//?HeaderCtrlEx.cpp?:?implementation?file
//

#include?“stdafx.h“
#include?“HeaderCtrlEx.h“

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

/////////////////////////////////////////////////////////////////////////////
//?CHeaderCtrlEx

CHeaderCtrlEx::CHeaderCtrlEx（）
{
	m_Height?=?1.5;
}

CHeaderCtrlEx::~CHeaderCtrlEx（）
{
}


BEGIN_MESSAGE_MAP（CHeaderCtrlEx?CHeaderCtrl）
	//{{AFX_MSG_MAP（CHeaderCtrlEx）
	ON_WM_PAINT（）
	ON_MESSAGE（HDM_LAYOUT?OnLayout）
	ON_WM_ERASEBKGND（）
	//}}AFX_MSG_MAP
END_MESSAGE_MAP（）

/////////////////////////////////////////////////////////////////////////////
//?CHeaderCtrlEx?message?handlers

LRESULT?CHeaderCtrlEx::OnLayout（?WPARAM?wParam?LPARAM?lParam?）
{
	LRESULT?lResult?=?CHeaderCtrl::DefWindowProc（HDM_LAYOUT?0?lParam）;?
	HD_LAYOUT?&hdl?=?*（?HD_LAYOUT?*?）?lParam;?
	RECT?*prc?=?hdl.prc;?
	WINDOWPOS?*pwpos?=?hdl.pwpos;?
	
	//表頭高度為原來1.5倍，如果要動態(tài)修改表頭高度的話，將1.5設(shè)成一個全局變量?
	int?nHeight?=?（int）（pwpos->cy?*?m_Height）;
	pwpos->cy?=?nHeight;?
	prc->top?=?nHeight;?
	return?lResult;?
}

void?CHeaderCtrlEx::DrawItem（LPDRAWITEMSTRUCT?lpDrawItemStruct）
{
	//?This?code?only?works?with?header?controls.
	ASSERT（lpDrawItemStruct->CtlType?==?ODT_HEADER）;

	CRect?rect?=?lpDrawItemStruct->rcItem;

	HDITEM?hdi;
	TCHAR??lpBuffer[256]?=?{0};
	
	ZeroMemory（?&hdi?sizeof（HDITEM）?）;
	hdi.mask?=?HDI_TEXT|HDI_FORMAT;
	hdi.pszText?=?lpBuffer;
	hdi.cchTextMax?=?256;

	GetItem（lpDrawItemStruct->itemID?&hdi）;
	
	//?Draw?item?bkgnd.
	if?（?!m_bitmapMid.IsNull（）?）
	{
/*		CDC?dc;
		dc.Attach（?lpDrawItemStruct->hDC?）;
		m_bitmapMid.DrawRange（?&dc?rect?）;
		dc.Detach（）;
*/
		CSize?sizeBmp?=?m_bitmapMid.GetSize（）;

		HDC?dcMem?=?CreateCompatibleDC（lpDrawItemStruct->hDC）;
		HBITMAP?hOldBitmap?=?（HBITMAP）Selectobject（?dcMem?（HBITMAP）m_bitmapMid?）;
		for（?int?i?=?rect.left;?i?		{
			StretchBlt（?lpDrawItemStruct->hDC?i?0?sizeBmp.cx?rect.Height（）?dcMem
				0?1?sizeBmp.cx?sizeBmp.cy?SRCCOPY?）;
		}
		Selectobject（dcMem?hOldBitmap）;
		DeleteDC（dcMem）;

	}else
	{
		//畫個背景色
		HBRUSH?hBrush?=?CreateSolidBrush（?RGB（247?249?247）?）;
		//HBRUSH?hBrush?=?CreateSolidBrush（?RGB（233?247?254）?）;
		FillRect（?lpDrawItemStruct->hDC?&rect?hBrush?）;
		Deleteobject（?hBrush?）;
	}
	
	//?Draw?the?text?items?using?the?text?color?red.
	//算出文字顯示位置
	int?iTextLen?=?_tcslen（lpBuffer）;
	SIZE?sizeText;
	::GetTextExtentPoint32（lpDrawItemStruct->hDC?lpBuffer?iTextLen?&sizeText）;

