include/wx/msw/radiobox.h

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