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/control.h"
  20
  21 WXDLLEXPORT_DATA(extern const char*) wxChoiceNameStr;
  22
  23 // Choice item
  24 class WXDLLEXPORT wxChoice: public wxControl
  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 void Append(const wxString& item);
  52     virtual void Delete(int n);
  53     virtual void Clear();
  54     virtual int GetSelection() const ;
  55     virtual void SetSelection(int n);
  56     virtual int FindString(const wxString& s) const;
  57     virtual wxString GetString(int n) const ;
  58
  59     virtual wxString GetStringSelection() const ;
  60     virtual bool SetStringSelection(const wxString& sel);
  61
  62     virtual int Number() const { return m_noStrings; }
  63     virtual void Command(wxCommandEvent& event);
  64
  65     virtual void SetColumns(int n = 1 );
  66     virtual int GetColumns() const ;
  67
  68     void SetFocus();
  69
  70     // Implementation
  71     virtual void ChangeFont(bool keepOriginalSize = TRUE);
  72     virtual void ChangeBackgroundColour();
  73     virtual void ChangeForegroundColour();
  74     WXWidget GetTopWidget() const { return m_formWidget; }
  75     WXWidget GetMainWidget() const { return m_buttonWidget; }
  76
  77 protected:
  78     int           m_noStrings;
  79     WXWidget      m_menuWidget;
  80     WXWidget      m_buttonWidget;
  81     WXWidget*     m_widgetList ;
  82     WXWidget      m_formWidget;
  83     wxStringList  m_stringList;
  84
  85     virtual void DoSetSize(int x, int y,
  86                            int width, int height,
  87                            int sizeFlags = wxSIZE_AUTO);
  88 };
  89
  90 #endif
  91         // _WX_CHOICE_H_