include/wx/motif/choice.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        choice.h
   3 // Purpose:     wxChoice class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     17/09/98
   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 #ifdef __GNUG__
  16 #pragma interface "choice.h"
  17 #endif
  18
  19 #include "wx/ctrlsub.h"
  20
  21 WXDLLEXPORT_DATA(extern const char*) wxChoiceNameStr;
  22
  23 // Choice item
  24 class WXDLLEXPORT wxChoice: public wxControlWithItems
  25 {
  26     DECLARE_DYNAMIC_CLASS(wxChoice)
  27
  28 public:
  29     wxChoice();
  30     ~wxChoice();
  31
  32     wxChoice(wxWindow *parent, wxWindowID id,
  33         const wxPoint& pos = wxDefaultPosition,
  34         const wxSize& size = wxDefaultSize,
  35         int n = 0, const wxString choices[] = NULL,
  36         long style = 0,
  37         const wxValidator& validator = wxDefaultValidator,
  38         const wxString& name = wxChoiceNameStr)
  39     {
  40         Create(parent, id, pos, size, n, choices, style, validator, name);
  41     }
  42
  43     bool Create(wxWindow *parent, 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     // Virtual functions required by wxControlWithItems.
  52     // They are not all implemented yet :-(
  53     virtual int GetCount() const;
  54     virtual int DoAppend(const wxString& item);
  55     virtual void DoInsertItems(const wxArrayString& items, int pos);
  56     virtual void DoSetItems(const wxArrayString& items, void **clientData);
  57     virtual void DoSetFirstItem(int n);
  58     virtual void DoSetItemClientData(int n, void* clientData);
  59     virtual void* DoGetItemClientData(int n) const;
  60     virtual void DoSetItemClientObject(int n, wxClientData* clientData);
  61     virtual wxClientData* DoGetItemClientObject(int n) const;
  62     virtual void Select(int n);
  63     virtual void SetString(int n, const wxString& s);
  64
  65     // Original API
  66     virtual void Append(const wxString& item);
  67     virtual void Delete(int n);
  68     virtual void Clear();
  69     virtual int GetSelection() const ;
  70     virtual void SetSelection(int n);
  71     virtual int FindString(const wxString& s) const;
  72     virtual wxString GetString(int n) const ;
  73
  74     virtual wxString GetStringSelection() const ;
  75     virtual bool SetStringSelection(const wxString& sel);
  76
  77     virtual int Number() const { return m_noStrings; }
  78     virtual void Command(wxCommandEvent& event);
  79
  80     virtual void SetColumns(int n = 1 );
  81     virtual int GetColumns() const ;
  82
  83     void SetFocus();
  84
  85     // Implementation
  86     virtual void ChangeFont(bool keepOriginalSize = TRUE);
  87     virtual void ChangeBackgroundColour();
  88     virtual void ChangeForegroundColour();
  89     WXWidget GetTopWidget() const { return m_formWidget; }
  90     WXWidget GetMainWidget() const { return m_buttonWidget; }
  91
  92 protected:
  93     int           m_noStrings;
  94     WXWidget      m_menuWidget;
  95     WXWidget      m_buttonWidget;
  96     WXWidget*     m_widgetList ;
  97     WXWidget      m_formWidget;
  98     wxStringList  m_stringList;
  99     wxList        m_clientList;    // contains the client data for the items
 100
 101     virtual void DoSetSize(int x, int y,
 102         int width, int height,
 103         int sizeFlags = wxSIZE_AUTO);
 104 };
 105
 106 #endif
 107 // _WX_CHOICE_H_