jxedit.cpp

K-均值聚类算法 vc++图形演示程序

// MyEditCtrl.cpp : implementation file
//

#include "stdafx.h"
#include "JxEdit.h"

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

/////////////////////////////////////////////////////////////////////////////
// JxEdit

JxEdit::JxEdit()
{
	m_brBackGround.CreateSolidBrush(RGB(60,70,55));
}

JxEdit::~JxEdit()
{
}


BEGIN_MESSAGE_MAP(JxEdit, CEdit)
	//{{AFX_MSG_MAP(JxEdit)
	ON_WM_CTLCOLOR_REFLECT()
	ON_CONTROL_REFLECT(EN_CHANGE, OnChange)
	//}}AFX_MSG_MAP
	ON_WM_ERASEBKGND()
	ON_WM_NCHITTEST()
	ON_WM_GETDLGCODE()
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// JxEdit message handlers

HBRUSH JxEdit::CtlColor(CDC* pDC, UINT nCtlColor) 
{
	pDC->SetBkMode(TRANSPARENT);
	pDC->SetTextColor(RGB(0xff,0xff,0xff));
	return m_brBackGround;
}

void JxEdit::OnChange() 
{
	Invalidate();
}

BOOL JxEdit::OnEraseBkgnd(CDC* pDC) 
{
	CRect rcRedraw;
	GetClientRect(&rcRedraw);
	CBrush *oldBrush;
	oldBrush = pDC->SelectObject(&m_brBackGround);
	pDC->Rectangle(rcRedraw);
	pDC->SelectObject(oldBrush);
    return TRUE; 
}
LRESULT JxEdit::OnNcHitTest(CPoint point)
{
	// TODO: 在此添加消息处理程序代码和/或调用默认值

	return FALSE;// CEdit::OnNcHitTest(point);
}

UINT JxEdit::OnGetDlgCode()
{
	// TODO: 在此添加消息处理程序代码和/或调用默认值

	return DLGC_STATIC; //CEdit::OnGetDlgCode();
}