Provided by: libgtk2-perl-doc_1.249-2_all
NAME
Gtk2::MenuItem - wrapper for GtkMenuItem
DESCRIPTION
If a MenuItem is created with a $label string, or if the "label" property is set later, then it should be destroyed with "$item->destroy". Just dropping the last Perl ref is not enough because (as of Gtk through to 2.18) there's a circular reference from the child "Gtk2::AccelLabel" back up to the item (the "accel-widget" property). When a MenuItem is in a "Gtk2::Menu" a "destroy" happens automatically. Dropping the last ref to a Menu calls "destroy" on its children, as usual for a container. But if you remove a MenuItem with a label from a menu (or never add it to one) then be sure to "$item->destroy" explicitly.
HIERARCHY
Glib::Object +----Glib::InitiallyUnowned +----Gtk2::Object +----Gtk2::Widget +----Gtk2::Container +----Gtk2::Bin +----Gtk2::Item +----Gtk2::MenuItem
INTERFACES
Glib::Object::_Unregistered::AtkImplementorIface Gtk2::Buildable Gtk2::Activatable
METHODS
widget = Gtk2::MenuItem->new ($label=undef) • $label (string) If a $label argument is given then this is "new_with_mnemonic". widget = Gtk2::MenuItem->new_with_label ($label=undef) • $label (string) widget = Gtk2::MenuItem->new_with_mnemonic ($label=undef) • $label (string) string = $menu_item->get_accel_path Since: gtk+ 2.14 $menu_item->set_accel_path ($accel_path) • $accel_path (string) $menu_item->activate $menu_item->deselect string = $menu_item->get_label Since: gtk+ 2.16 $menu_item->set_label ($label) • $label (string) Since: gtk+ 2.16 $menu_item->remove_submenu boolean = $menu_item->get_right_justified $menu_item->set_right_justified ($right_justified) • $right_justified (boolean) $menu_item->select widget or undef = $menu_item->get_submenu $menu_item->set_submenu ($submenu) • $submenu (Gtk2::Widget or undef) $menu_item->toggle_size_allocate ($allocation) • $allocation (integer) requisition = $menu_item->toggle_size_request boolean = $menu_item->get_use_underline Since: gtk+ 2.16 $menu_item->set_use_underline ($use_underline) • $use_underline (boolean) Since: gtk+ 2.16
PROPERTIES
'accel-path' (string : default undef : readable / writable / private) Sets the accelerator path of the menu item 'label' (string : default "" : readable / writable / private) The text for the child label 'right-justified' (boolean : default false : readable / writable / private) Sets whether the menu item appears justified at the right side of a menu bar 'submenu' (Gtk2::Menu : default undef : readable / writable / private) The submenu attached to the menu item, or NULL if it has none 'use-underline' (boolean : default false : readable / writable / private) If set, an underline in the text indicates the next character should be used for the mnemonic accelerator key
STYLE PROPERTIES
'arrow-scaling' (float : default 0.8 : readable / private) Amount of space used up by arrow, relative to the menu item's font size 'arrow-spacing' (integer : default 10 : readable / private) Space between label and arrow 'horizontal-padding' (integer : default 3 : readable / private) Padding to left and right of the menu item 'selected-shadow-type' (Gtk2::ShadowType : default "none" : readable / private) Shadow type when item is selected 'toggle-spacing' (integer : default 5 : readable / private) Space between icon and label 'width-chars' (integer : default 12 : readable / private) The minimum desired width of the menu item in characters
SIGNALS
activate (Gtk2::MenuItem) activate-item (Gtk2::MenuItem) toggle-size-request (Gtk2::MenuItem, gpointer) toggle-size-allocate (Gtk2::MenuItem, integer)
SEE ALSO
Gtk2, Glib::Object, Glib::InitiallyUnowned, Gtk2::Object, Gtk2::Widget, Gtk2::Container, Gtk2::Bin, Gtk2::Item
COPYRIGHT
Copyright (C) 2003-2011 by the gtk2-perl team. This software is licensed under the LGPL. See Gtk2 for a full notice.