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[wxWidgets.git] / src / gtk / menu.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/gtk/menu.cpp
3 // Purpose: implementation of wxMenuBar and wxMenu classes for wxGTK
4 // Author: Robert Roebling
5 // Id: $Id$
6 // Copyright: (c) 1998 Robert Roebling
7 // Licence: wxWindows licence
8 /////////////////////////////////////////////////////////////////////////////
9
10 // For compilers that support precompilation, includes "wx.h".
11 #include "wx/wxprec.h"
12
13 #if wxUSE_MENUS
14
15 #include "wx/menu.h"
16
17 #ifndef WX_PRECOMP
18 #include "wx/intl.h"
19 #include "wx/log.h"
20 #include "wx/frame.h"
21 #include "wx/bitmap.h"
22 #include "wx/app.h"
23 #endif
24
25 #include "wx/accel.h"
26 #include "wx/stockitem.h"
27
28 #include <gtk/gtk.h>
29 #include "wx/gtk/private.h"
30 #include "wx/gtk/private/gtk2-compat.h"
31 #include "wx/gtk/private/mnemonics.h"
32
33 // we use normal item but with a special id for the menu title
34 static const int wxGTK_TITLE_ID = -3;
35
36 // forward declare it as it's used by wxMenuBar too when using Hildon
37 extern "C"
38 {
39 static void menuitem_activate(GtkWidget*, wxMenuItem* item);
40 }
41
42 #if wxUSE_ACCEL
43 static void wxGetGtkAccel(const wxMenuItem*, guint*, GdkModifierType*);
44 #endif
45
46 static void DoCommonMenuCallbackCode(wxMenu *menu, wxMenuEvent& event)
47 {
48 event.SetEventObject( menu );
49
50 wxEvtHandler* handler = menu->GetEventHandler();
51 if (handler && handler->SafelyProcessEvent(event))
52 return;
53
54 wxWindow *win = menu->GetWindow();
55 wxCHECK_RET( win, "event for a menu without associated window?" );
56
57 win->HandleWindowEvent( event );
58 }
59
60 //-----------------------------------------------------------------------------
61 // wxMenuBar
62 //-----------------------------------------------------------------------------
63
64 wxMenuBar::~wxMenuBar()
65 {
66 if (m_widget)
67 {
68 // Work around a probable bug in Ubuntu 12.04 which causes a warning if
69 // gtk_widget_destroy() is called on a wxMenuBar attached to a frame
70 GtkWidget* widget = m_widget;
71 m_widget = NULL;
72 g_object_unref(widget);
73 }
74 }
75
76 void wxMenuBar::Init(size_t n, wxMenu *menus[], const wxString titles[], long style)
77 {
78 #if wxUSE_LIBHILDON || wxUSE_LIBHILDON2
79 // Hildon window uses a single menu instead of a menu bar, so wxMenuBar is
80 // the same as menu in this case
81 m_widget =
82 m_menubar = gtk_menu_new();
83 #else // !wxUSE_LIBHILDON && !wxUSE_LIBHILDON2
84 if (!PreCreation( NULL, wxDefaultPosition, wxDefaultSize ) ||
85 !CreateBase( NULL, -1, wxDefaultPosition, wxDefaultSize, style, wxDefaultValidator, wxT("menubar") ))
86 {
87 wxFAIL_MSG( wxT("wxMenuBar creation failed") );
88 return;
89 }
90
91 m_menubar = gtk_menu_bar_new();
92
93 if (style & wxMB_DOCKABLE)
94 {
95 m_widget = gtk_handle_box_new();
96 gtk_container_add(GTK_CONTAINER(m_widget), m_menubar);
97 gtk_widget_show(m_menubar);
98 }
99 else
100 {
101 m_widget = m_menubar;
102 }
103
104 PostCreation();
105
106 GTKApplyWidgetStyle();
107 #endif // wxUSE_LIBHILDON || wxUSE_LIBHILDON2/!wxUSE_LIBHILDON && !wxUSE_LIBHILDON2
108
109 g_object_ref_sink(m_widget);
110
111 for (size_t i = 0; i < n; ++i )
112 Append(menus[i], titles[i]);
113 }
114
115 wxMenuBar::wxMenuBar(size_t n, wxMenu *menus[], const wxString titles[], long style)
116 {
117 Init(n, menus, titles, style);
118 }
119
120 wxMenuBar::wxMenuBar(long style)
121 {
122 Init(0, NULL, NULL, style);
123 }
124
125 wxMenuBar::wxMenuBar()
126 {
127 Init(0, NULL, NULL, 0);
128 }
129
130 // recursive helpers for wxMenuBar::Attach() and Detach(): they are called to
131 // associate the menus with the frame they belong to or dissociate them from it
132 namespace
133 {
134
135 void
136 DetachFromFrame(wxMenu* menu, wxFrame* frame)
137 {
138 // support for native hot keys
139 if (menu->m_accel)
140 {
141 // Note that wxGetTopLevelParent() is really needed because this frame
142 // can be an MDI child frame which is a fake frame and not a TLW at all
143 GtkWindow * const tlw = GTK_WINDOW(wxGetTopLevelParent(frame)->m_widget);
144 if (g_slist_find(gtk_accel_groups_from_object(G_OBJECT(tlw)), menu->m_accel))
145 gtk_window_remove_accel_group(tlw, menu->m_accel);
146 }
147
148 wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
149 while (node)
150 {
151 wxMenuItem *menuitem = node->GetData();
152 if (menuitem->IsSubMenu())
153 DetachFromFrame(menuitem->GetSubMenu(), frame);
154 node = node->GetNext();
155 }
156 }
157
158 void
159 AttachToFrame(wxMenu* menu, wxFrame* frame)
160 {
161 // support for native hot keys
162 if (menu->m_accel)
163 {
164 GtkWindow * const tlw = GTK_WINDOW(wxGetTopLevelParent(frame)->m_widget);
165 if (!g_slist_find(gtk_accel_groups_from_object(G_OBJECT(tlw)), menu->m_accel))
166 gtk_window_add_accel_group(tlw, menu->m_accel);
167 }
168
169 wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
170 while (node)
171 {
172 wxMenuItem *menuitem = node->GetData();
173 if (menuitem->IsSubMenu())
174 AttachToFrame(menuitem->GetSubMenu(), frame);
175 node = node->GetNext();
176 }
177 }
178
179 } // anonymous namespace
180
181 void wxMenuBar::SetLayoutDirection(wxLayoutDirection dir)
182 {
183 if ( dir == wxLayout_Default )
184 {
185 const wxWindow *const frame = GetFrame();
186 if ( frame )
187 {
188 // inherit layout from frame.
