gradientprogressctrl.h

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#if !defined(AFX_GRADIENTPROGRESSCTRL_H__91ECB8BC_A7DA_42EB_B2C5_37419D31B753__INCLUDED_)
#define AFX_GRADIENTPROGRESSCTRL_H__91ECB8BC_A7DA_42EB_B2C5_37419D31B753__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// GradientProgressCtrl.h : header file
//

/////////////////////////////////////////////////////////////////////////////
// CGradientProgressCtrl window

class CGradientProgressCtrl : public CProgressCtrl
{
// Construction
public:
	CGradientProgressCtrl();
	virtual ~CGradientProgressCtrl();

public:
	//颜色设置
	void SetTextColor(COLORREF color){m_clrText=color;}
	void SetBkColor(COLORREF color){m_clrBkGround=color;}
	void SetStartColor(COLORREF color){m_clrStart=color;}
	void SetEndColor(COLORREF color){m_clrEnd=color;}
	void ShowPercent(BOOL bShowPercent=TRUE){m_bShowPercent=bShowPercent;}
	void ShowText(CString str,bool bIsShowText){m_strShow=str,m_bIsShowText=bIsShowText;};

	COLORREF GetTextColor(void){return m_clrText;}
	COLORREF GetBkColor(void){return m_clrBkGround;}
	COLORREF GetStartColor(void){return m_clrStart;}
	COLORREF GetEndColor(void){return m_clrEnd;}

	int SetPos(int nPos);
	int	SetStep(int nStep);
	int StepIt();
	void SetRange(int nLower,int nUpper);

// Attributes
private:
	int	m_nLower,m_nUpper,m_nStep,m_nCurrentPosition;
	COLORREF m_clrStart,m_clrEnd,m_clrBkGround,m_clrText;
	BOOL m_bShowPercent;
	CString m_strShow;
	bool m_bIsShowText;

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CGradientProgressCtrl)
	//}}AFX_VIRTUAL

// Implementation	

	// Generated message map functions
protected:
	void DrawGradient(CPaintDC *pDC,const RECT& rectClient,const int & nMaxWidth);
	//{{AFX_MSG(CGradientProgressCtrl)
	afx_msg BOOL OnEraseBkgnd(CDC* pDC);
	afx_msg void OnPaint();
	//}}AFX_MSG

	DECLARE_MESSAGE_MAP()
};

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_GRADIENTPROGRESSCTRL_H__91ECB8BC_A7DA_42EB_B2C5_37419D31B753__INCLUDED_)