label.h

类似QQ,MSN表情的richedit,用来测试表情控件的

#if !defined(AFX_LABEL_H__A4EABEC5_2E8C_11D1_B79F_00805F9ECE10__INCLUDED_)
#define AFX_LABEL_H__A4EABEC5_2E8C_11D1_B79F_00805F9ECE10__INCLUDED_

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

#define	NM_LINKCLICK	WM_APP + 0x200

/////////////////////////////////////////////////////////////////////////////
// CLabel window

class CLabel : public CStatic
{
// Construction
public:


	static enum LinkStyle { LinkNone, HyperLink, MailLink };
	static enum FlashType {None, Text, Background };
	static enum Type3D { Raised, Sunken};
	static enum BackFillMode { Normal, Gradient };

	CLabel();
	virtual CLabel& SetBkColor(COLORREF crBkgnd, COLORREF crBkgndHigh = 0, BackFillMode mode = Normal);
	virtual CLabel& SetTextColor(COLORREF crText);
	virtual CLabel& SetText(const CString& strText);
	virtual CLabel& SetText(int textid);
	virtual CLabel& SetFontBold(BOOL bBold);
	virtual CLabel& SetFontName(const CString& strFont, BYTE byCharSet = ANSI_CHARSET);
	virtual CLabel& SetFontUnderline(BOOL bSet);
	virtual CLabel& SetFontItalic(BOOL bSet);
	virtual CLabel& SetFontSize(int nSize);
	virtual CLabel& SetSunken(BOOL bSet);
	virtual CLabel& SetBorder(BOOL bSet);
	virtual CLabel& SetTransparent(BOOL bSet);
	virtual CLabel& FlashText(BOOL bActivate);
	virtual CLabel& FlashBackground(BOOL bActivate);
	virtual CLabel& SetLink(BOOL bLink,BOOL bNotifyParent);
	virtual CLabel& SetLinkCursor(HCURSOR hCursor);
	virtual CLabel& SetFont3D(BOOL bSet,Type3D type=Raised);
	virtual CLabel& SetRotationAngle(UINT nAngle,BOOL bRotation);
	virtual CLabel& SetText3DHiliteColor(COLORREF cr3DHiliteColor);
	virtual CLabel& SetFont(LOGFONT lf);
	virtual CLabel& SetMailLink(BOOL bEnable, BOOL bNotifyParent);
	virtual CLabel& SetHyperLink(const CString& sLink);

	bool init_label(bool flag = false)
	{
		label_r = 0;
		label_g = 0;
		label_b = 0;
		COLORREF cl ;
		if(!flag)
			cl = RGB(0,0,0);
		else
			cl = RGB(255,255,255);
		SetTransparent(TRUE).SetTextColor(cl);
		return true;
	}
	bool init_label(int textcolor1,int textcolor2,int textcolor3,int bc1,int bc2, int bc3)
	{
		label_r = bc1;
		label_g = bc2;
		label_b = bc3;
		COLORREF cl = RGB(textcolor1,textcolor2,textcolor3);
		SetTransparent(TRUE).SetTextColor(cl);
		return true;
	}
	bool init_title()
	{
		SetTransparent(TRUE).SetFontBold(TRUE).
		SetFontSize(9).
		SetTextColor(RGB(0,0,80));
		return true;
	}

// Attributes
public:
	void SetTooltipText(int nText, BOOL bActivate = TRUE);
	void SetTooltipText(LPCTSTR lpszText, BOOL bActivate = TRUE);
	void InitToolTip();
	void ActivateTooltip(BOOL bActivate);
protected:
	void UpdateSurface();
	void ReconstructFont();
	void DrawGradientFill(CDC* pDC, CRect* pRect, COLORREF crStart, COLORREF crEnd, int nSegments);
	COLORREF		m_crText;
	COLORREF		m_cr3DHiliteColor;
	HBRUSH			m_hwndBrush;
	HBRUSH			m_hBackBrush;
	LOGFONT			m_lf;
	CFont			m_font;
	BOOL			m_bState;
	BOOL			m_bTimer;
	LinkStyle		m_Link;
	BOOL			m_bTransparent;
	BOOL			m_bFont3d;
	BOOL			m_bToolTips;
	BOOL			m_bNotifyParent;
	BOOL			m_bRotation;
	FlashType		m_Type;
	HCURSOR			m_hCursor;
	Type3D			m_3dType;
	BackFillMode	m_fillmode;
	COLORREF		m_crHiColor;
	COLORREF		m_crLoColor;
	CString			m_sLink;
	CString			m_strText;
	
	// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CLabel)
	public:
	virtual BOOL PreTranslateMessage(MSG* pMsg);
	protected:
	virtual void PreSubclassWindow();
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	//}}AFX_VIRTUAL

// Implementation
public:
	virtual ~CLabel();

	// Generated message map functions
protected:
	LRESULT on_set_text(WPARAM, LPARAM);
	//{{AFX_MSG(CLabel)
	afx_msg void OnTimer(UINT nIDEvent);
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message);
	afx_msg void OnSysColorChange();
	afx_msg void OnPaint();
	afx_msg BOOL OnEraseBkgnd(CDC* pDC);
	afx_msg void OnEnable(BOOL bEnable);
	//}}AFX_MSG

	DECLARE_MESSAGE_MAP()
private:
	int label_r,label_g,label_b;
	CToolTipCtrl m_ToolTip;			// Tooltip
};

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

//{{AFX_INSERT_LOCATION}}
// Microsoft Developer Studio will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_LABEL_H__A4EABEC5_2E8C_11D1_B79F_00805F9ECE10__INCLUDED_)