////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
//////////////       cololine.h                /////////////////////
////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
#ifndef _COLOR_H_
#define _COLOR_H_ 

#define WM_BUTTONSELCOLOR   WM_USER+500

#define   UPSTATE 0x01
#define   DOWNSTATE 0x02
#define   FOCUSSTATE 0x04 

#define	WINDOW_WIDTH		145
//#define WINDOW_FULLHEIGHT	185
#define	WINDOW_NORMALHEIGHT	100		//沒有展開的時候窗口的高度

// it can't be portable to high version of windows
#define DLGC_WANTENTERKEY 0x8000
  
class CColorButton: public CButton 
{
   DECLARE_DYNAMIC(CColorButton) 

protected:

      BOOL  m_bShowPopWndFlag ;  //show if the popupwindow is shown on screen       
      BOOL  m_bInPopUp;
protected:
      BYTE        m_byState;  

public:
    COLORREF  m_color;
    
    CColorButton( ){
                  m_color = RGB( 0,0,0 );
                  m_byState = NULL; 
                  m_bShowPopWndFlag = FALSE; 
                  m_bInPopUp = FALSE;  
                }           
    ~CColorButton()
    {                             
    }
protected:    
    void DrawRectOnButton( HDC );                        
    virtual void DrawItem( LPDRAWITEMSTRUCT ); 
     
    virtual void DrawFrame( LPDRAWITEMSTRUCT ); 
    
    virtual void DrawItemUp( LPDRAWITEMSTRUCT );
      //show the up state button
    virtual void DrawItemDown( LPDRAWITEMSTRUCT );
      //show the down state button 
    virtual void DrawItemTabFocus( LPDRAWITEMSTRUCT ); 
    
    virtual void DrawItemDisabled( LPDRAWITEMSTRUCT );    
                    
    virtual void DrawOtherOnButton( LPDRAWITEMSTRUCT ); 
    
    virtual void OnDown( void );  
    virtual void OnUp( void ); 
    
public:
    
    BOOL Create(LPCSTR lpszCaption, DWORD dwStyle,
		             const RECT& rect, CWnd* pParentWnd, UINT nID);
    // this class call Parent class CButton's Create funtion
    virtual BOOL CreatePopUpWindow ( 
	                         LPCSTR lpszWindowName, 
	                         const RECT& rect,
	                         CWnd* pParentWnd );     
    afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
    afx_msg void OnLButtonUp(UINT nFlags, CPoint point); 
    afx_msg void OnMouseMove(UINT nFlags, CPoint point); 
    afx_msg void OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags);
    DECLARE_MESSAGE_MAP()    
};      
    



#endif  //_COLOR_H_