include/wx/os2/combobox.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/os2/combobox.h
   3 // Purpose:     wxComboBox class
   4 // Author:      David Webster
   5 // Modified by:
   6 // Created:     10/13/99
   7 // Copyright:   (c) David Webster
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_COMBOBOX_H_
  12 #define _WX_COMBOBOX_H_
  13
  14 #include "wx/choice.h"
  15 #include "wx/textentry.h"
  16
  17 #if wxUSE_COMBOBOX
  18
  19 // Combobox item
  20 class WXDLLIMPEXP_CORE wxComboBox : public wxChoice,
  21                                public wxTextEntry
  22 {
  23
  24  public:
  25   inline wxComboBox() {}
  26
  27   inline wxComboBox( wxWindow*          pParent
  28                     ,wxWindowID         vId
  29                     ,const wxString&    rsValue = wxEmptyString
  30                     ,const wxPoint&     rPos = wxDefaultPosition
  31                     ,const wxSize&      rSize = wxDefaultSize
  32                     ,int                n = 0
  33                     ,const wxString     asChoices[] = NULL
  34                     ,long               lStyle = 0
  35                     ,const wxValidator& rValidator = wxDefaultValidator
  36                     ,const wxString&    rsName = wxComboBoxNameStr
  37                    )
  38     {
  39         Create( pParent
  40                ,vId
  41                ,rsValue
  42                ,rPos
  43                ,rSize
  44                ,n
  45                ,asChoices
  46                ,lStyle
  47                ,rValidator
  48                ,rsName
  49               );
  50     }
  51
  52   inline wxComboBox( wxWindow*            pParent
  53                     ,wxWindowID           vId
  54                     ,const wxString&      rsValue
  55                     ,const wxPoint&       rPos
  56                     ,const wxSize&        rSize
  57                     ,const wxArrayString& asChoices
  58                     ,long                 lStyle = 0
  59                     ,const wxValidator&   rValidator = wxDefaultValidator
  60                     ,const wxString&      rsName = wxComboBoxNameStr
  61                    )
  62     {
  63         Create( pParent
  64                ,vId
  65                ,rsValue
  66                ,rPos
  67                ,rSize
  68                ,asChoices
  69                ,lStyle
  70                ,rValidator
  71                ,rsName
  72               );
  73     }
  74
  75     bool Create( wxWindow*          pParent
  76                 ,wxWindowID         vId
  77                 ,const wxString&    rsValue = wxEmptyString
  78                 ,const wxPoint&     rPos = wxDefaultPosition
  79                 ,const wxSize&      rSize = wxDefaultSize
  80                 ,int                n = 0
  81                 ,const wxString     asChoices[] = NULL
  82                 ,long               lStyle = 0
  83                 ,const wxValidator& rValidator = wxDefaultValidator
  84                 ,const wxString&    rsName = wxComboBoxNameStr
  85                );
  86
  87     bool Create( wxWindow*            pParent
  88                 ,wxWindowID           vId
  89                 ,const wxString&      rsValue
  90                 ,const wxPoint&       rPos
  91                 ,const wxSize&        rSize
  92                 ,const wxArrayString& asChoices
  93                 ,long                 lStyle = 0
  94                 ,const wxValidator&   rValidator = wxDefaultValidator
  95                 ,const wxString&      rsName = wxComboBoxNameStr
  96                );
  97
  98     // See wxComboBoxBase discussion of IsEmpty().
  99     bool IsListEmpty() const { return wxItemContainer::IsEmpty(); }
 100     bool IsTextEmpty() const { return wxTextEntry::IsEmpty(); }
 101
 102     // resolve ambiguities among virtual functions inherited from both base
 103     // classes
 104     virtual void Clear();
 105     virtual wxString GetValue() const;
 106     virtual void SetValue(const wxString& value);
 107     virtual wxString GetStringSelection() const
 108         { return wxChoice::GetStringSelection(); }
 109
 110     inline virtual void SetSelection(int n) { wxChoice::SetSelection(n); }
 111     virtual void SetSelection(long from, long to)
 112         { wxTextEntry::SetSelection(from, to); }
 113     virtual int GetSelection() const { return wxChoice::GetSelection(); }
 114     virtual void GetSelection(long *from, long *to) const
 115         { wxTextEntry::GetSelection(from, to); }
 116
 117     virtual bool IsEditable() const;
 118
 119     virtual bool        OS2Command( WXUINT uParam
 120                                    ,WXWORD wId
 121                                   );
 122     bool                ProcessEditMsg( WXUINT   uMsg
 123                                        ,WXWPARAM wParam
 124                                        ,WXLPARAM lParam
 125                                       );
 126
 127 private:
 128     // implement wxTextEntry pure virtual methods
 129     virtual wxWindow *GetEditableWindow() { return this; }
 130     virtual WXHWND GetEditHWND() const { return m_hWnd; }
 131
 132     DECLARE_DYNAMIC_CLASS(wxComboBox)
 133 }; // end of CLASS wxComboBox
 134
 135 #endif // wxUSE_COMBOBOX
 136 #endif
 137     // _WX_COMBOBOX_H_