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Commit | Line | Data |
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53010e52 | 1 | ///////////////////////////////////////////////////////////////////////////// |
11e62fe6 | 2 | // Name: src/gtk/combobox.cpp |
53010e52 RR |
3 | // Purpose: |
4 | // Author: Robert Roebling | |
dbf858b5 | 5 | // Id: $Id$ |
01111366 | 6 | // Copyright: (c) 1998 Robert Roebling |
65571936 | 7 | // Licence: wxWindows licence |
53010e52 RR |
8 | ///////////////////////////////////////////////////////////////////////////// |
9 | ||
14f355c2 VS |
10 | // For compilers that support precompilation, includes "wx.h". |
11 | #include "wx/wxprec.h" | |
12 | ||
dcf924a3 RR |
13 | #if wxUSE_COMBOBOX |
14 | ||
8228b893 WS |
15 | #include "wx/combobox.h" |
16 | ||
88a7a4e1 WS |
17 | #ifndef WX_PRECOMP |
18 | #include "wx/intl.h" | |
9eddec69 | 19 | #include "wx/settings.h" |
fec9cc08 | 20 | #include "wx/textctrl.h" // for wxEVT_COMMAND_TEXT_UPDATED |
aaa6d89a | 21 | #include "wx/arrstr.h" |
88a7a4e1 WS |
22 | #endif |
23 | ||
9e691f46 | 24 | #include "wx/gtk/private.h" |
83624f79 | 25 | |
ff654490 VZ |
26 | // ---------------------------------------------------------------------------- |
27 | // GTK callbacks | |
28 | // ---------------------------------------------------------------------------- | |
461573cc | 29 | |
590f50d6 RR |
30 | extern "C" { |
31 | static void | |
32 | gtkcombobox_text_changed_callback( GtkWidget *WXUNUSED(widget), wxComboBox *combo ) | |
33 | { | |
590f50d6 RR |
34 | if (!combo->m_hasVMT) return; |
35 | ||
36 | wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, combo->GetId() ); | |
37 | event.SetString( combo->GetValue() ); | |
38 | event.SetEventObject( combo ); | |
39 | combo->GetEventHandler()->ProcessEvent( event ); | |
40 | } | |
590f50d6 | 41 | |
590f50d6 RR |
42 | static void |
43 | gtkcombobox_changed_callback( GtkWidget *WXUNUSED(widget), wxComboBox *combo ) | |
44 | { | |
590f50d6 | 45 | if (!combo->m_hasVMT) return; |
ddd53873 RR |
46 | |
47 | if (combo->GetSelection() == -1) | |
48 | return; | |
590f50d6 RR |
49 | |
50 | wxCommandEvent event( wxEVT_COMMAND_COMBOBOX_SELECTED, combo->GetId() ); | |
51 | event.SetInt( combo->GetSelection() ); | |
52 | event.SetString( combo->GetStringSelection() ); | |
53 | event.SetEventObject( combo ); | |
54 | combo->GetEventHandler()->ProcessEvent( event ); | |
55 | } | |
56 | } | |
a73ae836 | 57 | |
e1e955e1 RR |
58 | //----------------------------------------------------------------------------- |
59 | // wxComboBox | |
53010e52 RR |
60 | //----------------------------------------------------------------------------- |
61 | ||
62 | IMPLEMENT_DYNAMIC_CLASS(wxComboBox,wxControl) | |
63 | ||
b4071e91 | 64 | BEGIN_EVENT_TABLE(wxComboBox, wxControl) |
8a85884a | 65 | EVT_CHAR(wxComboBox::OnChar) |
150e31d2 JS |
66 | |
