#pragma once


// CListBoxEx
#define WM_ACTIVE_ITEM				WM_USER+0x01

class CListBoxEx : public CListBox
{
	DECLARE_DYNAMIC(CListBoxEx)

protected:
	INT						m_nItemHeight;			//节点高度

public:
	CListBoxEx();
	virtual ~CListBoxEx();

protected:
	DECLARE_MESSAGE_MAP()

public:
	//设置节点高度
	void SetItemHeight(int nItemHeight);

	//传统继承
	virtual void MeasureItem(LPMEASUREITEMSTRUCT /*lpMeasureItemStruct*/);
	virtual void DrawItem(LPDRAWITEMSTRUCT /*lpDrawItemStruct*/);
	virtual int CompareItem(LPCOMPAREITEMSTRUCT /*lpCompareItemStruct*/);
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
};