ruby-****@sourc*****
ruby-****@sourc*****
2003年 8月 25日 (月) 09:59:04 JST
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REMOTE_ADDR = 61.204.181.66
REMOTE_HOST =
URL = http://ruby-gnome2.sourceforge.jp/?Gtk%3A%3AMenuShell
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= class Gtk::MenuShell
A Gtk::MenuShell is the abstract base class used to derive the Gtk::Menu and Gtk::MenuBar subclasses.
A Gtk::MenuShell 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. A Gtk::MenuItem can have a submenu associated with it, allowing for nested hierarchical menus.
- == Super Class
- * Gtk::Container
+ == Object Hierarchy
+ * Object
+ * GLib::Instantiatable
+ * GLib::Object
+ * Gtk::Object
+ * Gtk::Widget
+ * Gtk::Container
+ * Gtk::MenuShell
== Instance Methods
--- append(child)
Adds a new Gtk::MenuItem to the end of the menu shell's item list.
* child: The Gtk::MenuItem to add.
* Returns: self
--- prepend(child)
Adds a new Gtk::MenuItem to the beginning of the menu shell's item list.
* child: The Gtk::MenuItem to add.
--- insert(child, position)
Adds a new Gtk::MenuItem to the menu shell's item list at the position indicated by position.
* child: The Gtk::MenuItem to add.
* position: The position in the item list where child is added. Positions are numbered from 0 to n-1.
* Returns: self
--- deactivate
Deactivates the menu shell. Typically this results in the menu shell being erased from the screen.
* Returns: self
--- select_item(menu_item)
Selects the menu item from the menu shell.
* menu_item : The Gtk::MenuItem to select.
* Returns: self
--- deselect
Deselects the currently selected item from the menu shell, if any.
* Returns: self
--- activate_item
Activates the menu item within the menu shell.
* menu_item: The Gtk::MenuItem to activate.
* force_deactivate: If true, force the deactivation of the menu shell after the menu item is activated.
== Constants
=== GtkMenuDirectionType
--- DIR_PARENT
To the parent menu shell.
--- DIR_CHILD
To the submenu, if any, associated with the item.
--- DIR_NEXT
To the next menu item.
--- DIR_PREV
To the previous menu item.
== Signals
--- activate-current: self, force_hide
An action signal that activates the current menu item within the menu shell.
* self: Gtk::MenuShell
* force_hide: if true, hide the menu after activating the menu item.
--- cancel: self
An action signal which cancels the selection within the menu shell. Causes the GtkMenuShell::selection-done signal to be emitted.
* self: Gtk::MenuShell
--- cycle-focus: self, direction
* self: Gtk::MenuShell
* direction: ((<GtkDirectionType|Gtk#GtkDirectionType>))
--- deactivate: self
This signal is emitted when a menu shell is deactivated.
* self: Gtk::MenuShell
--- move-current: self, direction
An action signal which moves the current menu item in the direction specified by direction.
* self: Gtk::MenuShell
* direction: ((<GtkMenuDirectionType|Gtk::MenuShell#GtkMenuDirectionType>))
--- selection-done: self
This signal is emitted when a selection has been completed within a menu shell.
* self: Gtk::MenuShell
- ((<Masao>))