]> git.saurik.com Git - wxWidgets.git/blame_incremental - include/wx/gtk/combobox.h
don't pass unnecessary arguments to FindOrCreateBrush/Pen()
[wxWidgets.git] / include / wx / gtk / combobox.h
... / ...
CommitLineData
1/////////////////////////////////////////////////////////////////////////////
2// Name: wx/gtk/combobox.h
3// Purpose:
4// Author: Robert Roebling
5// Created: 01/02/97
6// Id: $Id$
7// Copyright: (c) 1998 Robert Roebling
8// Licence: wxWindows licence
9/////////////////////////////////////////////////////////////////////////////
10
11#ifndef _WX_GTK_COMBOBOX_H_
12#define _WX_GTK_COMBOBOX_H_
13
14typedef struct _GtkEntry GtkEntry;
15
16//-----------------------------------------------------------------------------
17// wxComboBox
18//-----------------------------------------------------------------------------
19
20class WXDLLIMPEXP_CORE wxComboBox : public wxControl,
21 public wxComboBoxBase
22{
23public:
24 wxComboBox() { m_strings = NULL; }
25 wxComboBox(wxWindow *parent,
26 wxWindowID id,
27 const wxString& value = wxEmptyString,
28 const wxPoint& pos = wxDefaultPosition,
29 const wxSize& size = wxDefaultSize,
30 int n = 0, const wxString choices[] = NULL,
31 long style = 0,
32 const wxValidator& validator = wxDefaultValidator,
33 const wxString& name = wxComboBoxNameStr)
34 {
35 Create(parent, id, value, pos, size, n, choices, style, validator, name);
36 }
37
38 wxComboBox(wxWindow *parent, wxWindowID id,
39 const wxString& value,
40 const wxPoint& pos,
41 const wxSize& size,
42 const wxArrayString& choices,
43 long style = 0,
44 const wxValidator& validator = wxDefaultValidator,
45 const wxString& name = wxComboBoxNameStr)
46 {
47 Create(parent, id, value, pos, size, choices, style, validator, name);
48 }
49
50 virtual ~wxComboBox();
51
52 bool Create(wxWindow *parent, wxWindowID id,
53 const wxString& value = wxEmptyString,
54 const wxPoint& pos = wxDefaultPosition,
55 const wxSize& size = wxDefaultSize,
56 int n = 0, const wxString choices[] = (const wxString *) NULL,
57 long style = 0,
58 const wxValidator& validator = wxDefaultValidator,
59 const wxString& name = wxComboBoxNameStr);
60 bool Create(wxWindow *parent, wxWindowID id,
61 const wxString& value,
62 const wxPoint& pos,
63 const wxSize& size,
64 const wxArrayString& choices,
65 long style = 0,
66 const wxValidator& validator = wxDefaultValidator,
67 const wxString& name = wxComboBoxNameStr);
68
69 // From wxItemContainerImmutable:
70 virtual unsigned int GetCount() const;
71 virtual wxString GetString(unsigned int n) const;
72 virtual void SetString(unsigned int n, const wxString &text);
73 virtual int FindString(const wxString& s, bool bCase = false) const;
74 virtual void SetSelection(int n);
75 virtual int GetSelection() const;
76
77 // from wxTextEntry: we need to override them to avoid virtual function
78 // hiding
79 virtual void SetSelection(long from, long to)
80 {
81 wxTextEntry::SetSelection(from, to);
82 }
83
84 virtual void GetSelection(long *from, long *to) const
85 {
86 return wxTextEntry::GetSelection(from, to);
87 }
88
89 virtual wxString GetStringSelection() const
90 {
91 return wxItemContainer::GetStringSelection();
92 }
93
94 // From wxComboBoxBase:
95 virtual int GetCurrentSelection() const;
96
97 void OnChar( wxKeyEvent &event );
98
99 // Standard event handling
100 void OnCut(wxCommandEvent& event);
101 void OnCopy(wxCommandEvent& event);
102 void OnPaste(wxCommandEvent& event);
103 void OnUndo(wxCommandEvent& event);
104 void OnRedo(wxCommandEvent& event);
105 void OnDelete(wxCommandEvent& event);
106 void OnSelectAll(wxCommandEvent& event);
107
108 void OnUpdateCut(wxUpdateUIEvent& event);
109 void OnUpdateCopy(wxUpdateUIEvent& event);
110 void OnUpdatePaste(wxUpdateUIEvent& event);
111 void OnUpdateUndo(wxUpdateUIEvent& event);
112 void OnUpdateRedo(wxUpdateUIEvent& event);
113 void OnUpdateDelete(wxUpdateUIEvent& event);
114 void OnUpdateSelectAll(wxUpdateUIEvent& event);
115
116 bool m_ignoreNextUpdate:1;
117 wxArrayPtrVoid m_clientData;
118 int m_prevSelection;
119
120 void DisableEvents();
121 void EnableEvents();
122 GtkWidget* GetConnectWidget();
123
124 wxCONTROL_ITEMCONTAINER_CLIENTDATAOBJECT_RECAST
125
126 static wxVisualAttributes
127 GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
128
129 virtual bool IsSorted() const { return HasFlag(wxCB_SORT); }
130
131protected:
132 // From wxWindowGTK:
133 virtual GdkWindow *GTKGetWindow(wxArrayGdkWindows& windows) const;
134
135 // From wxItemContainer:
136 virtual int DoInsertItems(const wxArrayStringsAdapter& items,
137 unsigned int pos,
138 void **clientData, wxClientDataType type);
139 virtual void DoSetItemClientData(unsigned int n, void* clientData);
140 virtual void* DoGetItemClientData(unsigned int n) const;
141 virtual void DoClear();
142 virtual void DoDeleteOneItem(unsigned int n);
143
144 // From wxControl:
145 virtual wxSize DoGetBestSize() const;
146
147 // Widgets that use the style->base colour for the BG colour should
148 // override this and return true.
149 virtual bool UseGTKStyleBase() const { return true; }
150
151 // return the GtkEntry part of the combobox
152 GtkEntry *GetEntry() const;
153
154private:
155 // From wxTextEntry:
156 virtual const wxWindow *GetEditableWindow() const { return this; }
157 virtual GtkEditable *GetEditable() const;
158 virtual void EnableTextChangedEvents(bool enable)
159 {
160 if ( enable )
161 EnableEvents();
162 else
163 DisableEvents();
164 }
165
166 // this array is only used for controls with wxCB_SORT style, so only
167 // allocate it if it's needed (hence using pointer)
168 wxSortedArrayString *m_strings;
169
170 DECLARE_DYNAMIC_CLASS_NO_COPY(wxComboBox)
171 DECLARE_EVENT_TABLE()
172};
173
174#endif // _WX_GTK_COMBOBOX_H_