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1 ///////////////////////////////////////////////////////////////////////////////
2 // Name: wx/univ/radiobut.h
3 // Purpose: wxRadioButton declaration
4 // Author: Vadim Zeitlin
5 // Modified by:
6 // Created: 10.09.00
7 // RCS-ID: $Id$
8 // Copyright: (c) 2000 SciTech Software, Inc. (www.scitechsoft.com)
9 // Licence: wxWindows licence
10 ///////////////////////////////////////////////////////////////////////////////
11
12 #ifndef _WX_UNIV_RADIOBUT_H_
13 #define _WX_UNIV_RADIOBUT_H_
14
15 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
16 #pragma interface "univradiobut.h"
17 #endif
18
19 #include "wx/checkbox.h"
20
21 // ----------------------------------------------------------------------------
22 // wxRadioButton
23 // ----------------------------------------------------------------------------
24
25 class WXDLLEXPORT wxRadioButton : public wxCheckBox
26 {
27 public:
28 // constructors
29 wxRadioButton() { Init(); }
30
31 wxRadioButton(wxWindow *parent,
32 wxWindowID id,
33 const wxString& label,
34 const wxPoint& pos = wxDefaultPosition,
35 const wxSize& size = wxDefaultSize,
36 long style = 0,
37 const wxValidator& validator = wxDefaultValidator,
38 const wxString& name = wxRadioButtonNameStr)
39 {
40 Init();
41
42 Create(parent, id, label, pos, size, style, validator, name);
43 }
44
45 bool Create(wxWindow *parent,
46 wxWindowID id,
47 const wxString& label,
48 const wxPoint& pos = wxDefaultPosition,
49 const wxSize& size = wxDefaultSize,
50 long style = 0,
51 const wxValidator& validator = wxDefaultValidator,
52 const wxString& name = wxRadioButtonNameStr);
53
54 // override some base class methods
55 virtual void ChangeValue(bool value);
56
57 protected:
58 // implement our own drawing
59 virtual void DoDraw(wxControlRenderer *renderer);
60
61 // we use the radio button bitmaps for size calculation
62 virtual wxSize GetBitmapSize() const;
63
64 // the radio button can only be cleared using this method, not
65 // ChangeValue() above - and it is protected as it can only be called by
66 // another radiobutton
67 void ClearValue();
68
69 // called when the radio button becomes checked: we clear all the buttons
70 // in the same group with us here
71 virtual void OnCheck();
72
73 // send event about radio button selection
74 virtual void SendEvent();
75
76 private:
77 DECLARE_DYNAMIC_CLASS(wxRadioButton)
78 };
79
80 #endif // _WX_UNIV_RADIOBUT_H_