67 | EVT_MENU(wxID_CUT, wxComboBox::OnCut) | |
68 | EVT_MENU(wxID_COPY, wxComboBox::OnCopy) | |
69 | EVT_MENU(wxID_PASTE, wxComboBox::OnPaste) | |
70 | EVT_MENU(wxID_UNDO, wxComboBox::OnUndo) | |
71 | EVT_MENU(wxID_REDO, wxComboBox::OnRedo) | |
72 | EVT_MENU(wxID_CLEAR, wxComboBox::OnDelete) | |
73 | EVT_MENU(wxID_SELECTALL, wxComboBox::OnSelectAll) | |
74 | ||
75 | EVT_UPDATE_UI(wxID_CUT, wxComboBox::OnUpdateCut) | |
76 | EVT_UPDATE_UI(wxID_COPY, wxComboBox::OnUpdateCopy) | |
77 | EVT_UPDATE_UI(wxID_PASTE, wxComboBox::OnUpdatePaste) | |
78 | EVT_UPDATE_UI(wxID_UNDO, wxComboBox::OnUpdateUndo) | |
79 | EVT_UPDATE_UI(wxID_REDO, wxComboBox::OnUpdateRedo) | |
80 | EVT_UPDATE_UI(wxID_CLEAR, wxComboBox::OnUpdateDelete) | |
81 | EVT_UPDATE_UI(wxID_SELECTALL, wxComboBox::OnUpdateSelectAll) | |
b4071e91 RR |
82 | END_EVENT_TABLE() |
83 | ||
584ad2a3 MB |
84 | bool wxComboBox::Create( wxWindow *parent, wxWindowID id, |
85 | const wxString& value, | |
86 | const wxPoint& pos, const wxSize& size, | |
87 | const wxArrayString& choices, | |
88 | long style, const wxValidator& validator, | |
89 | const wxString& name ) | |
90 | { | |
91 | wxCArrayString chs(choices); | |
92 | ||
93 | return Create( parent, id, value, pos, size, chs.GetCount(), | |
94 | chs.GetStrings(), style, validator, name ); | |
95 | } | |
96 | ||
fd0eed64 RR |
97 | bool wxComboBox::Create( wxWindow *parent, wxWindowID id, const wxString& value, |
98 | const wxPoint& pos, const wxSize& size, | |
99 | int n, const wxString choices[], | |
805dd538 VZ |
100 | long style, const wxValidator& validator, |
101 | const wxString& name ) | |
53010e52 | 102 | { |
a236aa20 | 103 | m_strings = NULL; |
7d8268a1 | 104 | m_ignoreNextUpdate = false; |
159b66c0 | 105 | m_prevSelection = 0; |
805dd538 | 106 | |
db434467 | 107 | if (!PreCreation( parent, pos, size ) || |
4dcaf11a RR |
108 | !CreateBase( parent, id, pos, size, style, validator, name )) |
109 | { | |
223d09f6 | 110 | wxFAIL_MSG( wxT("wxComboBox creation failed") ); |
7d8268a1 | 111 | return false; |
4dcaf11a | 112 | } |
6de97a3b | 113 | |
a236aa20 VZ |
114 | if(HasFlag(wxCB_SORT)) |
115 | m_strings = new wxSortedArrayString(); | |
116 | ||
ff654490 | 117 | m_widget = gtk_combo_box_entry_new_text(); |
30ed6e5c | 118 | |
ff654490 | 119 | GtkEntry * const entry = GetEntry(); |
3ca6a5f0 | 120 | |
ff654490 | 121 | gtk_entry_set_editable( entry, TRUE ); |
805dd538 | 122 | |
a236aa20 | 123 | Append(n, choices); |
590f50d6 | 124 | |
f03fc89f | 125 | m_parent->DoAddChild( this ); |
30ed6e5c | 126 | |
590f50d6 | 127 | m_focusWidget = GTK_WIDGET( entry ); |
805dd538 | 128 | |
abdeb9e7 | 129 | PostCreation(size); |
53010e52 | 130 | |
ff654490 | 131 | ConnectWidget( m_widget ); |
805dd538 | 132 | |
ff654490 | 133 | gtk_entry_set_text( entry, wxGTK_CONV(value) ); |
8228b893 | 134 | |
ff654490 VZ |
135 | if (style & wxCB_READONLY) |
136 | gtk_entry_set_editable( entry, FALSE ); | |
