include/wx/msw/radiobox.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/msw/radiobox.h
   3 // Purpose:     wxRadioBox class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     01/02/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_RADIOBOX_H_
  13 #define _WX_RADIOBOX_H_
  14
  15 #ifdef __GNUG__
  16     #pragma interface "radiobox.h"
  17 #endif
  18
  19 class WXDLLEXPORT wxBitmap;
  20
  21 // ----------------------------------------------------------------------------
  22 // wxRadioBox
  23 // ----------------------------------------------------------------------------
  24
  25 class WXDLLEXPORT wxRadioBox : public wxControl, public wxRadioBoxBase
  26 {
  27 public:
  28     wxRadioBox();
  29
  30     wxRadioBox(wxWindow *parent,
  31                wxWindowID id,
  32                const wxString& title,
  33                const wxPoint& pos = wxDefaultPosition,
  34                const wxSize& size = wxDefaultSize,
  35                int n = 0, const wxString choices[] = NULL,
  36                int majorDim = 0,
  37                long style = wxRA_HORIZONTAL,
  38                const wxValidator& val = wxDefaultValidator,
  39                const wxString& name = wxRadioBoxNameStr)
  40     {
  41         (void)Create(parent, id, title, pos, size, n, choices, majorDim,
  42                      style, val, name);
  43     }
  44
  45     ~wxRadioBox();
  46
  47     bool Create(wxWindow *parent,
  48                 wxWindowID id,
  49                 const wxString& title,
  50                 const wxPoint& pos = wxDefaultPosition,
  51                 const wxSize& size = wxDefaultSize,
  52                 int n = 0, const wxString choices[] = NULL,
  53                 int majorDim = 0,
  54                 long style = wxRA_HORIZONTAL,
  55                 const wxValidator& val = wxDefaultValidator,
  56                 const wxString& name = wxRadioBoxNameStr);
  57
  58     // implement the radiobox interface
  59     virtual void SetSelection(int n);
  60     virtual int GetSelection() const;
  61     virtual int GetCount() const;
  62     virtual wxString GetString(int n) const;
  63     virtual void SetString(int n, const wxString& label);
  64     virtual void Enable(int n, bool enable = TRUE);
  65     virtual void Show(int n, bool show = TRUE);
  66     virtual int GetColumnCount() const;
  67     virtual int GetRowCount() const;
  68
  69     virtual bool Show(bool show = TRUE);
  70     void SetFocus();
  71     virtual bool Enable(bool enable = TRUE);
  72     void SetLabelFont(const wxFont& WXUNUSED(font)) {};
  73     void SetButtonFont(const wxFont& font) { SetFont(font); }
  74
  75     void Command(wxCommandEvent& event);
  76
  77     int GetNumberOfRowsOrCols() const { return m_noRowsOrCols; }
  78     void SetNumberOfRowsOrCols(int n) { m_noRowsOrCols = n; }
  79
  80     // implementation only from now on
  81     // -------------------------------
  82
  83     virtual bool MSWCommand(WXUINT param, WXWORD id);
  84
  85     // FIXME: are they used? missing "Do" prefix?
  86     void GetSize(int *x, int *y) const;
  87     void GetPosition(int *x, int *y) const;
  88
  89     virtual bool SetFont(const wxFont& font);
  90
  91     long MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
  92     virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
  93                                 WXUINT message,
  94                                 WXWPARAM wParam, WXLPARAM lParam);
  95     WXHWND *GetRadioButtons() const { return m_radioButtons; }
  96     bool ContainsHWND(WXHWND hWnd) const;
  97     void SendNotificationEvent();
  98
  99     // get the number of buttons per column/row
 100     int GetNumVer() const;
 101     int GetNumHor() const;
 102
 103     // compatibility ctor
 104 #if WXWIN_COMPATIBILITY
 105     wxRadioBox(wxWindow *parent, wxFunction func, const char *title,
 106             int x = -1, int y = -1, int width = -1, int height = -1,
 107             int n = 0, char **choices = NULL,
 108             int majorDim = 0, long style = wxRA_HORIZONTAL, const char *name = wxRadioBoxNameStr);
 109 #endif // WXWIN_COMPATIBILITY
 110
 111 protected:
 112     // subclass one radio button
 113     void SubclassRadioButton(WXHWND hWndBtn);
 114
 115     // get the max size of radio buttons
 116     wxSize GetMaxButtonSize() const;
 117
 118     // get the total size occupied by the radio box buttons
 119     wxSize GetTotalButtonSize(const wxSize& sizeBtn) const;
 120
 121     WXHWND *          m_radioButtons;
 122     int               m_majorDim;
 123     int *             m_radioWidth;  // for bitmaps
 124     int *             m_radioHeight;
 125
 126     int               m_noItems;
 127     int               m_noRowsOrCols;
 128     int               m_selectedButton;
 129
 130     virtual void DoSetSize(int x, int y,
 131                            int width, int height,
 132                            int sizeFlags = wxSIZE_AUTO);
 133     virtual wxSize DoGetBestSize() const;
 134
 135 private:
 136     DECLARE_DYNAMIC_CLASS(wxRadioBox)
 137     DECLARE_NO_COPY_CLASS(wxRadioBox)
 138 };
 139
 140 #endif
 141     // _WX_RADIOBOX_H_