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