2 // Generated by gtkmmproc -- DO NOT MODIFY!
3 #ifndef _GTKMM_MENUSHELL_H
4 #define _GTKMM_MENUSHELL_H
10 /* Copyright (C) 1998-2002 The gtkmm Development Team
12 * This library is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU Library General Public
14 * License as published by the Free Software Foundation; either
15 * version 2 of the License, or (at your option) any later version.
17 * This library is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * Library General Public License for more details.
22 * You should have received a copy of the GNU Library General Public
23 * License along with this library; if not, write to the Free
24 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
27 #include <gdk/gdkkeysyms.h>
30 #include <gtkmm/container.h>
31 #include <gtkmm/menu_elems.h>
32 #include <glibmm/helperlist.h>
34 #ifndef DOXYGEN_SHOULD_SKIP_THIS
35 typedef struct _GtkMenuShell GtkMenuShell;
36 typedef struct _GtkMenuShellClass GtkMenuShellClass;
37 #endif /* DOXYGEN_SHOULD_SKIP_THIS */
41 { class MenuShell_Class; } // namespace Gtk
49 namespace Menu_Helpers
52 /*********************************************************************
54 *********************************************************************/
57 class MenuList : public Glib::HelperList< MenuItem, const Element, Glib::List_Cpp_Iterator<GtkMenuItem,MenuItem> >
61 explicit MenuList(GtkMenuShell* gparent);
62 MenuList(const MenuList& src);
63 virtual ~MenuList() {}
65 MenuList& operator=(const MenuList& src);
67 typedef Glib::HelperList< MenuItem, const Element, Glib::List_Cpp_Iterator<GtkMenuItem,MenuItem> > type_base;
69 GtkMenuShell* gparent();
70 const GtkMenuShell* gparent() const;
72 virtual GList*& glist() const; // front of list
74 virtual void erase(iterator start, iterator stop);
75 virtual iterator erase(iterator); //Implented as custom or by LIST_CONTAINER_REMOVE
76 virtual void remove(const_reference); //Implented as custom or by LIST_CONTAINER_REMOVE
78 /// This is order n. (use at own risk)
79 reference operator[](size_type l) const;
82 iterator insert(iterator position, element_type& e); //custom-implemented.
84 template <class InputIterator>
85 inline void insert(iterator position, InputIterator first, InputIterator last)
87 for(;first != last; ++first)
88 position = insert(position, *first);
91 inline void push_front(element_type& e)
92 { insert(begin(), e); }
93 inline void push_back(element_type& e)
97 virtual void remove(Widget& widget); //custom
101 } // namespace Menu_Helpers
104 /** The abstract base class for Gtk::Menu and Gtk::MenuBar.
105 * It is a container of Gtk::MenuItem objects arranged in a list which can be navigated, selected, and activated by the user to perform application functions.
106 * It can have a submenu associated with it, allowing for nested hierarchical menus.
107 * You can use append(), prepend() and insert() to add Gtk::MenuItem widgets,
108 * but you will probably find it more convenient to use the STL-style items() interface with the Gtk::Menu_Helpers::MenuElem() class.
110 * @ingroup Containers
114 class MenuShell : public Container
117 #ifndef DOXYGEN_SHOULD_SKIP_THIS
118 typedef MenuShell CppObjectType;
119 typedef MenuShell_Class CppClassType;
120 typedef GtkMenuShell BaseObjectType;
121 typedef GtkMenuShellClass BaseClassType;
122 #endif /* DOXYGEN_SHOULD_SKIP_THIS */
124 virtual ~MenuShell();
126 #ifndef DOXYGEN_SHOULD_SKIP_THIS
129 friend class MenuShell_Class;
130 static CppClassType menushell_class_;
133 MenuShell(const MenuShell&);
134 MenuShell& operator=(const MenuShell&);
137 explicit MenuShell(const Glib::ConstructParams& construct_params);
138 explicit MenuShell(GtkMenuShell* castitem);
140 #endif /* DOXYGEN_SHOULD_SKIP_THIS */
143 #ifndef DOXYGEN_SHOULD_SKIP_THIS
144 static GType get_type() G_GNUC_CONST;
145 static GType get_base_type() G_GNUC_CONST;
148 ///Provides access to the underlying C GtkObject.
149 GtkMenuShell* gobj() { return reinterpret_cast<GtkMenuShell*>(gobject_); }
151 ///Provides access to the underlying C GtkObject.
152 const GtkMenuShell* gobj() const { return reinterpret_cast<GtkMenuShell*>(gobject_); }
156 //C++ methods used to invoke GTK+ virtual functions:
159 //GTK+ Virtual Functions (override these to change behaviour):
161 //Default Signal Handlers::
162 virtual void on_deactivate();
163 virtual void on_selection_done();
172 typedef Menu_Helpers::MenuList MenuList;
173 friend class Menu_Helpers::MenuList;
176 void append(MenuItem& menu_item);
178 void prepend(MenuItem& menu_item);
180 void insert(MenuItem& menu_item, int position);
183 void select_item(MenuItem& menu_item);
187 //TODO: Is force_deactivate = false a good default?
189 void activate_item(MenuItem& menu_item, bool force_deactivate = false);
191 /** Select the first visible or selectable child of the menu shell;
192 * don't select tearoff items unless the only item is a tearoff
196 * @param search_sensitive If <tt>true</tt>, search for the first selectable
197 * menu item, otherwise select nothing if
198 * the first item isn't sensitive. This
199 * should be <tt>false</tt> if the menu is being
200 * popped up initially.
202 void select_first(bool search_sensitive = true);
206 /** Cancels the selection within the menu shell.
213 Glib::SignalProxy0< void > signal_deactivate();
216 Glib::SignalProxy0< void > signal_selection_done();
219 //Keybinding signals:
223 const MenuList& items() const;
226 * Initializes menu accelerators.
227 * This method initializes the menu accelerators. Therefore an
228 * AccelGroup object is needed which is stored in each Window object
229 * in the Gtkmm library implementation.
231 * When using MenuBar and OptionMenu objects this method is called
232 * automatically when the menus are realized. Because most likely the
233 * MenuBar and OptionMenu is attached to a window at this time and
234 * the window object can be found automatically.
236 * Important note when using popup menus:
237 * If you are using accelerated menu entries inside a popup
238 * menu you have to call the accelerate() method manually. This is
239 * because the popup menu is not connected to any window and the
240 * accelerators should be initialized even before the popup menu is
241 * shown. The right place to call the accelerate() method is right
242 * after the popup menu has been build.
244 * @param window Window where the menu is shown. Inside this window
245 * the AccelGroup object is stored that will be used to initialize
248 void accelerate(Window& window);
251 * Initializes menu accelerators.
252 * Does the same as the accelerate(Window& window) method. But you can
253 * use any parent widget where the menu is used. This method then gets
254 * the toplevel window using Widget::get_toplevel() and uses this
255 * window for registering the menu accelerators.
257 * @param parent Parent widget used as starting point for searching
258 * the toplevel window.
260 void accelerate(Widget& parent);
269 MenuList items_proxy_;
270 Gtk::Window* accel_window_;
280 /** @relates Gtk::MenuShell
281 * @param object The C instance
282 * @param take_copy False if the result should take ownership of the C instance. True if it should take a new copy or ref.
283 * @result A C++ instance that wraps this C instance.
285 Gtk::MenuShell* wrap(GtkMenuShell* object, bool take_copy = false);
287 #endif /* _GTKMM_MENUSHELL_H */