189 dir = frame->GetLayoutDirection();
190 }
191 else // use global layout
192 {
193 dir = wxTheApp->GetLayoutDirection();
194 }
195 }
196
197 if ( dir == wxLayout_Default )
198 return;
199
200 GTKSetLayout(m_menubar, dir);
201
202 // also set the layout of all menus we already have (new ones will inherit
203 // the current layout)
204 for ( wxMenuList::compatibility_iterator node = m_menus.GetFirst();
205 node;
206 node = node->GetNext() )
207 {
208 wxMenu *const menu = node->GetData();
209 menu->SetLayoutDirection(dir);
210 }
211 }
212
213 wxLayoutDirection wxMenuBar::GetLayoutDirection() const
214 {
215 return GTKGetLayout(m_menubar);
216 }
217
218 void wxMenuBar::Attach(wxFrame *frame)
219 {
220 wxMenuBarBase::Attach(frame);
221
222 wxMenuList::compatibility_iterator node = m_menus.GetFirst();
223 while (node)
224 {
225 wxMenu *menu = node->GetData();
226 AttachToFrame( menu, frame );
227 node = node->GetNext();
228 }
229
230 SetLayoutDirection(wxLayout_Default);
231 }
232
233 void wxMenuBar::Detach()
234 {
235 wxMenuList::compatibility_iterator node = m_menus.GetFirst();
236 while (node)
237 {
238 wxMenu *menu = node->GetData();
239 DetachFromFrame( menu, m_menuBarFrame );
240 node = node->GetNext();
241 }
242
243 wxMenuBarBase::Detach();
244 }
245
246 bool wxMenuBar::Append( wxMenu *menu, const wxString &title )
247 {
248 if (wxMenuBarBase::Append(menu, title))
249 {
250 GtkAppend(menu, title);
251 return true;
252 }
253 return false;
254 }
255
256 void wxMenuBar::GtkAppend(wxMenu* menu, const wxString& title, int pos)
257 {
258 menu->SetLayoutDirection(GetLayoutDirection());
259
260 #if wxUSE_LIBHILDON || wxUSE_LIBHILDON2
261 // if the menu has only one item, append it directly to the top level menu
262 // instead of inserting a useless submenu
263 if ( menu->GetMenuItemCount() == 1 )
264 {
265 wxMenuItem * const item = menu->FindItemByPosition(0);
266
267 // remove both mnemonics and accelerator: neither is useful under Maemo
268 const wxString str(wxStripMenuCodes(item->GetItemLabel()));
269
270 if ( item->IsSubMenu() )
271 {
272 GtkAppend(item->GetSubMenu(), str, pos);
273 return;
274 }
275
276 menu->m_owner = gtk_menu_item_new_with_mnemonic( wxGTK_CONV( str ) );
277
278 g_signal_connect(menu->m_owner, "activate",
279 G_CALLBACK(menuitem_activate), item);
280 item->SetMenuItem(menu->m_owner);
281 }
282 else
283 #endif // wxUSE_LIBHILDON || wxUSE_LIBHILDON2 /!wxUSE_LIBHILDON && !wxUSE_LIBHILDON2
284 {
285 const wxString str(wxConvertMnemonicsToGTK(title));
286
287 // This doesn't have much effect right now.
288 menu->SetTitle( str );
289
290 // The "m_owner" is the "menu item"
291 menu->m_owner = gtk_menu_item_new_with_mnemonic( wxGTK_CONV( str ) );
292
293 gtk_menu_item_set_submenu( GTK_MENU_ITEM(menu->m_owner), menu->m_menu );
294 }
295
296 gtk_widget_show( menu->m_owner );
297
298 if (pos == -1)
299 gtk_menu_shell_append( GTK_MENU_SHELL(m_menubar), menu->m_owner );
300 else
301 gtk_menu_shell_insert( GTK_MENU_SHELL(m_menubar), menu->m_owner, pos );
302
303 if ( m_menuBarFrame )
304 AttachToFrame( menu, m_menuBarFrame );
305 }
306
307 bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title)
308 {
309 if (wxMenuBarBase::Insert(pos, menu, title))
310 {
311 GtkAppend(menu, title, int(pos));
312 return true;
313 }
314 return false;
315 }
316
317 wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title)
318 {
319 // remove the old item and insert a new one
320 wxMenu *menuOld = Remove(pos);
321 if ( menuOld && !Insert(pos, menu, title) )
322 {
323 return NULL;
324 }
325
326 // either Insert() succeeded or Remove() failed and menuOld is NULL
327 return menuOld;
328 }
329
330 wxMenu *wxMenuBar::Remove(size_t pos)
331 {
332 wxMenu *menu = wxMenuBarBase::Remove(pos);
333 if ( !menu )
334 return NULL;
335
336 gtk_menu_item_set_submenu(GTK_MENU_ITEM(menu->m_owner), NULL);
337 gtk_container_remove(GTK_CONTAINER(m_menubar), menu->m_owner);
338
339 gtk_widget_destroy( menu->m_owner );
340 menu->m_owner = NULL;
341
342 DetachFromFrame( menu, m_menuBarFrame );
343
344 return menu;
345 }
346
347 static int FindMenuItemRecursive( const wxMenu *menu, const wxString &menuString, const wxString &itemString )
348 {
349 if (wxMenuItem::GetLabelText(menu->GetTitle()) == wxMenuItem::GetLabelText(menuString))
350 {
351 int res = menu->FindItem( itemString );
352 if (res != wxNOT_FOUND)
353 return res;
354 }
355
356 wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
357 while (node)
358 {
359 wxMenuItem *item = node->GetData();
360 if (item->IsSubMenu())
361 return FindMenuItemRecursive(item->GetSubMenu(), menuString, itemString);
362
363 node = node->GetNext();
364 }
365
366 return wxNOT_FOUND;
367 }
368
369 int wxMenuBar::FindMenuItem( const wxString &menuString, const wxString &itemString ) const
370 {
371 wxMenuList::compatibility_iterator node = m_menus.GetFirst();
372 while (node)
373 {
374 wxMenu *menu = node->GetData();
375 int res = FindMenuItemRecursive( menu, menuString, itemString);
376 if (res != -1)
377 return res;
