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Further wxRichTextCtrl performance improvements
[wxWidgets.git] / include / wx / gtk / choice.h
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: wx/gtk/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 _WX_GTK_CHOICE_H_
11 #define _WX_GTK_CHOICE_H_
12
13 class WXDLLIMPEXP_FWD_BASE wxSortedArrayString;
14 class WXDLLIMPEXP_FWD_BASE wxArrayString;
15
16 //-----------------------------------------------------------------------------
17 // wxChoice
18 //-----------------------------------------------------------------------------
19
20 class WXDLLIMPEXP_CORE wxChoice : public wxChoiceBase
21 {
22 public:
23 wxChoice();
24 wxChoice( wxWindow *parent, wxWindowID id,
25 const wxPoint& pos = wxDefaultPosition,
26 const wxSize& size = wxDefaultSize,
27 int n = 0, const wxString choices[] = (const wxString *) NULL,
28 long style = 0,
29 const wxValidator& validator = wxDefaultValidator,
30 const wxString& name = wxChoiceNameStr )
31 {
32 m_strings = (wxSortedArrayString *)NULL;
33
34 Create(parent, id, pos, size, n, choices, style, validator, name);
35 }
36 wxChoice( wxWindow *parent, wxWindowID id,
37 const wxPoint& pos,
38 const wxSize& size,
39 const wxArrayString& choices,
40 long style = 0,
41 const wxValidator& validator = wxDefaultValidator,
42 const wxString& name = wxChoiceNameStr )
43 {
44 m_strings = (wxSortedArrayString *)NULL;
45
46 Create(parent, id, pos, size, choices, style, validator, name);
47 }
48 virtual ~wxChoice();
49 bool Create( wxWindow *parent, wxWindowID id,
50 const wxPoint& pos = wxDefaultPosition,
51 const wxSize& size = wxDefaultSize,
52 int n = 0, const wxString choices[] = (wxString *) NULL,
53 long style = 0,
54 const wxValidator& validator = wxDefaultValidator,
55 const wxString& name = wxChoiceNameStr );
56 bool Create( wxWindow *parent, wxWindowID id,
57 const wxPoint& pos,
58 const wxSize& size,
59 const wxArrayString& choices,
60 long style = 0,
61 const wxValidator& validator = wxDefaultValidator,
62 const wxString& name = wxChoiceNameStr );
63
64 int GetSelection() const;
65 void SetSelection(int n);
66
67 virtual unsigned int GetCount() const;
68 virtual int FindString(const wxString& s, bool bCase = false) const;
69 virtual wxString GetString(unsigned int n) const;
70 virtual void SetString(unsigned int n, const wxString& string);
71
72 static wxVisualAttributes
73 GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
74
75 protected:
76 void DoDeleteOneItem(unsigned int n);
77 void DoClear();
78
79 wxArrayPtrVoid m_clientData; // contains the client data for the items
80
81 virtual wxSize DoGetBestSize() const;
82 virtual void DoApplyWidgetStyle(GtkRcStyle *style);
83 virtual GdkWindow *GTKGetWindow(wxArrayGdkWindows& windows) const;
84
85 virtual int DoInsertItems(const wxArrayStringsAdapter& items,
86 unsigned int pos,
87 void **clientData, wxClientDataType type);
88
89 virtual void DoSetItemClientData(unsigned int n, void* clientData);
90 virtual void* DoGetItemClientData(unsigned int n) const;
91
92 private:
93 // DoInsertItems() helper
94 int GtkAddHelper(GtkWidget *menu, unsigned int pos, const wxString& item);
95
96 // this array is only used for controls with wxCB_SORT style, so only
97 // allocate it if it's needed (hence using pointer)
98 wxSortedArrayString *m_strings;
99
100 public:
101 // this circumvents a GTK+ 2.0 bug so that the selection is
102 // invalidated properly
103 int m_selection_hack;
104
105 private:
106 DECLARE_DYNAMIC_CLASS(wxChoice)
107 };
108
109
110 #endif // _WX_GTK_CHOICE_H_