myedit.cpp

来自「Visual C++ 的学习资料一」· C++ 代码 · 共 70 行

// MyEdit.cpp : implementation file
//

#include "stdafx.h"
#include "BoundEdit.h"
#include "MyEdit.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMyEdit

CMyEdit::CMyEdit()
	: m_BoundColor (RGB(0,0,0))//默认为黑色
{
}

CMyEdit::~CMyEdit()
{
}


BEGIN_MESSAGE_MAP(CMyEdit, CEdit)
	//{{AFX_MSG_MAP(CMyEdit)
	ON_WM_CTLCOLOR_REFLECT()

	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMyEdit message handlers



HBRUSH CMyEdit::CtlColor(CDC* pDC, UINT nCtlColor) 
{
	CDC* dc = GetDC(); //获取画布对象
	CRect rect;
	GetClientRect(rect); //获取客户区域
	rect.InflateRect(1,1,1,1);//将客户区域增大一个像素
	
	CPen pen(PS_SOLID,1,m_BoundColor); //创建画笔
	dc->SelectObject(&pen);
		
	CBrush brush (m_BoundColor);//创建画刷

	dc->FrameRect(rect,&brush);//绘制边框

	return NULL;
}

BOOL CMyEdit::PreCreateWindow(CREATESTRUCT& cs) 
{
	return CEdit::PreCreateWindow(cs);
}

void CMyEdit::PreSubclassWindow() 
{
	CEdit::PreSubclassWindow();
}

void CMyEdit::SetBoundColor(COLORREF color)
{
	m_BoundColor = color;
}