378 node = node->GetNext();
379 }
380
381 return wxNOT_FOUND;
382 }
383
384 // Find a wxMenuItem using its id. Recurses down into sub-menus
385 static wxMenuItem* FindMenuItemByIdRecursive(const wxMenu* menu, int id)
386 {
387 wxMenuItem* result = menu->FindChildItem(id);
388
389 wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst();
390 while ( node && result == NULL )
391 {
392 wxMenuItem *item = node->GetData();
393 if (item->IsSubMenu())
394 {
395 result = FindMenuItemByIdRecursive( item->GetSubMenu(), id );
396 }
397 node = node->GetNext();
398 }
399
400 return result;
401 }
402
403 wxMenuItem* wxMenuBar::FindItem( int id, wxMenu **menuForItem ) const
404 {
405 wxMenuItem* result = 0;
406 wxMenuList::compatibility_iterator node = m_menus.GetFirst();
407 while (node && result == 0)
408 {
409 wxMenu *menu = node->GetData();
410 result = FindMenuItemByIdRecursive( menu, id );
411 node = node->GetNext();
412 }
413
414 if ( menuForItem )
415 {
416 *menuForItem = result ? result->GetMenu() : NULL;
417 }
418
419 return result;
420 }
421
422 void wxMenuBar::EnableTop( size_t pos, bool flag )
423 {
424 wxMenuList::compatibility_iterator node = m_menus.Item( pos );
425
426 wxCHECK_RET( node, wxT("menu not found") );
427
428 wxMenu* menu = node->GetData();
429
430 if (menu->m_owner)
431 gtk_widget_set_sensitive( menu->m_owner, flag );
432 }
433
434 bool wxMenuBar::IsEnabledTop(size_t pos) const
435 {
436 wxMenuList::compatibility_iterator node = m_menus.Item( pos );
437 wxCHECK_MSG( node, false, wxS("invalid index in IsEnabledTop") );
438 wxMenu* const menu = node->GetData();
439 wxCHECK_MSG( menu->m_owner, true, wxS("no menu owner?") );
440 return gtk_widget_get_sensitive( menu->m_owner ) != 0;
441 }
442
443 wxString wxMenuBar::GetMenuLabel( size_t pos ) const
444 {
445 wxMenuList::compatibility_iterator node = m_menus.Item( pos );
446
447 wxCHECK_MSG( node, wxT("invalid"), wxT("menu not found") );
448
449 wxMenu* menu = node->GetData();
450
451 return menu->GetTitle();
452 }
453
454 void wxMenuBar::SetMenuLabel( size_t pos, const wxString& label )
455 {
456 wxMenuList::compatibility_iterator node = m_menus.Item( pos );
457
458 wxCHECK_RET( node, wxT("menu not found") );
459
460 wxMenu* menu = node->GetData();
461
462 const wxString str(wxConvertMnemonicsToGTK(label));
463
464 menu->SetTitle( str );
465
466 if (menu->m_owner)
467 gtk_label_set_text_with_mnemonic(GTK_LABEL(gtk_bin_get_child(GTK_BIN(menu->m_owner))), wxGTK_CONV(str));
468 }
469
470 //-----------------------------------------------------------------------------
471 // "activate"
472 //-----------------------------------------------------------------------------
473
474 extern "C" {
475 static void menuitem_activate(GtkWidget*, wxMenuItem* item)
476 {
477 if (!item->IsEnabled())
478 return;
479
480 int id = item->GetId();
481 if (id == wxGTK_TITLE_ID)
482 {
483 // ignore events from the menu title
484 return;
485 }
486
487 if (item->IsCheckable())
488 {
489 bool isReallyChecked = item->IsChecked(),
490 isInternallyChecked = item->wxMenuItemBase::IsChecked();
491
492 // ensure that the internal state is always consistent with what is
493 // shown on the screen
494 item->wxMenuItemBase::Check(isReallyChecked);
495
496 // we must not report the events for the radio button going up nor the
497 // events resulting from the calls to wxMenuItem::Check()
498 if ( (item->GetKind() == wxITEM_RADIO && !isReallyChecked) ||
499 (isInternallyChecked == isReallyChecked) )
500 {
501 return;
502 }
503 }
504
505 wxMenu* menu = item->GetMenu();
506 menu->SendEvent(id, item->IsCheckable() ? item->IsChecked() : -1);
507 }
508 }
509
510 //-----------------------------------------------------------------------------
511 // "select"
512 //-----------------------------------------------------------------------------
513
514 extern "C" {
515 static void menuitem_select(GtkWidget*, wxMenuItem* item)
516 {
517 if (!item->IsEnabled())
518 return;
519
520 wxMenuEvent event(wxEVT_MENU_HIGHLIGHT, item->GetId());
521 DoCommonMenuCallbackCode(item->GetMenu(), event);
522 }
523 }
524
525 //-----------------------------------------------------------------------------
526 // "deselect"
527 //-----------------------------------------------------------------------------
528
529 extern "C" {
530 static void menuitem_deselect(GtkWidget*, wxMenuItem* item)
531 {
532 if (!item->IsEnabled())
533 return;
534
535 wxMenuEvent event( wxEVT_MENU_HIGHLIGHT, -1 );
536 DoCommonMenuCallbackCode(item->GetMenu(), event);
537 }
538 }
539
540 //-----------------------------------------------------------------------------
541 // wxMenuItem
542 //-----------------------------------------------------------------------------
543
544 wxMenuItem *wxMenuItemBase::New(wxMenu *parentMenu,
545 int id,
546 const wxString& name,
547 const wxString& help,
548 wxItemKind kind,
549 wxMenu *subMenu)
550 {
551 return new wxMenuItem(parentMenu, id, name, help, kind, subMenu);
552 }
553
554 wxMenuItem::wxMenuItem(wxMenu *parentMenu,
