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 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  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     ~wxRadioBox();
  42
  43     bool Create(wxWindow *parent,
  44                 wxWindowID id,
  45                 const wxString& title,
  46                 const wxPoint& pos = wxDefaultPosition,
  47                 const wxSize& size = wxDefaultSize,
  48                 int n = 0, const wxString choices[] = NULL,
  49                 int majorDim = 0,
  50                 long style = wxRA_HORIZONTAL,
  51                 const wxValidator& val = wxDefaultValidator,
  52                 const wxString& name = wxRadioBoxNameStr);
  53
  54     // implement the radiobox interface
  55     virtual void SetSelection(int n);
  56     virtual int GetSelection() const;
  57     virtual int GetCount() const;
  58     virtual wxString GetString(int n) const;
  59     virtual void SetString(int n, const wxString& label);
  60     virtual void Enable(int n, bool enable = TRUE);
  61     virtual void Show(int n, bool show = TRUE);
  62     virtual int GetColumnCount() const;
  63     virtual int GetRowCount() const;
  64
  65     virtual bool Show(bool show = TRUE);
  66     void SetFocus();
  67     virtual bool Enable(bool enable = TRUE);
  68     void SetLabelFont(const wxFont& WXUNUSED(font)) {};
  69     void SetButtonFont(const wxFont& font) { SetFont(font); }
  70
  71     void Command(wxCommandEvent& event);
  72
  73     int GetNumberOfRowsOrCols() const { return m_noRowsOrCols; }
  74     void SetNumberOfRowsOrCols(int n) { m_noRowsOrCols = n; }
  75
  76     // implementation only from now on
  77     // -------------------------------
  78
  79     virtual bool MSWCommand(WXUINT param, WXWORD id);
  80
  81     // FIXME: are they used? missing "Do" prefix?
  82     void GetSize(int *x, int *y) const;
  83     void GetPosition(int *x, int *y) const;
  84
  85     virtual bool SetFont(const wxFont& font);
  86
  87     long MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
  88     virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
  89                                 WXUINT message,
  90                                 WXWPARAM wParam, WXLPARAM lParam);
  91     WXHWND *GetRadioButtons() const { return m_radioButtons; }
  92     bool ContainsHWND(WXHWND hWnd) const;
  93     void SendNotificationEvent();
  94
  95     // get the number of buttons per column/row
  96     int GetNumVer() const;
  97     int GetNumHor() const;
  98
  99 protected:
 100     // subclass one radio button
 101     void SubclassRadioButton(WXHWND hWndBtn);
 102
 103     // get the max size of radio buttons
 104     wxSize GetMaxButtonSize() const;
 105
 106     // get the total size occupied by the radio box buttons
 107     wxSize GetTotalButtonSize(const wxSize& sizeBtn) const;
 108
 109     WXHWND *          m_radioButtons;
 110     int               m_majorDim;
 111     int *             m_radioWidth;  // for bitmaps
 112     int *             m_radioHeight;
 113
 114     int               m_noItems;
 115     int               m_noRowsOrCols;
 116     int               m_selectedButton;
 117
 118     virtual void DoSetSize(int x, int y,
 119                            int width, int height,
 120                            int sizeFlags = wxSIZE_AUTO);
 121     virtual wxSize DoGetBestSize() const;
 122
 123 private:
 124     DECLARE_DYNAMIC_CLASS(wxRadioBox)
 125     DECLARE_NO_COPY_CLASS(wxRadioBox)
 126 };
 127
 128 #endif
 129     // _WX_RADIOBOX_H_