include/wx/palmos/radiobox.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/palmos/radiobox.h
   3 // Purpose:     wxRadioBox class
   4 // Author:      William Osborne - minimal working wxPalmOS port
   5 // Modified by: Wlodzimierz ABX Skiba - native wxRadioBox implementation
   6 // Created:     10/13/04
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) William Osborne, Wlodzimierz Skiba
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_RADIOBOX_H_
  13 #define _WX_RADIOBOX_H_
  14
  15 class WXDLLEXPORT wxBitmap;
  16 class WXDLLEXPORT wxRadioButton;
  17
  18 // ----------------------------------------------------------------------------
  19 // wxRadioBox
  20 // ----------------------------------------------------------------------------
  21
  22 class WXDLLEXPORT wxRadioBox : public wxControl, public wxRadioBoxBase
  23 {
  24 public:
  25     wxRadioBox():m_radios(wxKEY_INTEGER,32)
  26     {
  27         Init();
  28     }
  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_SPECIFY_COLS,
  38                const wxValidator& val = wxDefaultValidator,
  39                const wxString& name = wxRadioBoxNameStr)
  40               :m_radios(wxKEY_INTEGER,n+1)
  41     {
  42         Init();
  43         (void)Create(parent, id, title, pos, size, n, choices, majorDim,
  44                      style, val, name);
  45     }
  46
  47     wxRadioBox(wxWindow *parent,
  48                wxWindowID id,
  49                const wxString& title,
  50                const wxPoint& pos,
  51                const wxSize& size,
  52                const wxArrayString& choices,
  53                int majorDim = 0,
  54                long style = wxRA_SPECIFY_COLS,
  55                const wxValidator& val = wxDefaultValidator,
  56                const wxString& name = wxRadioBoxNameStr)
  57               :m_radios(wxKEY_INTEGER,choices.GetCount()+1)
  58     {
  59         Init();
  60         (void)Create(parent, id, title, pos, size, choices, majorDim,
  61                      style, val, name);
  62     }
  63
  64     ~wxRadioBox();
  65
  66     bool Create(wxWindow *parent,
  67                 wxWindowID id,
  68                 const wxString& title,
  69                 const wxPoint& pos = wxDefaultPosition,
  70                 const wxSize& size = wxDefaultSize,
  71                 int n = 0, const wxString choices[] = NULL,
  72                 int majorDim = 0,
  73                 long style = wxRA_SPECIFY_COLS,
  74                 const wxValidator& val = wxDefaultValidator,
  75                 const wxString& name = wxRadioBoxNameStr);
  76
  77     bool Create(wxWindow *parent,
  78                 wxWindowID id,
  79                 const wxString& title,
  80                 const wxPoint& pos,
  81                 const wxSize& size,
  82                 const wxArrayString& choices,
  83                 int majorDim = 0,
  84                 long style = wxRA_SPECIFY_COLS,
  85                 const wxValidator& val = wxDefaultValidator,
  86                 const wxString& name = wxRadioBoxNameStr);
  87
  88     // implement the radiobox interface
  89     virtual void SetSelection(int n);
  90     virtual int GetSelection() const;
  91     virtual int GetCount() const;
  92     virtual wxString GetString(int n) const;
  93     virtual void SetString(int n, const wxString& label);
  94
  95     virtual bool Enable(bool enable = true);
  96     virtual bool Enable(int n, bool enable = true);
  97
  98     virtual bool Show(bool show = true);
  99     virtual bool Show(int n, bool show = true);
 100
 101     virtual void SetLabel(const wxString& label);
 102     virtual wxString GetLabel();
 103
 104     virtual int GetColumnCount() const;
 105     virtual int GetRowCount() const;
 106
 107     virtual void DoGetPosition( int *x, int *y ) const;
 108     virtual void DoGetSize( int *width, int *height ) const;
 109     virtual void DoMoveWindow(int x, int y, int width, int height);
 110
 111     virtual wxPoint GetClientAreaOrigin() const;
 112
 113     void SetFocus();
 114     void SetLabelFont(const wxFont& WXUNUSED(font)) {};
 115     void SetButtonFont(const wxFont& font) { SetFont(font); }
 116
 117     virtual void Refresh( bool eraseBackground = true,
 118                           const wxRect *rect = NULL );
 119
 120     void Command(wxCommandEvent& event);
 121
 122     int GetNumberOfRowsOrCols() const { return m_noRowsOrCols; }
 123     void SetNumberOfRowsOrCols(int n) { m_noRowsOrCols = n; }
 124
 125     // implementation only from now on
 126     // -------------------------------
 127
 128     virtual bool SetFont(const wxFont& font);
 129
 130     void SendNotificationEvent();
 131
 132     // get the number of buttons per column/row
 133     int GetNumVer() const;
 134     int GetNumHor() const;
 135
 136 protected:
 137     // we can't compute our best size before the items are added to the control
 138     virtual void SetInitialBestSize(const wxSize& WXUNUSED(size)) { }
 139
 140     // get the max size of radio buttons
 141     wxSize GetMaxButtonSize() const;
 142
 143     // get the total size occupied by the radio box buttons
 144     wxSize GetTotalButtonSize(const wxSize& sizeBtn) const;
 145
 146     int               m_majorDim;
 147     int *             m_radioWidth;  // for bitmaps
 148     int *             m_radioHeight;
 149
 150     int               m_noItems;
 151     int               m_noRowsOrCols;
 152     int               m_selectedButton;
 153
 154     virtual wxSize DoGetBestSize() const;
 155
 156 private:
 157
 158     void Init();
 159     wxRadioButton *GetRadioButton(int i) const;
 160
 161     wxPoint m_pos;
 162     wxSize m_size;
 163     wxHashTable m_radios;
 164
 165     DECLARE_DYNAMIC_CLASS(wxRadioBox)
 166     DECLARE_NO_COPY_CLASS(wxRadioBox)
 167 };
 168
 169 #endif
 170     // _WX_RADIOBOX_H_