555 int id,
556 const wxString& text,
557 const wxString& help,
558 wxItemKind kind,
559 wxMenu *subMenu)
560 : wxMenuItemBase(parentMenu, id, text, help, kind, subMenu)
561 {
562 m_menuItem = NULL;
563 }
564
565 #if WXWIN_COMPATIBILITY_2_8
566 wxMenuItem::wxMenuItem(wxMenu *parentMenu,
567 int id,
568 const wxString& text,
569 const wxString& help,
570 bool isCheckable,
571 wxMenu *subMenu)
572 : wxMenuItemBase(parentMenu, id, text, help,
573 isCheckable ? wxITEM_CHECK : wxITEM_NORMAL, subMenu)
574 {
575 m_menuItem = NULL;
576 }
577 #endif
578
579 wxMenuItem::~wxMenuItem()
580 {
581 // don't delete menu items, the menus take care of that
582 }
583
584 void wxMenuItem::SetItemLabel( const wxString& str )
585 {
586 #if wxUSE_ACCEL
587 if (m_menuItem)
588 {
589 // remove old accelerator
590 guint accel_key;
591 GdkModifierType accel_mods;
592 wxGetGtkAccel(this, &accel_key, &accel_mods);
593 if (accel_key)
594 {
595 gtk_widget_remove_accelerator(
596 m_menuItem, m_parentMenu->m_accel, accel_key, accel_mods);
597 }
598 }
599 #endif // wxUSE_ACCEL
600 wxMenuItemBase::SetItemLabel(str);
601 if (m_menuItem)
602 SetGtkLabel();
603 }
604
605 void wxMenuItem::SetGtkLabel()
606 {
607 const wxString text = wxConvertMnemonicsToGTK(m_text.BeforeFirst('\t'));
608 GtkLabel* label = GTK_LABEL(gtk_bin_get_child(GTK_BIN(m_menuItem)));
609 gtk_label_set_text_with_mnemonic(label, wxGTK_CONV_SYS(text));
610 #if wxUSE_ACCEL
611 guint accel_key;
612 GdkModifierType accel_mods;
613 wxGetGtkAccel(this, &accel_key, &accel_mods);
614 if (accel_key)
615 {
616 gtk_widget_add_accelerator(
617 m_menuItem, "activate", m_parentMenu->m_accel,
618 accel_key, accel_mods, GTK_ACCEL_VISIBLE);
619 }
620 #endif // wxUSE_ACCEL
621 }
622
623 void wxMenuItem::SetBitmap(const wxBitmap& bitmap)
624 {
625 if (m_kind == wxITEM_NORMAL)
626 m_bitmap = bitmap;
627 else
628 {
629 wxFAIL_MSG("only normal menu items can have bitmaps");
630 }
631 }
632
633 void wxMenuItem::Check( bool check )
634 {
635 wxCHECK_RET( m_menuItem, wxT("invalid menu item") );
636
637 if (check == m_isChecked)
638 return;
639
640 wxMenuItemBase::Check( check );
641
642 switch ( GetKind() )
643 {
644 case wxITEM_CHECK:
645 case wxITEM_RADIO:
646 gtk_check_menu_item_set_active( (GtkCheckMenuItem*)m_menuItem, (gint)check );
647 break;
648
649 default:
650 wxFAIL_MSG( wxT("can't check this item") );
651 }
652 }
653
654 void wxMenuItem::Enable( bool enable )
655 {
656 wxCHECK_RET( m_menuItem, wxT("invalid menu item") );
657
658 gtk_widget_set_sensitive( m_menuItem, enable );
659 wxMenuItemBase::Enable( enable );
660 }
661
662 bool wxMenuItem::IsChecked() const
663 {
664 wxCHECK_MSG( m_menuItem, false, wxT("invalid menu item") );
665
666 wxCHECK_MSG( IsCheckable(), false,
667 wxT("can't get state of uncheckable item!") );
668
669 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(m_menuItem)) != 0;
670 }
671
672 //-----------------------------------------------------------------------------
673 // wxMenu
674 //-----------------------------------------------------------------------------
675
676 extern "C" {
677 // "map" from m_menu
678 static void menu_map(GtkWidget*, wxMenu* menu)
679 {
680 wxMenuEvent event(wxEVT_MENU_OPEN, menu->m_popupShown ? -1 : 0, menu);
681 DoCommonMenuCallbackCode(menu, event);
682 }
683
684 // "hide" from m_menu
685 static void menu_hide(GtkWidget*, wxMenu* menu)
686 {
687 wxMenuEvent event(wxEVT_MENU_CLOSE, menu->m_popupShown ? -1 : 0, menu);
688 menu->m_popupShown = false;
689 DoCommonMenuCallbackCode(menu, event);
690 }
691 }
692
693 // "can_activate_accel" from menu item
694 extern "C" {
695 static gboolean can_activate_accel(GtkWidget*, guint, wxMenu* menu)
696 {
697 menu->UpdateUI();
698 // always allow our "activate" handler to be called
699 return true;
700 }
701 }
702
703 void wxMenu::Init()
704 {
705 m_popupShown = false;
706
707 m_accel = gtk_accel_group_new();
708 m_menu = gtk_menu_new();
709 // NB: keep reference to the menu so that it is not destroyed behind
710 // our back by GTK+ e.g. when it is removed from menubar:
711 g_object_ref_sink(m_menu);
712
713 m_owner = NULL;
714
715 // Tearoffs are entries, just like separators. So if we want this
716 // menu to be a tear-off one, we just append a tearoff entry
717 // immediately.
718 if ( m_style & wxMENU_TEAROFF )
719 {
720 GtkWidget *tearoff = gtk_tearoff_menu_item_new();
721
722 gtk_menu_shell_append(GTK_MENU_SHELL(m_menu), tearoff);
723 }
724
725 // append the title as the very first entry if we have it
726 if ( !m_title.empty() )
727 {
728 Append(wxGTK_TITLE_ID, m_title);
729 AppendSeparator();
730 }
731
732 // "show" occurs for sub-menus which are not showing, so use "map" instead
733 g_signal_connect(m_menu, "map", G_CALLBACK(menu_map), this);
734 g_signal_connect(m_menu, "hide", G_CALLBACK(menu_hide), this);
735 }
736
737 wxMenu::~wxMenu()
738 {
739 // Destroying a menu generates a "hide" signal even if it's not shown
740 // currently, so disconnect it to avoid dummy wxEVT_MENU_CLOSE events
741 // generation.
