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1 /////////////////////////////////////////////////////////////////////////////
2 // Name: wx/cocoa/radiobox.h
3 // Purpose: wxRadioBox class
4 // Author: David Elliott
5 // Modified by:
6 // Created: 2003/03/18
7 // RCS-ID: $Id$
8 // Copyright: (c) 2003 David Elliott
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #ifndef __WX_COCOA_RADIOBOX_H__
13 #define __WX_COCOA_RADIOBOX_H__
14
15 // #include "wx/cocoa/NSButton.h"
16 DECLARE_WXCOCOA_OBJC_CLASS(NSMatrix);
17
18 // ========================================================================
19 // wxRadioBox
20 // ========================================================================
21 class WXDLLEXPORT wxRadioBox: public wxControl, public wxRadioBoxBase// , protected wxCocoaNSButton
22 {
23 DECLARE_DYNAMIC_CLASS(wxRadioBox)
24 DECLARE_EVENT_TABLE()
25 // NOTE: We explicitly skip NSControl because our primary cocoa view is
26 // the NSBox but we want to receive action messages from the NSMatrix.
27 WX_DECLARE_COCOA_OWNER(NSBox,NSView,NSView)
28 // ------------------------------------------------------------------------
29 // initialization
30 // ------------------------------------------------------------------------
31 public:
32 wxRadioBox() { }
33 wxRadioBox(wxWindow *parent, wxWindowID winid,
34 const wxString& title,
35 const wxPoint& pos = wxDefaultPosition,
36 const wxSize& size = wxDefaultSize,
37 int n = 0, const wxString choices[] = NULL,
38 int majorDim = 0,
39 long style = 0, const wxValidator& validator = wxDefaultValidator,
40 const wxString& name = wxRadioBoxNameStr)
41 {
42 Create(parent, winid, title, pos, size, n, choices, majorDim, style, validator, name);
43 }
44 wxRadioBox(wxWindow *parent, wxWindowID winid,
45 const wxString& title,
46 const wxPoint& pos,
47 const wxSize& size,
48 const wxArrayString& choices,
49 int majorDim = 0,
50 long style = 0, const wxValidator& validator = wxDefaultValidator,
51 const wxString& name = wxRadioBoxNameStr)
52 {
53 Create(parent, winid, title, pos, size, choices, majorDim, style, validator, name);
54 }
55
56 bool Create(wxWindow *parent, wxWindowID winid,
57 const wxString& title,
58 const wxPoint& pos = wxDefaultPosition,
59 const wxSize& size = wxDefaultSize,
60 int n = 0, const wxString choices[] = NULL,
61 int majorDim = 0,
62 long style = 0,
63 const wxValidator& validator = wxDefaultValidator,
64 const wxString& name = wxRadioBoxNameStr);
65 bool Create(wxWindow *parent, wxWindowID winid,
66 const wxString& title,
67 const wxPoint& pos,
68 const wxSize& size,
69 const wxArrayString& choices,
70 int majorDim = 0,
71 long style = 0,
72 const wxValidator& validator = wxDefaultValidator,
73 const wxString& name = wxRadioBoxNameStr);
74 virtual ~wxRadioBox();
75
76 // Enabling
77 virtual bool Enable(unsigned int n, bool enable = true);
78 virtual bool IsItemEnabled(unsigned int WXUNUSED(n)) const
79 {
80 /* TODO */
81 return true;
82 }
83
84 // Showing
85 virtual bool Show(unsigned int n, bool show = true);
86 virtual bool IsItemShown(unsigned int WXUNUSED(n)) const
87 {
88 /* TODO */
89 return true;
90 }
91
92 // ------------------------------------------------------------------------
93 // Cocoa callbacks
94 // ------------------------------------------------------------------------
95 protected:
96 // Static boxes cannot be enabled/disabled
97 virtual void CocoaSetEnabled(bool enable) { }
98 virtual void CocoaTarget_action(void);
99 // ------------------------------------------------------------------------
100 // Implementation
101 // ------------------------------------------------------------------------
102 public:
103 // Pure virtuals
104 // selection
105 virtual void SetSelection(int n);
106 virtual int GetSelection() const;
107 // string access
108 virtual unsigned int GetCount() const;
109 virtual wxString GetString(unsigned int n) const;
110 virtual void SetString(unsigned int n, const wxString& label);
111 // change the individual radio button state
112 protected:
113 // We don't want the typical wxCocoaNSBox behavior because our real
114 // implementation is by using an NSMatrix as the NSBox's contentView.
115 WX_NSMatrix GetNSMatrix() const;
116 void AssociateNSBox(WX_NSBox theBox);
117 void DisassociateNSBox(WX_NSBox theBox);
118
119 virtual wxSize DoGetBestSize() const;
120
121 int GetRowForIndex(int n) const
122 {
123 if(m_windowStyle & wxRA_SPECIFY_COLS)
124 return n / GetMajorDim();
125 else
126 return n % GetMajorDim();
127 }
128
129 int GetColumnForIndex(int n) const
130 {
131 if(m_windowStyle & wxRA_SPECIFY_COLS)
132 return n % GetMajorDim();
133 else
134 return n / GetMajorDim();
135 }
136 };
137
138 #endif // __WX_COCOA_RADIOBOX_H__