customheader.cpp

本系统属于小型的局域网监控系统

// CustomHeader.cpp : implementation file
//

#include "stdafx.h"
#include "server.h"
#include "CustomHeader.h"

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

/////////////////////////////////////////////////////////////////////////////
// CCustomHeader

CCustomHeader::CCustomHeader()
{
}

CCustomHeader::~CCustomHeader()
{
}


BEGIN_MESSAGE_MAP(CCustomHeader, CHeaderCtrl)
	//{{AFX_MSG_MAP(CCustomHeader)
	ON_WM_ERASEBKGND()
	ON_WM_PAINT()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CCustomHeader message handlers

BOOL CCustomHeader::OnEraseBkgnd(CDC* pDC) 
{
	return CHeaderCtrl::OnEraseBkgnd(pDC);
}

void CCustomHeader::OnPaint() 
{
	CPaintDC dc(this); 
	
	int ItemCount = GetItemCount();
	CRect cRC;
	GetClientRect(&cRC);

	CBrush brush;
	CBitmap bmp;
	bmp.LoadBitmap(IDB_HEADER);
	brush.CreatePatternBrush(&bmp);
	dc.FillRect(cRC,&brush);

	CPen pen(PS_SOLID,2,RGB(128,128,128));

	for (int i = 0 ; i <ItemCount; i++)
	{
		CRect rc;
		GetItemRect(i,rc);
		rc.DeflateRect(0,0,1,0);

		//绘制分隔条
		dc.SelectObject(&pen);
		dc.MoveTo(rc.right+1,0);
		dc.LineTo(rc.right+1,rc.Height());
		//绘制文本
		char text[100];
		memset(text,0,100);
		CListCtrl* pList =  (CListCtrl*)this->GetParent();
		if (pList != NULL)
		{
					
			LVCOLUMN col;
			memset(&col,0,sizeof(LVCOLUMN));
			col.mask = LVCF_TEXT;
			col.cchTextMax  = 100;
	
			col.pszText = text;
			pList->GetColumn(i,&col);
			dc.SetTextColor(RGB(255,0,0));

			CFont* font = GetFont();
			dc.SelectObject(font);
			dc.SetBkMode(TRANSPARENT);
			dc.DrawText(text,rc,DT_CENTER |DT_VCENTER|DT_WORD_ELLIPSIS|DT_SINGLELINE);
		}
	}
	pen.DeleteObject();
	bmp.DeleteObject();
	brush.DeleteObject();
}