www.pudn.com > vc61667782466611111.rar > ColorPicker.h

//////////////////////////////////////////////////////////////// 
// ColorPicker.h : header file                                // 
//															  // 
// Copyright 2001 WangJun									  // 
// All Rights Reserved.										  // 
//															  // 
// Email: wangjun98@sohu.com								  // 
// URL:   http://www.vckbase.com							  // 
//															  // 
// 1.0     2001/10/6   First release version.				  // 
//															  // 
//////////////////////////////////////////////////////////////// 
 
#if !defined(AFX_COLORPICKER_H__52F28BCF_DBD4_49A1_8293_1B7FBFB8735D__INCLUDED_) 
#define AFX_COLORPICKER_H__52F28BCF_DBD4_49A1_8293_1B7FBFB8735D__INCLUDED_ 
 
#if _MSC_VER > 1000 
#pragma once 
#endif // _MSC_VER > 1000 
// ColorPicker.h : header file 
// 
 
///////////////////////////////////////////////////////////////////////////// 
// CColorPicker window 
 
class CColorPicker : public CButton 
{ 
// Construction 
public: 
	CColorPicker(); 
	virtual ~CColorPicker(); 
 
// Attributes 
public: 
 
// Operations 
public: 
	void		SetColor(COLORREF ref); 
	void		SetBuddy(HWND hWnd); 
	COLORREF	GetColor(); 
	void		GetColor(CString& strColor); 
//	CPoint m_OldPos; 
	//CPoint m_CurrentPos; 
 
// Overrides 
	// ClassWizard generated virtual function overrides 
	//{{AFX_VIRTUAL(CColorPicker) 
	public: 
	virtual void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct); 
	protected: 
	virtual LRESULT DefWindowProc(UINT message, WPARAM wParam, LPARAM lParam); 
	//}}AFX_VIRTUAL 
 
// Implementation 
private: 
	void		DestroyPaletteWindow(); 
	BOOL		CreatePaletteWindow(); 
	static	LONG FAR PASCAL PaletteWndProc(HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam); 
 
	// Generated message map functions 
protected: 
	//{{AFX_MSG(CColorPicker) 
	afx_msg BOOL OnEraseBkgnd(CDC* pDC); 
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point); 
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point); 
	afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message); 
	//}}AFX_MSG 
 
	DECLARE_MESSAGE_MAP() 
private: 
	HWND		m_hwndBuddy; 
	COLORREF	m_CurrentColor; 
	HWND		m_hPaletteWnd; 
	BOOL		m_bPaletteWndActive; 
	HCURSOR		m_hCursorStraw; 
}; 
 
///////////////////////////////////////////////////////////////////////////// 
 
//{{AFX_INSERT_LOCATION}} 
// Microsoft Visual C++ will insert additional declarations immediately before the previous line. 
 
#endif // !defined(AFX_COLORPICKER_H__52F28BCF_DBD4_49A1_8293_1B7FBFB8735D__INCLUDED_)