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added GetCurrentSelection(); made GetSelection() behave as documented (and not as...
[wxWidgets.git] / include / wx / gtk / choice.h
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: choice.h
3 // Purpose:
4 // Author: Robert Roebling
5 // Id: $Id$
6 // Copyright: (c) 1998 Robert Roebling
7 // Licence: wxWindows licence
8 /////////////////////////////////////////////////////////////////////////////
9
10 #ifndef __GTKCHOICEH__
11 #define __GTKCHOICEH__
12
13 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
14 #pragma interface "choice.h"
15 #endif
16
17 class WXDLLIMPEXP_BASE wxSortedArrayString;
18 class WXDLLIMPEXP_BASE wxArrayString;
19
20 //-----------------------------------------------------------------------------
21 // wxChoice
22 //-----------------------------------------------------------------------------
23
24 class WXDLLIMPEXP_CORE wxChoice : public wxChoiceBase
25 {
26 public:
27 wxChoice();
28 wxChoice( wxWindow *parent, wxWindowID id,
29 const wxPoint& pos = wxDefaultPosition,
30 const wxSize& size = wxDefaultSize,
31 int n = 0, const wxString choices[] = (const wxString *) NULL,
32 long style = 0,
33 const wxValidator& validator = wxDefaultValidator,
34 const wxString& name = wxChoiceNameStr )
35 {
36 m_strings = (wxSortedArrayString *)NULL;
37
38 Create(parent, id, pos, size, n, choices, style, validator, name);
39 }
40 wxChoice( wxWindow *parent, wxWindowID id,
41 const wxPoint& pos,
42 const wxSize& size,
43 const wxArrayString& choices,
44 long style = 0,
45 const wxValidator& validator = wxDefaultValidator,
46 const wxString& name = wxChoiceNameStr )
47 {
48 m_strings = (wxSortedArrayString *)NULL;
49
50 Create(parent, id, pos, size, choices, style, validator, name);
51 }
52 ~wxChoice();
53 bool Create( wxWindow *parent, wxWindowID id,
54 const wxPoint& pos = wxDefaultPosition,
55 const wxSize& size = wxDefaultSize,
56 int n = 0, const wxString choices[] = (wxString *) NULL,
57 long style = 0,
58 const wxValidator& validator = wxDefaultValidator,
59 const wxString& name = wxChoiceNameStr );
60 bool Create( wxWindow *parent, wxWindowID id,
61 const wxPoint& pos,
62 const wxSize& size,
63 const wxArrayString& choices,
64 long style = 0,
65 const wxValidator& validator = wxDefaultValidator,
66 const wxString& name = wxChoiceNameStr );
67
68 // implement base class pure virtuals
69 void Delete(int n);
70 void Clear();
71
72 int GetSelection() const;
73 #if wxABI_VERSION >= 20602
74 int GetCurrentSelection() const { return GetSelection(); }
75 #endif
76 void SetSelection( int n );
77
78 virtual int GetCount() const;
79 int FindString( const wxString& string ) const;
80 wxString GetString( int n ) const;
81 void SetString( int n, const wxString& string );
82
83 static wxVisualAttributes
84 GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
85
86 protected:
87 wxList m_clientList; // contains the client data for the items
88
89 void DoApplyWidgetStyle(GtkRcStyle *style);
90 virtual int DoAppend(const wxString& item);
91 virtual int DoInsert(const wxString& item, int pos);
92
93 virtual void DoSetItemClientData( int n, void* clientData );
94 virtual void* DoGetItemClientData( int n ) const;
95 virtual void DoSetItemClientObject( int n, wxClientData* clientData );
96 virtual wxClientData* DoGetItemClientObject( int n ) const;
97
98 virtual wxSize DoGetBestSize() const;
99
100 virtual bool IsOwnGtkWindow( GdkWindow *window );
101
102 private:
103 // common part of Create() and DoAppend()
104 int GtkAddHelper(GtkWidget *menu, int pos, const wxString& item);
105
106 // this array is only used for controls with wxCB_SORT style, so only
107 // allocate it if it's needed (hence using pointer)
108 wxSortedArrayString *m_strings;
109
110 public:
111 // this circumvents a GTK+ 2.0 bug so that the selection is
112 // invalidated properly
113 int m_selection_hack;
114
115 private:
116 DECLARE_DYNAMIC_CLASS(wxChoice)
117 };
118
119
120 #endif // __GTKCHOICEH__