qmenu.h

界面编程的一些实现方法打包,VC中实现,比较新颖,大家

//////
// EZMenu - Owner drawn menu with Icons & progressbars
// Copyright V.Lakshmi Narasimhan,[e-mail].
// Feel free to use,modify,twist,turn or even 
// digest the code for any non commercial purposes.
// I would appreciate constructive suggestions & bug reports.
// Please dont delete the above lines.
///////
#ifndef __EZMENU_H__
#define __EZMENU_H__


#if _MSC_VERSION>=1000
#pragma once
#endif// _MSC_VERSION>=1000


class QMenuItemData
{
public:
	void SetItemText(CString szText);
	void SetSeperator(int enable=0);
	void SetCheck(int iState=0);
	void SetItemIcon(HICON hIcon);
	void SetItemIcon(int idIcon);

	QMenuItemData();
	~QMenuItemData();
	HICON   hItemIcon;//Small Icon Handle
    CString strItemText;//Menu string
	BOOL    bChecked;//Is item checked?
	BOOL    bSeperator;	
};

//Useful typedef
typedef  QMenuItemData*  LPQMENUITEMDATA;
typedef  QMenuItemData   QMENUITEMDATA;

//Header file for EZMenu Self drawn menu
class QMenu :public CMenu
{
public:
	int m_SeperatorNum;
	int m_MenuWidth;
	int m_ItemHeight;
	void SetItemHeight(int value=20);
	CSize GetMenuSize();

	QMenu();
	
	void InsertOwnerDrawnMenuItem(UINT nID,LPQMENUITEMDATA lpez,int nPos=0);

	void AppendOwnerDrawnItem(UINT nID,LPQMENUITEMDATA lpez);

	void ModifyOwnerDrawnMenuItem(int nPos,UINT nID,int nTotalCheck,LPQMENUITEMDATA lpez);
	

	void SetTotalItems(int nItems);//necessary. 

	void SetMenuBitmap(HBITMAP hBitmap);

	void SetExtensionColor(COLORREF clrExtend);
	//if bitmap is shorter than menu height

	void SetBitmapDimension(CSize sz);
 
    void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct);

	void MeasureItem(LPMEASUREITEMSTRUCT lpMeasureItemStruct);  

	



	~QMenu();

private:

	int m_nCount;//temp

	int m_nAveHeight;//average height of each menu item

	int m_nItems;//No of items

	COLORREF m_clrExtend;//extension color


	CSize m_szBitmapSize;

	CBitmap m_bitmap;
	
};					



















#endif //__EZMENU_H__