ODLIST.H

//--odlist.h------------------------------------------------------------------ 
// 
// interface of the COwnerDrawListBox class 
// 
// Copyright (C) Microsoft Corp. 1986-1996.  All Rights Reserved. 
//---------------------------------------------------------------------------- 
 
// Forward Reference 
class COwnerDrawItem; 
 
class COwnerDrawListBox : public CListBox 
{ 
public: 
    COwnerDrawListBox(); 
    virtual ~COwnerDrawListBox(); 
 
#ifdef _DEBUG 
    virtual void AssertValid() const; 
    virtual void Dump(CDumpContext& dc) const; 
#endif 
 
    int m_nCurSel; 
    // overrides for standard get and set functions to accomodate COwnerDrawItem 
    // as a data wi save pODI, which has a pointer to the "real" data 
    // all this is transperent to the user 
    void*           GetItemDataPtr     (int index); 
    DWORD           GetItemData        (int index); 
    CObject*        GetItemDataObject  (int index);   
    COwnerDrawItem* GetODI             (int index);       
    int             SetItemDataPtr     (int index, void    *pData); 
    int             SetItemData        (int index, DWORD   dwData); 
    int             SetItemDataObject  (int index, CObject *pObject); 
    int             SetODI             (int index, COwnerDrawItem *pODI); 
                                       
    // override for standard Add and Insert functions 
    // lpStr is a data obect that is stored as item data pointer 
    // Default owner draw item is created for this version 
    // if you need to create specific ODI, use the other overload 
    int      AddString          (LPCSTR lpStr); 
    int      AddODI             (COwnerDrawItem *pODI); 
    int      InsertString       (int index, LPCSTR lpStr); 
    int      InsertODI          (int index, COwnerDrawItem *pODI); 
     
    // override for standard function to prevent selection of disabled item     
    int      SetCurSel          (int index); 
     
    // disable or enables item depending on bEnable 
    void     EnableString       (int index, BOOL bEnable); 
  
protected: 
    DECLARE_DYNCREATE(COwnerDrawListBox) 
                                  
protected: 
// Overridables (must override draw, measure and compare for owner draw) 
    virtual void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct); 
    virtual void MeasureItem(LPMEASUREITEMSTRUCT lpMeasureItemStruct); 
    virtual void DeleteItem(LPDELETEITEMSTRUCT lpDeleteItemStruct); 
 
// Generated message map functions 
protected: 
    //{{AFX_MSG(COwnerDrawListBox) 
    afx_msg UINT OnGetDlgCode(); 
    //}}AFX_MSG 
    DECLARE_MESSAGE_MAP() 
}; 
 
///////////////////////////////////////////////////////////////////////////// 
 
// Add inlines 
#ifndef _DEBUG 
#define _MSX_INLINE inline 
#include "odlist.inl" 
#endif