8228b893 | 137 | |
ff654490 VZ |
138 | g_signal_connect_after (entry, "changed", |
139 | G_CALLBACK (gtkcombobox_text_changed_callback), this); | |
8228b893 | 140 | |
ff654490 VZ |
141 | g_signal_connect_after (m_widget, "changed", |
142 | G_CALLBACK (gtkcombobox_changed_callback), this); | |
f4322df6 | 143 | |
805dd538 | 144 | |
170acdc9 | 145 | SetInitialSize(size); // need this too because this is a wxControlWithItems |
805dd538 | 146 | |
7d8268a1 | 147 | return true; |
fd0eed64 RR |
148 | } |
149 | ||
ff654490 VZ |
150 | GtkEntry *wxComboBox::GetEntry() const |
151 | { | |
152 | return GTK_ENTRY(GTK_BIN(m_widget)->child); | |
153 | } | |
154 | ||
0ec1179b VZ |
155 | GtkEditable *wxComboBox::GetEditable() const |
156 | { | |
ff654490 | 157 | return GTK_EDITABLE( GTK_BIN(m_widget)->child ); |
0ec1179b VZ |
158 | } |
159 | ||
fd0eed64 RR |
160 | wxComboBox::~wxComboBox() |
161 | { | |
a236aa20 | 162 | Clear(); |
7d6d2cd4 | 163 | |
a236aa20 | 164 | delete m_strings; |
6de97a3b | 165 | } |
53010e52 | 166 | |
2b5f62a0 VZ |
167 | void wxComboBox::SetFocus() |
168 | { | |
169 | if ( m_hasFocus ) | |
170 | { | |
171 | // don't do anything if we already have focus | |
172 | return; | |
173 | } | |
174 | ||
175 | gtk_widget_grab_focus( m_focusWidget ); | |
176 | } | |
177 | ||
a236aa20 VZ |
178 | int wxComboBox::DoInsertItems(const wxArrayStringsAdapter & items, |
179 | unsigned int pos, | |
180 | void **clientData, wxClientDataType type) | |
53010e52 | 181 | { |
2a68b7a0 | 182 | wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid combobox") ); |
805dd538 | 183 | |
a236aa20 VZ |
184 | wxASSERT_MSG( !IsSorted() || (pos == GetCount()), |
185 | _T("In a sorted combobox data could only be appended")); | |
186 | ||
187 | const int count = items.GetCount(); | |
188 | ||
189 | int n = wxNOT_FOUND; | |
190 | ||
ff654490 VZ |
191 | GtkComboBox* combobox = GTK_COMBO_BOX( m_widget ); |
192 | for( int i = 0; i < count; ++i ) | |
590f50d6 | 193 | { |
ff654490 VZ |
194 | n = pos + i; |
195 | // If sorted, use this wxSortedArrayStrings to determine | |
196 | // the right insertion point | |
197 | if(m_strings) | |
198 | n = m_strings->Add(items[i]); | |
243dbf1a | 199 | |
ff654490 | 200 | gtk_combo_box_insert_text( combobox, n, wxGTK_CONV( items[i] ) ); |
243dbf1a | 201 | |
ff654490 VZ |
202 | m_clientData.Insert( NULL, n ); |
203 | AssignNewItemClientData(n, clientData, i, type); | |
590f50d6 | 204 | } |
8228b893 | 205 | |
b0021947 | 206 | InvalidateBestSize(); |
243dbf1a | 207 | |
a236aa20 | 208 | return n; |
243dbf1a VZ |
209 | } |
210 | ||
aa61d352 | 211 | void wxComboBox::DoSetItemClientData(unsigned int n, void* clientData) |
fd0eed64 | 212 | { |
a236aa20 | 213 | m_clientData[n] = clientData; |
6de97a3b | 214 | } |
53010e52 | 215 | |
aa61d352 | 216 | void* wxComboBox::DoGetItemClientData(unsigned int n) const |
53010e52 | 217 | { |
