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// Tooltip.h: interface for the CTooltip class.
//
//////////////////////////////////////////////////////////////////////
class CTooltipNotify;
class CTooltip
{
public:
CTooltip(CTooltipNotify *pTooltipNotify);
virtual ~CTooltip();
HWND GetHandle() const { return m_hWnd; }
void Hide();
void Show();
void Validate();
void set_Position(INT x, INT y);
void get_Rect(RECT *Rect) const;
void set_TransparentInput(BOOL bOnOff);
void set_Translucency(BYTE bAlpha);
void set_Text(const wchar_t* szText);
void set_Font(const LOGFONT& Font) { m_lfFont = Font; }
void set_TextColor(DWORD TextColor) { m_dwTextColor = TextColor; }
void set_BgColor(DWORD BgColor) { m_dwBgColor = BgColor; }
static void Initialize();
static void Deinitialize();
private:
// prohibit copying
CTooltip(const CTooltip& rhs);
CTooltip& operator= (const CTooltip& rhs);
private:
static LRESULT CALLBACK WindowProcWrapper(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
LRESULT CALLBACK WindowProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
HWND m_hWnd;
HFONT m_hFont;
// tooltip parameters
DWORD m_dwTextColor;
DWORD m_dwBgColor;
LOGFONT m_lfFont;
wchar_t *m_szText;
BYTE m_bAlpha;
BOOL m_bTranspInput;
BYTE m_bLDblClick;
CTooltipNotify *m_pTooltipNotify;
static const wchar_t *s_szTooltipClass;
};
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