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1 | /////////////////////////////////////////////////////////////////////////////// | |
2 | // Name: listbox.cpp | |
3 | // Purpose: wxListBox | |
4 | // Author: AUTHOR | |
5 | // Modified by: | |
6 | // Created: ??/??/98 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) AUTHOR | |
9 | // Licence: wxWindows licence | |
10 | /////////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #ifdef __GNUG__ | |
13 | #pragma implementation "listbox.h" | |
14 | #endif | |
15 | ||
16 | #include "wx/listbox.h" | |
17 | #include "wx/settings.h" | |
18 | #include "wx/dynarray.h" | |
19 | #include "wx/log.h" | |
20 | ||
21 | IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl) | |
22 | ||
23 | // ============================================================================ | |
24 | // list box control implementation | |
25 | // ============================================================================ | |
26 | ||
27 | // Listbox item | |
28 | wxListBox::wxListBox() | |
29 | { | |
30 | m_noItems = 0; | |
31 | m_selected = 0; | |
32 | } | |
33 | ||
34 | bool wxListBox::Create(wxWindow *parent, wxWindowID id, | |
35 | const wxPoint& pos, | |
36 | const wxSize& size, | |
37 | int n, const wxString choices[], | |
38 | long style, | |
39 | const wxValidator& validator, | |
40 | const wxString& name) | |
41 | { | |
42 | m_noItems = n; | |
43 | m_selected = 0; | |
44 | ||
45 | SetName(name); | |
46 | SetValidator(validator); | |
47 | ||
48 | if (parent) parent->AddChild(this); | |
49 | ||
50 | wxSystemSettings settings; | |
51 | SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW)); | |
52 | ||
53 | m_windowId = ( id == -1 ) ? (int)NewControlId() : id; | |
54 | ||
55 | // TODO create listbox | |
56 | ||
57 | return FALSE; | |
58 | } | |
59 | ||
60 | wxListBox::~wxListBox() | |
61 | { | |
62 | } | |
63 | ||
64 | void wxListBox::SetFirstItem(int N) | |
65 | { | |
66 | // TODO | |
67 | } | |
68 | ||
69 | void wxListBox::SetFirstItem(const wxString& s) | |
70 | { | |
71 | // TODO | |
72 | } | |
73 | ||
74 | void wxListBox::Delete(int N) | |
75 | { | |
76 | m_noItems --; | |
77 | // TODO | |
78 | } | |
79 | ||
80 | void wxListBox::Append(const wxString& item) | |
81 | { | |
82 | m_noItems ++; | |
83 | ||
84 | // TODO | |
85 | } | |
86 | ||
87 | void wxListBox::Append(const wxString& item, char *Client_data) | |
88 | { | |
89 | m_noItems ++; | |
90 | ||
91 | // TODO | |
92 | } | |
93 | ||
94 | void wxListBox::Set(int n, const wxString *choices, char** clientData) | |
95 | { | |
96 | m_noItems = n; | |
97 | ||
98 | // TODO | |
99 | } | |
100 | ||
101 | int wxListBox::FindString(const wxString& s) const | |
102 | { | |
103 | // TODO | |
104 | return -1; | |
105 | } | |
106 | ||
107 | void wxListBox::Clear() | |
108 | { | |
109 | m_noItems = 0; | |
110 | // TODO | |
111 | } | |
112 | ||
113 | void wxListBox::SetSelection(int N, bool select) | |
114 | { | |
115 | // TODO | |
116 | } | |
117 | ||
118 | bool wxListBox::Selected(int N) const | |
119 | { | |
120 | // TODO | |
121 | return FALSE; | |
122 | } | |
123 | ||
124 | void wxListBox::Deselect(int N) | |
125 | { | |
126 | // TODO | |
127 | } | |
128 | ||
129 | char *wxListBox::GetClientData(int N) const | |
130 | { | |
131 | // TODO | |
132 | return (char *)NULL; | |
133 | } | |
134 | ||
135 | void wxListBox::SetClientData(int N, char *Client_data) | |
136 | { | |
137 | // TODO | |
138 | } | |
139 | ||
140 | // Return number of selections and an array of selected integers | |
141 | int wxListBox::GetSelections(wxArrayInt& aSelections) const | |
142 | { | |
143 | aSelections.Empty(); | |
144 | ||
145 | /* TODO | |
146 | if ((m_windowStyle & wxLB_MULTIPLE) || (m_windowStyle & wxLB_EXTENDED)) | |
147 | { | |
148 | int no_sel = ?? | |
149 | for ( int n = 0; n < no_sel; n++ ) | |
150 | aSelections.Add(??); | |
151 | ||
152 | return no_sel; | |
153 | } | |
154 | else // single-selection listbox | |
155 | { | |
156 | aSelections.Add(??); | |
157 | ||
158 | return 1; | |
159 | } | |
160 | */ | |
161 | return 0; | |
162 | } | |
163 | ||
164 | // Get single selection, for single choice list items | |
165 | int wxListBox::GetSelection() const | |
166 | { | |
167 | // TODO | |
168 | return -1; | |
169 | } | |
170 | ||
171 | // Find string for position | |
172 | wxString wxListBox::GetString(int N) const | |
173 | { | |
174 | // TODO | |
175 | return wxString(""); | |
176 | } | |
177 | ||
178 | void wxListBox::SetSize(int x, int y, int width, int height, int sizeFlags) | |
179 | { | |
180 | // TODO | |
181 | } | |
182 | ||
183 | void wxListBox::InsertItems(int nItems, const wxString items[], int pos) | |
184 | { | |
185 | m_noItems += nItems; | |
186 | ||
187 | // TODO | |
188 | } | |
189 | ||
190 | void wxListBox::SetString(int N, const wxString& s) | |
191 | { | |
192 | // TODO | |
193 | } | |
194 | ||
195 | int wxListBox::Number () const | |
196 | { | |
197 | return m_noItems; | |
198 | } | |
199 | ||
200 | // For single selection items only | |
201 | wxString wxListBox::GetStringSelection () const | |
202 | { | |
203 | int sel = GetSelection (); | |
204 | if (sel > -1) | |
205 | return this->GetString (sel); | |
206 | else | |
207 | return wxString(""); | |
208 | } | |
209 | ||
210 | bool wxListBox::SetStringSelection (const wxString& s, bool flag) | |
211 | { | |
212 | int sel = FindString (s); | |
213 | if (sel > -1) | |
214 | { | |
215 | SetSelection (sel, flag); | |
216 | return TRUE; | |
217 | } | |
218 | else | |
219 | return FALSE; | |
220 | } | |
221 | ||
222 | void wxListBox::Command (wxCommandEvent & event) | |
223 | { | |
224 | if (event.m_extraLong) | |
225 | SetSelection (event.m_commandInt); | |
226 | else | |
227 | { | |
228 | Deselect (event.m_commandInt); | |
229 | return; | |
230 | } | |
231 | ProcessCommand (event); | |
232 | } | |
233 |