Category

Development Platform
Home > SourceCode/Document > Windows Develop > Windows Kernel > View Code
tooltip.h
Package: shell.rar　[view]
Upload User: xhy777
Upload Date: 2007-02-14
Package Size: 24088k
Code Size: 1k
Category:

Windows Kernel

Development Platform:

Visual C++

tooltip.h：Code Content
  1. //\//\//\//\//\//\//\//\//\//\//\//\//\//\//\//\//\//\//\//\
  2. //
  3. // tooltip.h 
  4. //
  5. //   Tool tip interface for items.
  6. //
  7. //   History:
  8. //
  9. //       4/21/97  edwardp   Created.
  10. //
  11. ////////////////////////////////////////////////////////////////////////////////
  13. //
  14. // Check for previous includes of this file.
  15. //
  17. #ifndef _TOOLTIP_H_
  19. #define _TOOLTIP_H_
  21. //
  22. // Class definition for the item context menu class.
  23. //
  25. class CQueryInfo : public IQueryInfo
  26. {
  27. //
  28. // Methods
  29. //
  31. public:
  33.     // Constructor
  34.     CQueryInfo(PCDFITEMIDLIST pcdfidl,
  35.              IXMLElementCollection* pIXMLElementCollection);
  36.     CQueryInfo(IXMLElement* pIXMLElement, BOOL fHasSubItems);
  38.     // IUnknown
  39.     STDMETHODIMP         QueryInterface(REFIID, void **);
  40.     STDMETHODIMP_(ULONG) AddRef(void);
  41.     STDMETHODIMP_(ULONG) Release(void);
  43.     // IQueryInfo methods.
  44.     STDMETHODIMP GetInfoTip(DWORD dwFlags, WCHAR **ppwszTip);
  45.     STDMETHODIMP GetInfoFlags(DWORD *pdwFlags);
  46. private:
  48.     // Destructor.
  49.     ~CQueryInfo(void);
  51. //
  52. // Member variables.
  53. //
  55. private:
  57.     ULONG           m_cRef;
  58.     IXMLElement*    m_pIXMLElement;
  59.     BOOL            m_fHasSubItems;
  60. };
  63. #endif // _TOOLTIP_H_