focolorbutton.h

visual c++ 实例编程

// Copyright UCanCode Software Technology Inc, All Rights Reserved
// You can contact us.
// [e-mail]
// http://www.ucancode.net
                         
// //////////////////////////////////////////////////////////////////////////
// FOColorButton.h: interface for the CFOColorButton class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_FOCOLORBUTTON_H__900D5BB5_F3E6_11DD_A438_525400EA266C__INCLUDED_)
#define AFX_FOCOLORBUTTON_H__900D5BB5_F3E6_11DD_A438_525400EA266C__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "FOColorCellObj.h"

class CFOColorButton : public CButton
{
	DECLARE_DYNAMIC(CFOColorButton)
public:

	// Constructor
	CFOColorButton(); 

	// Destructor
	virtual ~CFOColorButton(); 

	// Attach
	BOOL Attach(const UINT nID, 
		CWnd* pParent, 
		const COLORREF crColor =		RGB(192, 192, 192),
		const COLORREF crOldColor =		RGB(1, 1, 1),
		const COLORREF DisabledColor =  RGB(128, 128, 128),
		const UINT nBevel =				2
		);

	// Set Current Color
	void SetButtonColor(COLORREF crColor);

	// Get Old Color
	COLORREF SetOldColor(COLORREF crOld)		{ return m_crOldColor = crOld; }	

protected:

	// Draw Item
	virtual void DrawItem(LPDRAWITEMSTRUCT lpDIS);

	// Draw Frame
	virtual void DrawFrame(CDC *DC, CRect R, int Inset);

	// Draw Filled Rectangle
	virtual void DrawFilledRect(CDC *DC, CRect R, COLORREF color);

	// Draw Line
	virtual void DrawLine(CDC *DC, CRect EndPoints, COLORREF color);

	// Draw Line
	virtual void DrawLine(CDC *DC, long left, long top, long right, long bottom, COLORREF color);

protected:
	//{{AFX_MSG(CFOColorButton)
	afx_msg UINT OnGetDlgCode();
	afx_msg void OnSysColorChange();
	//}}AFX_MSG

	DECLARE_MESSAGE_MAP()
		
private:

	// Old Color
	COLORREF	m_crOldColor;

	// Current Color
	COLORREF	m_crColor;

	// Disabled Color
	COLORREF	m_disabled;

	// Bevel
	UINT		m_bevel;
	
};

#endif // !defined(AFX_FOCOLORBUTTON_H__900D5BB5_F3E6_11DD_A438_525400EA266C__INCLUDED_)