742 g_signal_handlers_disconnect_by_func(m_menu, (gpointer)menu_hide, this);
743
744 // see wxMenu::Init
745 g_object_unref(m_menu);
746
747 // if the menu is inserted in another menu at this time, there was
748 // one more reference to it:
749 if (m_owner)
750 gtk_widget_destroy(m_menu);
751
752 g_object_unref(m_accel);
753 }
754
755 void wxMenu::SetLayoutDirection(const wxLayoutDirection dir)
756 {
757 if ( m_owner )
758 wxWindow::GTKSetLayout(m_owner, dir);
759 //else: will be called later by wxMenuBar again
760 }
761
762 wxLayoutDirection wxMenu::GetLayoutDirection() const
763 {
764 return wxWindow::GTKGetLayout(m_owner);
765 }
766
767 wxString wxMenu::GetTitle() const
768 {
769 return wxConvertMnemonicsFromGTK(wxMenuBase::GetTitle());
770 }
771
772 void wxMenu::GtkAppend(wxMenuItem* mitem, int pos)
773 {
774 GtkWidget *menuItem;
775 switch (mitem->GetKind())
776 {
777 case wxITEM_SEPARATOR:
778 menuItem = gtk_separator_menu_item_new();
779 break;
780 case wxITEM_CHECK:
781 menuItem = gtk_check_menu_item_new_with_label("");
782 break;
783 case wxITEM_RADIO:
784 {
785 // See if we need to create a new radio group for this item or
786 // add it to an existing one.
787 wxMenuItem* radioGroupItem = NULL;
788
789 const size_t numItems = GetMenuItemCount();
790 const size_t n = pos == -1 ? numItems - 1 : size_t(pos);
791
792 if (n != 0)
793 {
794 wxMenuItem* const itemPrev = FindItemByPosition(n - 1);
795 if ( itemPrev->GetKind() == wxITEM_RADIO )
796 {
797 // Appending an item after an existing radio item puts
798 // it into the same radio group.
799 radioGroupItem = itemPrev;
800 }
801 }
802
803 if (radioGroupItem == NULL && n != numItems - 1)
804 {
805 wxMenuItem* const itemNext = FindItemByPosition(n + 1);
806 if ( itemNext->GetKind() == wxITEM_RADIO )
807 {
808 // Inserting an item before an existing radio item
809 // also puts it into the existing radio group.
810 radioGroupItem = itemNext;
811 }
812 }
813
814 GSList* group = NULL;
815 if ( radioGroupItem )
816 {
817 group = gtk_radio_menu_item_get_group(
818 GTK_RADIO_MENU_ITEM(radioGroupItem->GetMenuItem())
819 );
820 }
821
822 menuItem = gtk_radio_menu_item_new_with_label(group, "");
823 }
824 break;
825 default:
826 wxFAIL_MSG("unexpected menu item kind");
827 // fall through
828 case wxITEM_NORMAL:
829 const wxBitmap& bitmap = mitem->GetBitmap();
830 const char* stockid;
831 if (bitmap.IsOk())
832 {
833 // always use pixbuf, because pixmap mask does not
834 // work with disabled images in some themes
835 GtkWidget* image = gtk_image_new_from_pixbuf(bitmap.GetPixbuf());
836 menuItem = gtk_image_menu_item_new_with_label("");
837 gtk_widget_show(image);
838 gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(menuItem), image);
839 }
840 else if ((stockid = wxGetStockGtkID(mitem->GetId())) != NULL)
841 // use stock bitmap for this item if available on the assumption
842 // that it never hurts to follow GTK+ conventions more closely
843 menuItem = gtk_image_menu_item_new_from_stock(stockid, NULL);
844 else
845 menuItem = gtk_menu_item_new_with_label("");
846 break;
847 }
848 mitem->SetMenuItem(menuItem);
849
850 gtk_menu_shell_insert(GTK_MENU_SHELL(m_menu), menuItem, pos);
851
852 gtk_widget_show( menuItem );
853
854 if ( !mitem->IsSeparator() )
855 {
856 mitem->SetGtkLabel();
857 g_signal_connect (menuItem, "select",
858 G_CALLBACK(menuitem_select), mitem);
859 g_signal_connect (menuItem, "deselect",
860 G_CALLBACK(menuitem_deselect), mitem);
861
862 if ( mitem->IsSubMenu() && mitem->GetKind() != wxITEM_RADIO && mitem->GetKind() != wxITEM_CHECK )
863 {
864 gtk_menu_item_set_submenu( GTK_MENU_ITEM(menuItem), mitem->GetSubMenu()->m_menu );
865
866 gtk_widget_show( mitem->GetSubMenu()->m_menu );
867 }
868 else
869 {
870 g_signal_connect(menuItem, "can_activate_accel",
871 G_CALLBACK(can_activate_accel), this);
872 g_signal_connect (menuItem, "activate",
873 G_CALLBACK(menuitem_activate),
874 mitem);
875 }
876 }
877 }
878
879 wxMenuItem* wxMenu::DoAppend(wxMenuItem *mitem)
880 {
881 if (wxMenuBase::DoAppend(mitem))
882 {
883 GtkAppend(mitem);
884 return mitem;
885 }
886 return NULL;
887 }
888
889 wxMenuItem* wxMenu::DoInsert(size_t pos, wxMenuItem *item)
890 {
891 if (wxMenuBase::DoInsert(pos, item))
892 {
893 GtkAppend(item, int(pos));
894 return item;
895 }
896 return NULL;
897 }
898
899 wxMenuItem *wxMenu::DoRemove(wxMenuItem *item)
900 {
901 if ( !wxMenuBase::DoRemove(item) )
902 return NULL;
903
904 GtkWidget * const mitem = item->GetMenuItem();
905 #ifdef __WXGTK3__
906 gtk_menu_item_set_submenu(GTK_MENU_ITEM(mitem), NULL);
907 #else
908 if (!gtk_check_version(2,12,0))
909 {
910 // gtk_menu_item_remove_submenu() is deprecated since 2.12, but
911 // gtk_menu_item_set_submenu() can now be used with NULL submenu now so
912 // just do use it.
913 gtk_menu_item_set_submenu(GTK_MENU_ITEM(mitem), NULL);
914 }
915 else // GTK+ < 2.12
916 {
917 // In 2.10 calling gtk_menu_item_set_submenu() with NULL submenu
918 // results in critical GTK+ error messages so use the old function
919 // instead.
920 gtk_menu_item_remove_submenu(GTK_MENU_ITEM(mitem));
921 }
922 #endif
923
924 gtk_widget_destroy(mitem);
925 item->SetMenuItem(NULL);
926
927 return item;
928 }
929
930 void wxMenu::Attach(wxMenuBarBase *menubar)
931 {
932 wxMenuBase::Attach(menubar);
933
934 // inherit layout direction from menubar.