a236aa20 | 218 | return m_clientData[n]; |
fd0eed64 RR |
219 | } |
220 | ||
a236aa20 | 221 | void wxComboBox::DoClear() |
fd0eed64 | 222 | { |
223d09f6 | 223 | wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") ); |
805dd538 | 224 | |
461573cc | 225 | DisableEvents(); |
30ed6e5c | 226 | |
ff654490 VZ |
227 | GtkComboBox* combobox = GTK_COMBO_BOX( m_widget ); |
228 | const unsigned int count = GetCount(); | |
229 | for (unsigned int i = 0; i < count; i++) | |
230 | gtk_combo_box_remove_text( combobox, 0 ); | |
8228b893 | 231 | |
a236aa20 | 232 | m_clientData.Clear(); |
805dd538 | 233 | |
a236aa20 VZ |
234 | if(m_strings) |
235 | m_strings->Clear(); | |
30ed6e5c | 236 | |
461573cc | 237 | EnableEvents(); |
b0021947 VS |
238 | |
239 | InvalidateBestSize(); | |
6de97a3b | 240 | } |
53010e52 | 241 | |
a236aa20 | 242 | void wxComboBox::DoDeleteOneItem(unsigned int n) |
53010e52 | 243 | { |
223d09f6 | 244 | wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") ); |
805dd538 | 245 | |
ff654490 | 246 | wxCHECK_RET( IsValid(n), wxT("invalid index") ); |
30ed6e5c | 247 | |
ff654490 VZ |
248 | GtkComboBox* combobox = GTK_COMBO_BOX( m_widget ); |
249 | gtk_combo_box_remove_text( combobox, n ); | |
8228b893 | 250 | |
a236aa20 VZ |
251 | m_clientData.RemoveAt( n ); |
252 | if(m_strings) | |
253 | m_strings->RemoveAt( n ); | |
150e31d2 | 254 | |
b0021947 | 255 | InvalidateBestSize(); |
461573cc RR |
256 | } |
257 | ||
aa61d352 | 258 | void wxComboBox::SetString(unsigned int n, const wxString &text) |
461573cc RR |
259 | { |
260 | wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") ); | |
261 | ||
ff654490 VZ |
262 | GtkComboBox* combobox = GTK_COMBO_BOX( m_widget ); |
263 | wxCHECK_RET( IsValid(n), wxT("invalid index") ); | |
8228b893 | 264 | |
ff654490 VZ |
265 | GtkTreeModel *model = gtk_combo_box_get_model( combobox ); |
266 | GtkTreeIter iter; | |
267 | if (gtk_tree_model_iter_nth_child (model, &iter, NULL, n)) | |
461573cc | 268 | { |
ff654490 VZ |
269 | GValue value = { 0, }; |
270 | g_value_init( &value, G_TYPE_STRING ); | |
271 | g_value_set_string( &value, wxGTK_CONV( text ) ); | |
272 | gtk_list_store_set_value( GTK_LIST_STORE(model), &iter, 0, &value ); | |
273 | g_value_unset( &value ); | |
590f50d6 | 274 | } |
8228b893 | 275 | |
b0021947 | 276 | InvalidateBestSize(); |
6de97a3b | 277 | } |
53010e52 | 278 | |
11e62fe6 | 279 | int wxComboBox::FindString( const wxString &item, bool bCase ) const |
53010e52 | 280 | { |
0a164d4c | 281 | wxCHECK_MSG( m_widget != NULL, wxNOT_FOUND, wxT("invalid combobox") ); |
805dd538 | 282 | |
ff654490 VZ |
283 | GtkComboBox* combobox = GTK_COMBO_BOX( m_widget ); |
284 | GtkTreeModel* model = gtk_combo_box_get_model( combobox ); | |
285 | GtkTreeIter iter; | |
286 | gtk_tree_model_get_iter_first( model, &iter ); | |
287 | if (!gtk_list_store_iter_is_valid(GTK_LIST_STORE(model), &iter )) | |
