include/wx/os2/choice.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        choice.h
   3 // Purpose:     wxChoice class
   4 // Author:      David Webster
   5 // Modified by:
   6 // Created:     10/13/99
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) David Webster
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_CHOICE_H_
  13 #define _WX_CHOICE_H_
  14
  15 WXDLLEXPORT_DATA(extern const char*) wxChoiceNameStr;
  16
  17 // Choice item
  18 class WXDLLEXPORT wxChoice: public wxControl
  19 {
  20   DECLARE_DYNAMIC_CLASS(wxChoice)
  21
  22  public:
  23   inline wxChoice() { }
  24
  25   inline wxChoice(wxWindow *parent, wxWindowID id,
  26            const wxPoint& pos = wxDefaultPosition,
  27            const wxSize& size = wxDefaultSize,
  28            int n = 0, const wxString choices[] = NULL,
  29            long style = 0,
  30            const wxValidator& validator = wxDefaultValidator,
  31            const wxString& name = wxChoiceNameStr)
  32   {
  33     Create(parent, id, pos, size, n, choices, style, validator, name);
  34   }
  35
  36   bool Create(wxWindow *parent, wxWindowID id,
  37            const wxPoint& pos = wxDefaultPosition,
  38            const wxSize& size = wxDefaultSize,
  39            int n = 0, const wxString choices[] = NULL,
  40            long style = 0,
  41            const wxValidator& validator = wxDefaultValidator,
  42            const wxString& name = wxChoiceNameStr);
  43
  44   virtual int  DoAppend(const wxString& item);
  45   virtual void Delete(int n);
  46   virtual void Clear();
  47
  48   virtual int GetCount() const;
  49   virtual int GetSelection() const ;
  50   virtual void SetSelection(int n);
  51
  52   virtual int FindString(const wxString& s) const;
  53   virtual wxString GetString(int n) const ;
  54
  55   // OS2 only
  56   virtual bool OS2Command(WXUINT param, WXWORD id);
  57   MRESULT OS2WindowProc(HWND hwnd, WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
  58
  59 protected:
  60     virtual void DoSetClientData( int n, void* clientData );
  61     virtual void* DoGetClientData( int n ) const;
  62     virtual void DoSetClientObject( int n, wxClientData* clientData );
  63     virtual wxClientData* DoGetClientObject( int n ) const;
  64
  65     // OS2 implementation
  66     virtual wxSize DoGetBestSize();
  67     virtual void DoSetSize(int x, int y,
  68                            int width, int height,
  69                            int sizeFlags = wxSIZE_AUTO);
  70 private:
  71     // Virtual function hiding supression
  72     inline virtual void DoSetClientData( void *data )
  73     { wxWindowBase::DoSetClientData(data); }
  74     inline virtual void DoSetClientObject( wxClientData *data )
  75     { wxWindowBase::DoSetClientObject(data); }
  76     inline virtual wxClientData *DoGetClientObject() const
  77     { return(wxWindowBase::DoGetClientObject());}
  78     inline virtual void *DoGetClientData() const
  79     { return(wxWindowBase::DoGetClientData());}
  80 };
  81
  82 #endif // _WX_CHOICE_H_