935 SetLayoutDirection(menubar->GetLayoutDirection());
936 }
937
938 // ----------------------------------------------------------------------------
939 // helpers
940 // ----------------------------------------------------------------------------
941
942 #if wxUSE_ACCEL
943
944 static wxString GetGtkHotKey( const wxMenuItem& item )
945 {
946 wxString hotkey;
947
948 wxAcceleratorEntry *accel = item.GetAccel();
949 if ( accel )
950 {
951 int flags = accel->GetFlags();
952 if ( flags & wxACCEL_ALT )
953 hotkey += wxT("<alt>");
954 if ( flags & wxACCEL_CTRL )
955 hotkey += wxT("<control>");
956 if ( flags & wxACCEL_SHIFT )
957 hotkey += wxT("<shift>");
958
959 int code = accel->GetKeyCode();
960 switch ( code )
961 {
962 case WXK_F1:
963 case WXK_F2:
964 case WXK_F3:
965 case WXK_F4:
966 case WXK_F5:
967 case WXK_F6:
968 case WXK_F7:
969 case WXK_F8:
970 case WXK_F9:
971 case WXK_F10:
972 case WXK_F11:
973 case WXK_F12:
974 case WXK_F13:
975 case WXK_F14:
976 case WXK_F15:
977 case WXK_F16:
978 case WXK_F17:
979 case WXK_F18:
980 case WXK_F19:
981 case WXK_F20:
982 case WXK_F21:
983 case WXK_F22:
984 case WXK_F23:
985 case WXK_F24:
986 hotkey += wxString::Format(wxT("F%d"), code - WXK_F1 + 1);
987 break;
988
989 // TODO: we should use gdk_keyval_name() (a.k.a.
990 // XKeysymToString) here as well as hardcoding the keysym
991 // names this might be not portable
992 case WXK_INSERT:
993 hotkey << wxT("Insert" );
994 break;
995 case WXK_DELETE:
996 hotkey << wxT("Delete" );
997 break;
998 case WXK_UP:
999 hotkey << wxT("Up" );
1000 break;
1001 case WXK_DOWN:
1002 hotkey << wxT("Down" );
1003 break;
1004 case WXK_PAGEUP:
1005 hotkey << wxT("Page_Up" );
1006 break;
1007 case WXK_PAGEDOWN:
1008 hotkey << wxT("Page_Down" );
1009 break;
1010 case WXK_LEFT:
1011 hotkey << wxT("Left" );
1012 break;
1013 case WXK_RIGHT:
1014 hotkey << wxT("Right" );
1015 break;
1016 case WXK_HOME:
1017 hotkey << wxT("Home" );
1018 break;
1019 case WXK_END:
1020 hotkey << wxT("End" );
1021 break;
1022 case WXK_RETURN:
1023 hotkey << wxT("Return" );
1024 break;
1025 case WXK_BACK:
1026 hotkey << wxT("BackSpace" );
1027 break;
1028 case WXK_TAB:
1029 hotkey << wxT("Tab" );
1030 break;
1031 case WXK_ESCAPE:
1032 hotkey << wxT("Esc" );
1033 break;
1034 case WXK_SPACE:
1035 hotkey << wxT("space" );
1036 break;
1037 case WXK_MULTIPLY:
1038 hotkey << wxT("Multiply" );
1039 break;
1040 case WXK_ADD:
1041 hotkey << wxT("Add" );
1042 break;
1043 case WXK_SEPARATOR:
1044 hotkey << wxT("Separator" );
1045 break;
1046 case WXK_SUBTRACT:
1047 hotkey << wxT("Subtract" );
1048 break;
1049 case WXK_DECIMAL:
1050 hotkey << wxT("Decimal" );
1051 break;
1052 case WXK_DIVIDE:
1053 hotkey << wxT("Divide" );
1054 break;
1055 case WXK_CANCEL:
1056 hotkey << wxT("Cancel" );
1057 break;
1058 case WXK_CLEAR:
1059 hotkey << wxT("Clear" );
1060 break;
1061 case WXK_MENU:
1062 hotkey << wxT("Menu" );
1063 break;
1064 case WXK_PAUSE:
1065 hotkey << wxT("Pause" );
1066 break;
1067 case WXK_CAPITAL:
1068 hotkey << wxT("Capital" );
1069 break;
1070 case WXK_SELECT:
1071 hotkey << wxT("Select" );
1072 break;
1073 case WXK_PRINT:
1074 hotkey << wxT("Print" );
1075 break;
1076 case WXK_EXECUTE:
1077 hotkey << wxT("Execute" );
1078 break;
1079 case WXK_SNAPSHOT:
1080 hotkey << wxT("Snapshot" );
1081 break;
1082 case WXK_HELP:
1083 hotkey << wxT("Help" );
1084 break;
1085 case WXK_NUMLOCK:
1086 hotkey << wxT("Num_Lock" );
1087 break;
1088 case WXK_SCROLL:
1089 hotkey << wxT("Scroll_Lock" );
1090 break;
1091 case WXK_NUMPAD_INSERT:
1092 hotkey << wxT("KP_Insert" );
1093 break;
1094 case WXK_NUMPAD_DELETE:
1095 hotkey << wxT("KP_Delete" );
1096 break;
1097 case WXK_NUMPAD_SPACE:
1098 hotkey << wxT("KP_Space" );
1099 break;
1100 case WXK_NUMPAD_TAB:
1101 hotkey << wxT("KP_Tab" );
1102 break;
1103 case WXK_NUMPAD_ENTER:
