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 WXDLLEXPORT_DATA(extern const char*) wxChoiceNameStr;
  20
  21 // Choice item
  22 class WXDLLEXPORT wxChoice: public wxChoiceBase
  23 {
  24     DECLARE_DYNAMIC_CLASS(wxChoice)
  25
  26 public:
  27     wxChoice();
  28     ~wxChoice();
  29
  30     wxChoice(wxWindow *parent, wxWindowID id,
  31         const wxPoint& pos = wxDefaultPosition,
  32         const wxSize& size = wxDefaultSize,
  33         int n = 0, const wxString choices[] = NULL,
  34         long style = 0,
  35         const wxValidator& validator = wxDefaultValidator,
  36         const wxString& name = wxChoiceNameStr)
  37     {
  38         Create(parent, id, pos, size, n, choices, style, validator, name);
  39     }
  40
  41     bool Create(wxWindow *parent, wxWindowID id,
  42         const wxPoint& pos = wxDefaultPosition,
  43         const wxSize& size = wxDefaultSize,
  44         int n = 0, const wxString choices[] = NULL,
  45         long style = 0,
  46         const wxValidator& validator = wxDefaultValidator,
  47         const wxString& name = wxChoiceNameStr);
  48
  49     // Virtual functions required by wxControlWithItems.
  50     // They are not all implemented yet :-(
  51     virtual int GetCount() const;
  52     virtual int DoAppend(const wxString& item);
  53     virtual void DoInsertItems(const wxArrayString& items, int pos);
  54     virtual void DoSetItems(const wxArrayString& items, void **clientData);
  55     virtual void DoSetFirstItem(int n);
  56     virtual void DoSetItemClientData(int n, void* clientData);
  57     virtual void* DoGetItemClientData(int n) const;
  58     virtual void DoSetItemClientObject(int n, wxClientData* clientData);
  59     virtual wxClientData* DoGetItemClientObject(int n) const;
  60     virtual void Select(int n);
  61     virtual void SetString(int n, const wxString& s);
  62
  63     // Original API
  64     //    virtual void Append(const wxString& item);
  65     virtual void Delete(int n);
  66     virtual void Clear();
  67     virtual int GetSelection() const ;
  68     virtual void SetSelection(int n);
  69     virtual int FindString(const wxString& s) const;
  70     virtual wxString GetString(int n) const ;
  71
  72     virtual wxString GetStringSelection() const ;
  73     virtual bool SetStringSelection(const wxString& sel);
  74
  75     virtual int Number() const { return m_noStrings; }
  76     virtual void Command(wxCommandEvent& event);
  77
  78     virtual void SetColumns(int n = 1 );
  79     virtual int GetColumns() const ;
  80
  81     void SetFocus();
  82
  83     // Implementation
  84     virtual void ChangeFont(bool keepOriginalSize = TRUE);
  85     virtual void ChangeBackgroundColour();
  86     virtual void ChangeForegroundColour();
  87     WXWidget GetTopWidget() const { return m_formWidget; }
  88     WXWidget GetMainWidget() const { return m_buttonWidget; }
  89
  90 protected:
  91     int           m_noStrings;
  92     WXWidget      m_menuWidget;
  93     WXWidget      m_buttonWidget;
  94     WXWidget*     m_widgetList ;
  95     WXWidget      m_formWidget;
  96     wxStringList  m_stringList;
  97     wxList        m_clientList;    // contains the client data for the items
  98
  99     virtual void DoSetSize(int x, int y,
 100         int width, int height,
 101         int sizeFlags = wxSIZE_AUTO);
 102 };
 103
 104 #endif
 105 // _WX_CHOICE_H_