is a RICHEDIT control, the control will not 
	// send this notification unless you override the CEdit::OnInitDialog() 
	// function to send the EM_SETEVENTMASK message to the control 
	// with the ENM_UPDATE flag ORed into the lParam mask. 
	CString str; 
	if(m_character_ctrl!=1) 
	{ 
		m_character_ctrl=1; 
		SetWindowText(""); 
	} 
	// TODO: Add your control notification handler code here	 
} 
//回车移动 
BOOL Y_Cls_Edit_::PreTranslateMessage(MSG* pMsg)  
{ 
	// TODO: Add your specialized code here and/or call the base class 
	if(pMsg->message==WM_KEYDOWN) 
	{ 
		this->GetWindowRect(m_rect); 
		m_pt = m_rect.CenterPoint(); 
		if(m_MoveStyle==M_LEFT) 
			m_pt.x=m_rect.right+2; 
		else if(m_MoveStyle==M_BOTTOM) 
		{ 
			m_pt.y += m_rect.Height(); 
		} 
		else 
			m_pt.x=m_rect.right+2; 
 
		 
		if(pMsg->wParam ==VK_RETURN) 
		{ 
			m_lp=MAKELPARAM(m_pt.x,m_pt.y);	    
			::PostMessage(this->GetParent()->m_hWnd,WM_LBUTTONDOWN ,(WPARAM)MK_LBUTTON,m_lp);   
			::PostMessage(this->GetParent()->m_hWnd,WM_LBUTTONUP, (WPARAM)MK_LBUTTON,m_lp); 
			::SetCursorPos(m_pt.x,m_pt.y); 
		} 
	} 
	return CEdit::PreTranslateMessage(pMsg); 
}