include/wx/msw/choice.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        choice.h
   3 // Purpose:     wxChoice class
   4 // Author:      Julian Smart
   5 // Modified by: Vadim Zeitlin to derive from wxChoiceBase
   6 // Created:     01/02/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_CHOICE_H_
  13 #define _WX_CHOICE_H_
  14
  15 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  16     #pragma interface "choice.h"
  17 #endif
  18
  19 // ----------------------------------------------------------------------------
  20 // Choice item
  21 // ----------------------------------------------------------------------------
  22
  23 class WXDLLEXPORT wxChoice : public wxChoiceBase
  24 {
  25 public:
  26     // ctors
  27     wxChoice() { }
  28     virtual ~wxChoice();
  29
  30     wxChoice(wxWindow *parent,
  31              wxWindowID id,
  32              const wxPoint& pos = wxDefaultPosition,
  33              const wxSize& size = wxDefaultSize,
  34              int n = 0, const wxString choices[] = NULL,
  35              long style = 0,
  36              const wxValidator& validator = wxDefaultValidator,
  37              const wxString& name = wxChoiceNameStr)
  38     {
  39         Create(parent, id, pos, size, n, choices, style, validator, name);
  40     }
  41
  42     bool Create(wxWindow *parent,
  43                 wxWindowID id,
  44                 const wxPoint& pos = wxDefaultPosition,
  45                 const wxSize& size = wxDefaultSize,
  46                 int n = 0, const wxString choices[] = NULL,
  47                 long style = 0,
  48                 const wxValidator& validator = wxDefaultValidator,
  49                 const wxString& name = wxChoiceNameStr);
  50
  51     // implement base class pure virtuals
  52     virtual int DoAppend(const wxString& item);
  53     virtual int DoInsert(const wxString& item, int pos);
  54     virtual void Delete(int n);
  55     virtual void Clear();
  56
  57     virtual int GetCount() const;
  58     virtual int GetSelection() const;
  59     virtual void SetSelection(int n);
  60
  61     virtual int FindString(const wxString& s) const;
  62     virtual wxString GetString(int n) const;
  63     virtual void SetString(int n, const wxString& s);
  64
  65     // MSW only
  66     virtual bool MSWCommand(WXUINT param, WXWORD id);
  67     long MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
  68     virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
  69             WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
  70
  71 protected:
  72     virtual void DoMoveWindow(int x, int y, int width, int height);
  73     virtual void DoSetItemClientData( int n, void* clientData );
  74     virtual void* DoGetItemClientData( int n ) const;
  75     virtual void DoSetItemClientObject( int n, wxClientData* clientData );
  76     virtual wxClientData* DoGetItemClientObject( int n ) const;
  77
  78     // MSW implementation
  79     virtual wxSize DoGetBestSize() const;
  80     virtual void DoSetSize(int x, int y,
  81                            int width, int height,
  82                            int sizeFlags = wxSIZE_AUTO);
  83
  84     // free all memory we have (used by Clear() and dtor)
  85     void Free();
  86
  87     DECLARE_DYNAMIC_CLASS_NO_COPY(wxChoice)
  88 };
  89
  90 #endif // _WX_CHOICE_H_