include/wx/os2/radiobox.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        radiobox.h
   3 // Purpose:     wxRadioBox class
   4 // Author:      David Webster
   5 // Modified by:
   6 // Created:     10/12/99
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) David Webster
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_RADIOBOX_H_
  13 #define _WX_RADIOBOX_H_
  14
  15 #include "wx/control.h"
  16
  17 WXDLLEXPORT_DATA(extern const char*) wxRadioBoxNameStr;
  18
  19 // List box item
  20 class WXDLLEXPORT wxBitmap ;
  21
  22 class WXDLLEXPORT wxRadioBox: public wxControl
  23 {
  24   DECLARE_DYNAMIC_CLASS(wxRadioBox)
  25 public:
  26   wxRadioBox();
  27
  28   inline wxRadioBox(wxWindow *parent, wxWindowID id, const wxString& title,
  29              const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
  30              int n = 0, const wxString choices[] = NULL,
  31              int majorDim = 0, long style = wxRA_HORIZONTAL,
  32              const wxValidator& val = wxDefaultValidator, const wxString& name = wxRadioBoxNameStr)
  33   {
  34     Create(parent, id, title, pos, size, n, choices, majorDim, style, val, name);
  35   }
  36
  37   ~wxRadioBox();
  38
  39   bool Create(wxWindow *parent, wxWindowID id, const wxString& title,
  40              const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
  41              int n = 0, const wxString choices[] = NULL,
  42              int majorDim = 0, long style = wxRA_HORIZONTAL,
  43              const wxValidator& val = wxDefaultValidator, const wxString& name = wxRadioBoxNameStr);
  44
  45   virtual bool OS2Command(WXUINT param, WXWORD id);
  46   virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
  47                               WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
  48
  49   int FindString(const wxString& s) const;
  50   void SetSelection(int N);
  51   int GetSelection() const;
  52   wxString GetString(int N) const;
  53
  54   void GetSize(int *x, int *y) const;
  55   void GetPosition(int *x, int *y) const;
  56
  57   void SetLabel(int item, const wxString& label);
  58   void SetLabel(int item, wxBitmap *bitmap);
  59   wxString GetLabel(int item) const;
  60   bool Show(bool show);
  61   void SetFocus();
  62   bool Enable(bool enable);
  63   void Enable(int item, bool enable);
  64   void Show(int item, bool show) ;
  65   inline void SetLabelFont(const wxFont& WXUNUSED(font)) {};
  66   inline void SetButtonFont(const wxFont& font) { SetFont(font); }
  67
  68   virtual wxString GetStringSelection() const;
  69   virtual bool SetStringSelection(const wxString& s);
  70   inline virtual int Number() const { return m_noItems; } ;
  71   void Command(wxCommandEvent& event);
  72
  73   inline int GetNumberOfRowsOrCols() const { return m_noRowsOrCols; }
  74   inline void SetNumberOfRowsOrCols(int n) { m_noRowsOrCols = n; }
  75
  76   // implementation only from now on
  77   // -------------------------------
  78
  79   WXHWND *GetRadioButtons() const { return m_radioButtons; }
  80   bool ContainsHWND(WXHWND hWnd) const;
  81   void SendNotificationEvent();
  82
  83   // get the number of buttons per column/row
  84   int GetNumVer() const;
  85   int GetNumHor() const;
  86
  87 #if WXWIN_COMPATIBILITY
  88   wxRadioBox(wxWindow *parent, wxFunction func, const char *title,
  89              int x = -1, int y = -1, int width = -1, int height = -1,
  90              int n = 0, char **choices = NULL,
  91              int majorDim = 0, long style = wxRA_HORIZONTAL, const char *name = wxRadioBoxNameStr);
  92 #endif // WXWIN_COMPATIBILITY
  93
  94 protected:
  95   void SubclassRadioButton(WXHWND hWndBtn);
  96
  97   WXHWND *          m_radioButtons;
  98   int               m_majorDim ;
  99   int *             m_radioWidth;  // for bitmaps
 100   int *             m_radioHeight;
 101
 102   int               m_noItems;
 103   int               m_noRowsOrCols;
 104   int               m_selectedButton;
 105
 106   virtual void DoSetSize(int x, int y,
 107                          int width, int height,
 108                          int sizeFlags = wxSIZE_AUTO);
 109 private:
 110   virtual void SetLabel(const wxString& label)
 111   { wxWindowBase::SetLabel(label); }
 112   wxString GetLabel() const
 113   { return(wxWindowBase::GetLabel()); }
 114 };
 115
 116 #endif
 117     // _WX_RADIOBOX_H_