	UINT?uiFormat?=?DT_LEFT;
	UINT?uiColumnFmt?=?hdi.fmt?&?HDF_JUSTIFYMASK;
	if?（?uiColumnFmt?==?LVCFMT_RIGHT?）
		uiFormat?=?DT_RIGHT;
	else?if?（?uiColumnFmt?==?LVCFMT_CENTER?）
		uiFormat?=?DT_CENTER;
	else
		rect.left?+=?4;

	CXBitmap?*bmpIcon?=?NULL;
	int?iIconWidth?=?0;
//?	if?（?m_bSortFlag?&&?m_nSortItem?==?lpDrawItemStruct->itemID?）
//?	{
//?		if?（?m_bAscending?&&?!m_bitmapAscSort.IsNull（）?）//升序
//?		{
//?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????7969??2010-09-16?14:04??OwnerListctrl[1]\HeaderCtrlEx.cpp

?????文件???????1689??2010-08-24?09:51??OwnerListctrl[1]\HeaderCtrlEx.h

?????文件??????20215??2010-09-25?17:55??OwnerListctrl[1]\ListCtrlEx.cpp

?????文件???????3701??2010-08-24?10:01??OwnerListctrl[1]\ListCtrlEx.h

?????文件???????3597??2010-08-24?09:18??OwnerListctrl[1]\ReadMe.txt

?????文件???????1078??2010-08-24?09:18??OwnerListctrl[1]\res\TestDlg.ico

?????文件????????399??2010-08-24?09:18??OwnerListctrl[1]\res\TestDlg.rc2

?????文件????????685??2010-08-24?09:19??OwnerListctrl[1]\resource.h

?????文件????????209??2010-08-24?09:18??OwnerListctrl[1]\StdAfx.cpp

?????文件???????1077??2010-08-24?09:22??OwnerListctrl[1]\StdAfx.h

?????文件??????20976??2010-09-23?10:00??OwnerListctrl[1]\TestDlg.aps

?????文件???????1128??2010-09-23?10:00??OwnerListctrl[1]\TestDlg.clw

?????文件???????2077??2010-08-24?09:18??OwnerListctrl[1]\TestDlg.cpp

?????文件???????4575??2010-08-24?10:00??OwnerListctrl[1]\TestDlg.dsp

?????文件????????537??2010-08-24?09:18??OwnerListctrl[1]\TestDlg.dsw

?????文件?????218624??2010-09-23?11:16??OwnerListctrl[1]\TestDlg.exe

?????文件???????1335??2010-08-24?09:18??OwnerListctrl[1]\TestDlg.h

?????文件???22596608??2010-10-10?11:21??OwnerListctrl[1]\TestDlg.ncb

?????文件??????50688??2010-09-23?10:01??OwnerListctrl[1]\TestDlg.opt

?????文件???????2797??2010-09-23?10:00??OwnerListctrl[1]\TestDlg.plg

?????文件???????5148??2010-09-17?15:16??OwnerListctrl[1]\TestDlg.rc

?????文件????????879??2010-09-17?10:02??OwnerListctrl[1]\TestDlg.sln

????..A..H.?????44032??2010-10-10?11:21??OwnerListctrl[1]\TestDlg.suo

?????文件???????8792??2010-09-16?11:29??OwnerListctrl[1]\TestDlg.vcproj

?????文件???????1403??2010-10-10?11:21??OwnerListctrl[1]\TestDlg.vcproj.WHY.Administrator.user

?????文件???????5750??2010-09-21?14:43??OwnerListctrl[1]\TestDlgDlg.cpp

?????文件???????1389??2010-09-21?10:59??OwnerListctrl[1]\TestDlgDlg.h

?????文件???????7027??2010-08-23?11:26??OwnerListctrl[1]\XBitmap.cpp

?????文件???????1191??2010-08-23?11:26??OwnerListctrl[1]\XBitmap.h

?????目錄??????????0??2010-09-20?15:19??OwnerListctrl[1]\res

............此處省略4個文件信息