288 | return -1; | |
289 | int count = 0; | |
290 | do | |
53010e52 | 291 | { |
ff654490 VZ |
292 | GValue value = { 0, }; |
293 | gtk_tree_model_get_value( model, &iter, 0, &value ); | |
294 | wxString str = wxGTK_CONV_BACK( g_value_get_string( &value ) ); | |
295 | g_value_unset( &value ); | |
8228b893 | 296 | |
ff654490 VZ |
297 | if (item.IsSameAs( str, bCase ) ) |
298 | return count; | |
8228b893 | 299 | |
ff654490 | 300 | count++; |
fd0eed64 | 301 | } |
ff654490 | 302 | while ( gtk_tree_model_iter_next(model, &iter) ); |
805dd538 | 303 | |
7cf8cb48 | 304 | return wxNOT_FOUND; |
fd0eed64 RR |
305 | } |
306 | ||
307 | int wxComboBox::GetSelection() const | |
40eb3606 | 308 | { |
ff654490 VZ |
309 | GtkComboBox* combobox = GTK_COMBO_BOX( m_widget ); |
310 | return gtk_combo_box_get_active( combobox ); | |
40eb3606 VZ |
311 | } |
312 | ||
313 | int wxComboBox::GetCurrentSelection() const | |
fd0eed64 | 314 | { |
223d09f6 | 315 | wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid combobox") ); |
805dd538 | 316 | |
ff654490 VZ |
317 | GtkComboBox* combobox = GTK_COMBO_BOX( m_widget ); |
318 | return gtk_combo_box_get_active( combobox ); | |
6de97a3b | 319 | } |
53010e52 | 320 | |
aa61d352 | 321 | wxString wxComboBox::GetString(unsigned int n) const |
53010e52 | 322 | { |
0a164d4c | 323 | wxCHECK_MSG( m_widget != NULL, wxEmptyString, wxT("invalid combobox") ); |
805dd538 | 324 | |
7cf8cb48 | 325 | wxString str; |
8228b893 | 326 | |
ff654490 VZ |
327 | GtkComboBox* combobox = GTK_COMBO_BOX( m_widget ); |
328 | GtkTreeModel *model = gtk_combo_box_get_model( combobox ); | |
329 | GtkTreeIter iter; | |
330 | if (gtk_tree_model_iter_nth_child (model, &iter, NULL, n)) | |
8228b893 | 331 | { |
ff654490 VZ |
332 | GValue value = { 0, }; |
333 | gtk_tree_model_get_value( model, &iter, 0, &value ); | |
334 | wxString tmp = wxGTK_CONV_BACK( g_value_get_string( &value ) ); | |
335 | g_value_unset( &value ); | |
336 | return tmp; | |
fd0eed64 | 337 | } |
805dd538 | 338 | |
7cf8cb48 | 339 | return str; |
6de97a3b | 340 | } |
53010e52 | 341 | |
aa61d352 | 342 | unsigned int wxComboBox::GetCount() const |
53010e52 | 343 | { |
223d09f6 | 344 | wxCHECK_MSG( m_widget != NULL, 0, wxT("invalid combobox") ); |
805dd538 | 345 | |
ff654490 VZ |
346 | GtkComboBox* combobox = GTK_COMBO_BOX( m_widget ); |
347 | GtkTreeModel* model = gtk_combo_box_get_model( combobox ); | |
348 | GtkTreeIter iter; | |
349 | gtk_tree_model_get_iter_first( model, &iter ); | |
350 | if (!gtk_list_store_iter_is_valid(GTK_LIST_STORE(model), &iter )) | |
351 | return 0; | |
352 | unsigned int ret = 1; | |
353 | while (gtk_tree_model_iter_next( model, &iter )) | |
354 | ret++; | |
355 | return ret; | |
6de97a3b | 356 | } |
53010e52 | 357 | |
debe6624 | 358 | void wxComboBox::SetSelection( int n ) |
53010e52 | 359 | { |
223d09f6 | 360 | wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") ); |