1104 hotkey << wxT("KP_Enter" );
1105 break;
1106 case WXK_NUMPAD_F1: case WXK_NUMPAD_F2: case WXK_NUMPAD_F3:
1107 case WXK_NUMPAD_F4:
1108 hotkey += wxString::Format(wxT("KP_F%d"), code - WXK_NUMPAD_F1 + 1);
1109 break;
1110 case WXK_NUMPAD_HOME:
1111 hotkey << wxT("KP_Home" );
1112 break;
1113 case WXK_NUMPAD_LEFT:
1114 hotkey << wxT("KP_Left" );
1115 break;
1116 case WXK_NUMPAD_UP:
1117 hotkey << wxT("KP_Up" );
1118 break;
1119 case WXK_NUMPAD_RIGHT:
1120 hotkey << wxT("KP_Right" );
1121 break;
1122 case WXK_NUMPAD_DOWN:
1123 hotkey << wxT("KP_Down" );
1124 break;
1125 case WXK_NUMPAD_PAGEUP:
1126 hotkey << wxT("KP_Page_Up" );
1127 break;
1128 case WXK_NUMPAD_PAGEDOWN:
1129 hotkey << wxT("KP_Page_Down" );
1130 break;
1131 case WXK_NUMPAD_END:
1132 hotkey << wxT("KP_End" );
1133 break;
1134 case WXK_NUMPAD_BEGIN:
1135 hotkey << wxT("KP_Begin" );
1136 break;
1137 case WXK_NUMPAD_EQUAL:
1138 hotkey << wxT("KP_Equal" );
1139 break;
1140 case WXK_NUMPAD_MULTIPLY:
1141 hotkey << wxT("KP_Multiply" );
1142 break;
1143 case WXK_NUMPAD_ADD:
1144 hotkey << wxT("KP_Add" );
1145 break;
1146 case WXK_NUMPAD_SEPARATOR:
1147 hotkey << wxT("KP_Separator" );
1148 break;
1149 case WXK_NUMPAD_SUBTRACT:
1150 hotkey << wxT("KP_Subtract" );
1151 break;
1152 case WXK_NUMPAD_DECIMAL:
1153 hotkey << wxT("KP_Decimal" );
1154 break;
1155 case WXK_NUMPAD_DIVIDE:
1156 hotkey << wxT("KP_Divide" );
1157 break;
1158 case WXK_NUMPAD0: case WXK_NUMPAD1: case WXK_NUMPAD2:
1159 case WXK_NUMPAD3: case WXK_NUMPAD4: case WXK_NUMPAD5:
1160 case WXK_NUMPAD6: case WXK_NUMPAD7: case WXK_NUMPAD8: case WXK_NUMPAD9:
1161 hotkey += wxString::Format(wxT("KP_%d"), code - WXK_NUMPAD0);
1162 break;
1163 case WXK_WINDOWS_LEFT:
1164 hotkey << wxT("Super_L" );
1165 break;
1166 case WXK_WINDOWS_RIGHT:
1167 hotkey << wxT("Super_R" );
1168 break;
1169 case WXK_WINDOWS_MENU:
1170 hotkey << wxT("Menu" );
1171 break;
1172 case WXK_COMMAND:
1173 hotkey << wxT("Command" );
1174 break;
1175 /* These probably wouldn't work as there is no SpecialX in gdk/keynames.txt
1176 case WXK_SPECIAL1: case WXK_SPECIAL2: case WXK_SPECIAL3: case WXK_SPECIAL4:
1177 case WXK_SPECIAL5: case WXK_SPECIAL6: case WXK_SPECIAL7: case WXK_SPECIAL8:
1178 case WXK_SPECIAL9: case WXK_SPECIAL10: case WXK_SPECIAL11: case WXK_SPECIAL12:
1179 case WXK_SPECIAL13: case WXK_SPECIAL14: case WXK_SPECIAL15: case WXK_SPECIAL16:
1180 case WXK_SPECIAL17: case WXK_SPECIAL18: case WXK_SPECIAL19: case WXK_SPECIAL20:
1181 hotkey += wxString::Format(wxT("Special%d"), code - WXK_SPECIAL1 + 1);
1182 break;
1183 */
1184 // if there are any other keys wxAcceleratorEntry::Create() may
1185 // return, we should process them here
1186
1187 default:
1188 if ( code < 127 )
1189 {
1190 const wxString
1191 name = wxGTK_CONV_BACK_SYS(gdk_keyval_name((guint)code));
1192 if ( !name.empty() )
1193 {
1194 hotkey << name;
1195 break;
1196 }
1197 }
1198
1199 wxFAIL_MSG( wxT("unknown keyboard accel") );
1200 }
1201
1202 delete accel;
1203 }
1204
1205 return hotkey;
1206 }
1207
1208 static void
1209 wxGetGtkAccel(const wxMenuItem* item, guint* accel_key, GdkModifierType* accel_mods)
1210 {
1211 *accel_key = 0;
1212 const wxString string = GetGtkHotKey(*item);
1213 if (!string.empty())
1214 gtk_accelerator_parse(wxGTK_CONV_SYS(string), accel_key, accel_mods);
1215 else
1216 {
1217 GtkStockItem stock_item;
1218 const char* stockid = wxGetStockGtkID(item->GetId());
1219 if (stockid && gtk_stock_lookup(stockid, &stock_item))
1220 {
1221 *accel_key = stock_item.keyval;
1222 *accel_mods = stock_item.modifier;
1223 }
1224 }
1225 }
1226 #endif // wxUSE_ACCEL
1227
1228 const char *wxGetStockGtkID(wxWindowID id)
1229 {
1230 #define STOCKITEM(wx,gtk) \
1231 case wx: \
1232 return gtk;
1233
1234 #if GTK_CHECK_VERSION(2,8,0)
1235 #define STOCKITEM_28(wx,gtk) STOCKITEM(wx,gtk)
1236 #else
