tooltipex.h

MULTI BORAD 控制

#if !defined(AFX_TOOLTIPEX_H__7A17148C_4718_4173_8653_8A196E76F87B__INCLUDED_)
#define AFX_TOOLTIPEX_H__7A17148C_4718_4173_8653_8A196E76F87B__INCLUDED_

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


// default tooltip colors
#define IVORY       RGB(255, 255, 220)
#define BLACK		RGB(0, 0, 0)
#define TIP_IVORY       ::GetSysColor(COLOR_INFOTEXT)
#define TIP_BACK		::GetSysColor(COLOR_INFOBK)

// this structure holds all the tooltip information
class ToolTipInfo : public CObject
{
public:
	ToolTipInfo();
	virtual ~ToolTipInfo();
public:
	UINT			nControlID;		// ID of the control
	UINT			nInfoSize;		// number of lines in the info
	CStringArray	nControlInfo;	// container of the information
	COLORREF		nTextColor;		// text color
	COLORREF		nBackColor;		// background color
};

// this structure holds all the Celltooltip information
class CellTipInfo : public CObject
{
public:
	CellTipInfo();
	virtual ~CellTipInfo();
public:
	BOOL			m_bShowing;
	UINT			m_iCellID;		// ID of the cell
	CStringArray	m_ayCellInfo;	// container of the information
	COLORREF		m_crTextColor;		// text color
	COLORREF		m_crBackColor;		// background color
	CRect			m_rectShow;				// TipInfo rect
};

/////////////////////////////////////////////////////////////////////////////
// CToolTipEx window

class CToolTipEx : public CWnd
{
// Construction
public:
	CToolTipEx();

// Attributes
public:

// Operations
public:

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

// Implementation
public:
	BOOL AddCellInfo(UINT uCellID, LPCTSTR strInfo, COLORREF crBack = TIP_BACK, COLORREF crText = TIP_IVORY);
	void ShowCellTip(UINT uCellID,CPoint &pt);
	BOOL RemoveCellInfo(UINT uCellID);
	void ErasePreviousCellTipDisplay(UINT uCellID);
	BOOL AddCellInfo(UINT nCellID, CStringArray &strayInfo, COLORREF crBack = TIP_BACK, COLORREF crText = TIP_IVORY);
	BOOL RemoveControlInfo( UINT );
	BOOL AddControlInfo( UINT, CStringArray&, COLORREF back=IVORY, COLORREF text=BLACK );
	void ShowToolTip( CPoint& );	// called only during Mousemovement
	void ShowToolTip( UINT );		// explicitly shown the tooltip given the control ID
	void ErasePreviousToolTipDisplay( UINT );
	void SetFontSize( int size );
	void Create(CWnd* pWnd);
	virtual ~CToolTipEx();

	// Generated message map functions
protected:
	void CalculateCellInfoBoxRect(CellTipInfo *pTipInfo,CPoint &pt);
	virtual void CalculateHeightAndWidth(CStringArray& straInfos);
	virtual void CalculateInfoBoxRect(UINT nControlID, CRect* pInfoRect);
	CWnd	*m_pParentWnd;
	int	m_nHeight;
	int	m_nWidth;
	int	m_nFontSize;	
	int	m_nTotalLine;
	int	m_maxCharInLine;
	//{{AFX_MSG(CToolTipEx)
	afx_msg void OnTimer(UINT nIDEvent);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
private:
	CellTipInfo* IsCellIDExisting(UINT uCellID);
	void DisplayCellInfo(CellTipInfo *pTipInfo,CPoint &pt);
	UINT m_currentControlID;
	UINT m_currentCellID;
	CObArray m_aControlInfo;
	CObArray m_ayCellInfo;
	ToolTipInfo* IsControlIDExisting( UINT );
	void DisplayInfo( ToolTipInfo* );
};

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

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

#endif // !defined(AFX_TOOLTIPEX_H__7A17148C_4718_4173_8653_8A196E76F87B__INCLUDED_)