805dd538 | 361 | |
953704c1 RR |
362 | DisableEvents(); |
363 | ||
ff654490 VZ |
364 | GtkComboBox* combobox = GTK_COMBO_BOX( m_widget ); |
365 | gtk_combo_box_set_active( combobox, n ); | |
8228b893 | 366 | |
953704c1 | 367 | EnableEvents(); |
6de97a3b | 368 | } |
53010e52 | 369 | |
8a85884a VZ |
370 | void wxComboBox::OnChar( wxKeyEvent &event ) |
371 | { | |
643c973b | 372 | switch ( event.GetKeyCode() ) |
8a85884a | 373 | { |
643c973b VZ |
374 | case WXK_RETURN: |
375 | if ( HasFlag(wxTE_PROCESS_ENTER) ) | |
3352cfff | 376 | { |
643c973b VZ |
377 | // GTK automatically selects an item if its in the list |
378 | wxCommandEvent eventEnter(wxEVT_COMMAND_TEXT_ENTER, GetId()); | |
379 | eventEnter.SetString( GetValue() ); | |
380 | eventEnter.SetInt( GetSelection() ); | |
381 | eventEnter.SetEventObject( this ); | |
382 | ||
383 | if ( GetEventHandler()->ProcessEvent(eventEnter) ) | |
384 | { | |
385 | // Catch GTK event so that GTK doesn't open the drop | |
386 | // down list upon RETURN. | |
387 | return; | |
388 | } | |
3352cfff | 389 | } |
643c973b | 390 | break; |
8a85884a | 391 | } |
30ed6e5c | 392 | |
7cf8cb48 | 393 | event.Skip(); |
8a85884a VZ |
394 | } |
395 | ||
953704c1 RR |
396 | void wxComboBox::DisableEvents() |
397 | { | |
ff654490 VZ |
398 | g_signal_handlers_block_by_func(GTK_BIN(m_widget)->child, |
399 | (gpointer)gtkcombobox_text_changed_callback, this); | |
8228b893 | 400 | |
ff654490 VZ |
401 | g_signal_handlers_block_by_func(m_widget, |
402 | (gpointer)gtkcombobox_changed_callback, this); | |
953704c1 RR |
403 | } |
404 | ||
405 | void wxComboBox::EnableEvents() | |
406 | { | |
ff654490 VZ |
407 | g_signal_handlers_unblock_by_func(GTK_BIN(m_widget)->child, |
408 | (gpointer)gtkcombobox_text_changed_callback, this); | |
ea2d542c | 409 | |
ff654490 VZ |
410 | g_signal_handlers_unblock_by_func(m_widget, |
411 | (gpointer)gtkcombobox_changed_callback, this); | |
868a2826 | 412 | } |
b4071e91 | 413 | |
fd0eed64 | 414 | GtkWidget* wxComboBox::GetConnectWidget() |
97b3455a | 415 | { |
ff654490 | 416 | return GTK_WIDGET( GetEntry() ); |
97b3455a RR |
417 | } |
418 | ||
ef5c70f9 | 419 | GdkWindow *wxComboBox::GTKGetWindow(wxArrayGdkWindows& windows) const |
b4071e91 | 420 | { |
ff654490 | 421 | wxUnusedVar(windows); |
ef5c70f9 | 422 | |
ff654490 | 423 | return GetEntry()->text_area; |
b4071e91 | 424 | } |
ac57418f | 425 | |
f68586e5 VZ |
426 | wxSize wxComboBox::DoGetBestSize() const |
427 | { | |
db434467 | 428 | wxSize ret( wxControl::DoGetBestSize() ); |
a6fc8ae3 VZ |
429 | |
430 | // we know better our horizontal extent: it depends on the longest string | |
431 | // in the combobox | |
a6fc8ae3 VZ |
432 | if ( m_widget ) |
433 | { | |
60d85ccb | 434 | int width; |
aa61d352 VZ |
435 | unsigned int count = GetCount(); |
436 | for ( unsigned int n = 0; n < count; n++ ) | |
a6fc8ae3 | 437 | { |
