//?ctrlext.cpp?:
//
//?This?is?a?part?of?the?Microsoft?Foundation?Classes?C++?library.
//?Copyright?（C）?1992-1998?Microsoft?Corporation
//?All?rights?reserved.
//
//?This?source?code?is?only?intended?as?a?supplement?to?the
//?Microsoft?Foundation?Classes?Reference?and?related
//?electronic?documentation?provided?with?the?library.
//?See?these?sources?for?detailed?information?regarding?the
//?Microsoft?Foundation?Classes?product.

#include?“stdafx.h“
#include?“ctrlext.h“

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

#define?new?DEBUG_NEW

/////////////////////////////////////////////////////////////////////////////
//?Inline?function?declarations

#define?_AFXCTL_INLINE?inline


/////////////////////////////////////////////////////////////////////////////
//?CTreeCtrlNode


const?CTreeCursor&?CTreeCursor::operator?=（const?CTreeCursor&?posSrc）
{
	if（&posSrc?!=?this）{
		m_hTreeItem?=?posSrc.m_hTreeItem;
		m_pTree?=?posSrc.m_pTree;
	}
	return?*this;
}


CTreeCursor?CTreeCursor::_Insert（LPCTSTR?strItemint?nImageIndexHTREEITEM?hAfter）
{
	TV_INSERTSTRUCT?ins;
	ins.hParent?=?m_hTreeItem;
	ins.hInsertAfter?=?hAfter;
	ins.item.mask?=?TVIF_TEXT;
	ins.item.pszText?=?（LPTSTR）?strItem;
	if（nImageIndex?!=?-1）{
		ins.item.mask?|=?TVIF_IMAGE?|?TVIF_SELECTEDIMAGE;
		ins.item.iImage?=?nImageIndex;
		ins.item.iSelectedImage?=?nImageIndex;
	}
	return?CTreeCursor（m_pTree->InsertItem（&ins）?m_pTree）;
}

int?CTreeCursor::GetImageID（）
{
	TV_ITEM?item;
	item.mask?=?TVIF_HANDLE?|?TVIF_IMAGE;
	item.hItem?=?m_hTreeItem;
	m_pTree->GetItem（&item）;
	return?item.iImage;
}

/////////////////////////////////////////////////////////////////////////////
//?CTreeCtrlEx

//?All?handled?by?inlines

/////////////////////////////////////////////////////////////////////////////
//?CListCtrlEx

BOOL?CListCtrlEx::AddColumn（LPCTSTR?strItemint?nItemint?nSubItemint?nMaskint?nFmt）
{
	LV_COLUMN?lvc;
	lvc.mask?=?nMask;
	lvc.fmt?=?nFmt;
	lvc.pszText?=?（LPTSTR）?strItem;
	lvc.cx?=?GetStringWidth（lvc.pszText）?+?15;
	if（nMask?&?LVCF_SUBITEM）{
		if（nSubItem?!=?-1）
			lvc.iSubItem?=?nSubItem;
		else
			lvc.iSubItem?=?nItem;
	}
	return?InsertColumn（nItem&lvc）;
}

//modified?by?wangjun?for?adding?a?lParam?ie.32-bit?application-specific?value?to?be?associated?with?the?item.
//BOOL?CListCtrlEx::AddItem（int?nItemint?nSubItemLPCTSTR?strItemint?nImageIndex）
BOOL?CListCtrlEx::AddItem（int?nItemint?nSubItemLPCTSTR?strItemLPARAM?lParamint?nImageIndex）
{
	LV_ITEM?lvItem;
	lvItem.mask?=?LVIF_TEXT;
	lvItem.iItem?=?nItem;
	lvItem.iSubItem?=?nSubItem;
	lvItem.pszText?=?（LPTSTR）?strItem;
	//added?by?wangjun
	lvItem.lParam?=?lParam;
	//added?end
	if（nImageIndex?!=?-1）{
		lvItem.mask?|=?LVIF_IMAGE;
		lvItem.iImage?=?nImageIndex;
	}
	if（nSubItem?==?0）
		return?InsertItem（&lvItem）;
	return?SetItem（&lvItem）;
}

/////////////////////////////////////////////////////////////