1237 #define STOCKITEM_28(wx,gtk)
1238 #endif
1239
1240 #if GTK_CHECK_VERSION(2,10,0)
1241 #define STOCKITEM_210(wx,gtk) STOCKITEM(wx,gtk)
1242 #else
1243 #define STOCKITEM_210(wx,gtk)
1244 #endif
1245
1246
1247 switch (id)
1248 {
1249 STOCKITEM(wxID_ABOUT, GTK_STOCK_ABOUT)
1250 STOCKITEM(wxID_ADD, GTK_STOCK_ADD)
1251 STOCKITEM(wxID_APPLY, GTK_STOCK_APPLY)
1252 STOCKITEM(wxID_BACKWARD, GTK_STOCK_GO_BACK)
1253 STOCKITEM(wxID_BOLD, GTK_STOCK_BOLD)
1254 STOCKITEM(wxID_BOTTOM, GTK_STOCK_GOTO_BOTTOM)
1255 STOCKITEM(wxID_CANCEL, GTK_STOCK_CANCEL)
1256 STOCKITEM(wxID_CDROM, GTK_STOCK_CDROM)
1257 STOCKITEM(wxID_CLEAR, GTK_STOCK_CLEAR)
1258 STOCKITEM(wxID_CLOSE, GTK_STOCK_CLOSE)
1259 STOCKITEM(wxID_CONVERT, GTK_STOCK_CONVERT)
1260 STOCKITEM(wxID_COPY, GTK_STOCK_COPY)
1261 STOCKITEM(wxID_CUT, GTK_STOCK_CUT)
1262 STOCKITEM(wxID_DELETE, GTK_STOCK_DELETE)
1263 STOCKITEM(wxID_DOWN, GTK_STOCK_GO_DOWN)
1264 STOCKITEM(wxID_EDIT, GTK_STOCK_EDIT)
1265 STOCKITEM(wxID_EXECUTE, GTK_STOCK_EXECUTE)
1266 STOCKITEM(wxID_EXIT, GTK_STOCK_QUIT)
1267 STOCKITEM(wxID_FILE, GTK_STOCK_FILE)
1268 STOCKITEM(wxID_FIND, GTK_STOCK_FIND)
1269 STOCKITEM(wxID_FIRST, GTK_STOCK_GOTO_FIRST)
1270 STOCKITEM(wxID_FLOPPY, GTK_STOCK_FLOPPY)
1271 STOCKITEM(wxID_FORWARD, GTK_STOCK_GO_FORWARD)
1272 STOCKITEM(wxID_HARDDISK, GTK_STOCK_HARDDISK)
1273 STOCKITEM(wxID_HELP, GTK_STOCK_HELP)
1274 STOCKITEM(wxID_HOME, GTK_STOCK_HOME)
1275 STOCKITEM(wxID_INDENT, GTK_STOCK_INDENT)
1276 STOCKITEM(wxID_INDEX, GTK_STOCK_INDEX)
1277 STOCKITEM_28(wxID_INFO, GTK_STOCK_INFO)
1278 STOCKITEM(wxID_ITALIC, GTK_STOCK_ITALIC)
1279 STOCKITEM(wxID_JUMP_TO, GTK_STOCK_JUMP_TO)
1280 STOCKITEM(wxID_JUSTIFY_CENTER, GTK_STOCK_JUSTIFY_CENTER)
1281 STOCKITEM(wxID_JUSTIFY_FILL, GTK_STOCK_JUSTIFY_FILL)
1282 STOCKITEM(wxID_JUSTIFY_LEFT, GTK_STOCK_JUSTIFY_LEFT)
1283 STOCKITEM(wxID_JUSTIFY_RIGHT, GTK_STOCK_JUSTIFY_RIGHT)
1284 STOCKITEM(wxID_LAST, GTK_STOCK_GOTO_LAST)
1285 STOCKITEM(wxID_NETWORK, GTK_STOCK_NETWORK)
1286 STOCKITEM(wxID_NEW, GTK_STOCK_NEW)
1287 STOCKITEM(wxID_NO, GTK_STOCK_NO)
1288 STOCKITEM(wxID_OK, GTK_STOCK_OK)
1289 STOCKITEM(wxID_OPEN, GTK_STOCK_OPEN)
1290 STOCKITEM(wxID_PASTE, GTK_STOCK_PASTE)
1291 STOCKITEM(wxID_PREFERENCES, GTK_STOCK_PREFERENCES)
1292 STOCKITEM(wxID_PREVIEW, GTK_STOCK_PRINT_PREVIEW)
1293 STOCKITEM(wxID_PRINT, GTK_STOCK_PRINT)
1294 STOCKITEM(wxID_PROPERTIES, GTK_STOCK_PROPERTIES)
1295 STOCKITEM(wxID_REDO, GTK_STOCK_REDO)
1296 STOCKITEM(wxID_REFRESH, GTK_STOCK_REFRESH)
1297 STOCKITEM(wxID_REMOVE, GTK_STOCK_REMOVE)
1298 STOCKITEM(wxID_REPLACE, GTK_STOCK_FIND_AND_REPLACE)
1299 STOCKITEM(wxID_REVERT_TO_SAVED, GTK_STOCK_REVERT_TO_SAVED)
1300 STOCKITEM(wxID_SAVE, GTK_STOCK_SAVE)
1301 STOCKITEM(wxID_SAVEAS, GTK_STOCK_SAVE_AS)
1302 STOCKITEM_210(wxID_SELECTALL, GTK_STOCK_SELECT_ALL)
1303 STOCKITEM(wxID_SELECT_COLOR, GTK_STOCK_SELECT_COLOR)
1304 STOCKITEM(wxID_SELECT_FONT, GTK_STOCK_SELECT_FONT)
1305 STOCKITEM(wxID_SORT_ASCENDING, GTK_STOCK_SORT_ASCENDING)
1306 STOCKITEM(wxID_SORT_DESCENDING, GTK_STOCK_SORT_DESCENDING)
1307 STOCKITEM(wxID_SPELL_CHECK, GTK_STOCK_SPELL_CHECK)
1308 STOCKITEM(wxID_STOP, GTK_STOCK_STOP)
1309 STOCKITEM(wxID_STRIKETHROUGH, GTK_STOCK_STRIKETHROUGH)
1310 STOCKITEM(wxID_TOP, GTK_STOCK_GOTO_TOP)
1311 STOCKITEM(wxID_UNDELETE, GTK_STOCK_UNDELETE)
1312 STOCKITEM(wxID_UNDERLINE, GTK_STOCK_UNDERLINE)
1313 STOCKITEM(wxID_UNDO, GTK_STOCK_UNDO)
1314 STOCKITEM(wxID_UNINDENT, GTK_STOCK_UNINDENT)
1315 STOCKITEM(wxID_UP, GTK_STOCK_GO_UP)
1316 STOCKITEM(wxID_YES, GTK_STOCK_YES)
1317 STOCKITEM(wxID_ZOOM_100, GTK_STOCK_ZOOM_100)
1318 STOCKITEM(wxID_ZOOM_FIT, GTK_STOCK_ZOOM_FIT)
1319 STOCKITEM(wxID_ZOOM_IN, GTK_STOCK_ZOOM_IN)
1320 STOCKITEM(wxID_ZOOM_OUT, GTK_STOCK_ZOOM_OUT)
1321
1322 default:
1323 break;
1324 };
1325
1326 #undef STOCKITEM
1327
1328 return NULL;
1329 }
1330
1331 #endif // wxUSE_MENUS
wxWidgets (Impactor)