aa61d352 | 438 | GetTextExtent(GetString(n), &width, NULL, NULL, NULL ); |
a6fc8ae3 VZ |
439 | if ( width > ret.x ) |
440 | ret.x = width; | |
441 | } | |
442 | } | |
443 | ||
444 | // empty combobox should have some reasonable default size too | |
445 | if ( ret.x < 100 ) | |
446 | ret.x = 100; | |
9f884528 RD |
447 | |
448 | CacheBestSize(ret); | |
db434467 | 449 | return ret; |
f68586e5 VZ |
450 | } |
451 | ||
9d522606 RD |
452 | // static |
453 | wxVisualAttributes | |
454 | wxComboBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) | |
455 | { | |
ff654490 | 456 | return GetDefaultAttributesFromGTKWidget(gtk_combo_box_entry_new, true); |
9d522606 RD |
457 | } |
458 | ||
150e31d2 JS |
459 | // ---------------------------------------------------------------------------- |
460 | // standard event handling | |
461 | // ---------------------------------------------------------------------------- | |
462 | ||
463 | void wxComboBox::OnCut(wxCommandEvent& WXUNUSED(event)) | |
464 | { | |
465 | Cut(); | |
466 | } | |
467 | ||
468 | void wxComboBox::OnCopy(wxCommandEvent& WXUNUSED(event)) | |
469 | { | |
470 | Copy(); | |
471 | } | |
472 | ||
473 | void wxComboBox::OnPaste(wxCommandEvent& WXUNUSED(event)) | |
474 | { | |
475 | Paste(); | |
476 | } | |
477 | ||
478 | void wxComboBox::OnUndo(wxCommandEvent& WXUNUSED(event)) | |
479 | { | |
480 | Undo(); | |
481 | } | |
482 | ||
483 | void wxComboBox::OnRedo(wxCommandEvent& WXUNUSED(event)) | |
484 | { | |
485 | Redo(); | |
486 | } | |
487 | ||
488 | void wxComboBox::OnDelete(wxCommandEvent& WXUNUSED(event)) | |
489 | { | |
490 | long from, to; | |
491 | GetSelection(& from, & to); | |
492 | if (from != -1 && to != -1) | |
493 | Remove(from, to); | |
494 | } | |
495 | ||
496 | void wxComboBox::OnSelectAll(wxCommandEvent& WXUNUSED(event)) | |
497 | { | |
498 | SetSelection(-1, -1); | |
499 | } | |
500 | ||
501 | void wxComboBox::OnUpdateCut(wxUpdateUIEvent& event) | |
502 | { | |
503 | event.Enable( CanCut() ); | |
504 | } | |
505 | ||
506 | void wxComboBox::OnUpdateCopy(wxUpdateUIEvent& event) | |
507 | { | |
508 | event.Enable( CanCopy() ); | |
509 | } | |
510 | ||
511 | void wxComboBox::OnUpdatePaste(wxUpdateUIEvent& event) | |
512 | { | |
513 | event.Enable( CanPaste() ); | |
514 | } | |
515 | ||
516 | void wxComboBox::OnUpdateUndo(wxUpdateUIEvent& event) | |
517 | { | |
518 | event.Enable( CanUndo() ); | |
519 | } | |
520 | ||
521 | void wxComboBox::OnUpdateRedo(wxUpdateUIEvent& event) | |
522 | { | |
523 | event.Enable( CanRedo() ); | |
524 | } | |
525 | ||
526 | void wxComboBox::OnUpdateDelete(wxUpdateUIEvent& event) | |
527 | { | |
528 | event.Enable(HasSelection() && IsEditable()) ; | |
529 | } | |
530 | ||
531 | void wxComboBox::OnUpdateSelectAll(wxUpdateUIEvent& event) | |
532 | { | |
533 | event.Enable(GetLastPosition() > 0); | |
534 | } | |
535 | ||
0ec1179b | 536 | #endif // wxUSE_COMBOBOX |