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Handle highlighting, alignment, events and submenus. As it derives from Gtk::Bin it can hold any valid child widget, altough only a few are really useful.
Public Member Functions | |
void | accelerate (Window& window) |
void | activate () |
For widgets that can be "activated" (buttons, menu items, etc. | |
void | deselect () |
bool | get_right_justified () const |
Gets whether the menu item appears justified at the right side of the menu bar. | |
const Menu* | get_submenu () const |
Gets the submenu underneath this menu item, if any. | |
Menu* | get_submenu () |
Gets the submenu underneath this menu item, if any. | |
const GtkMenuItem* | gobj () const |
Provides access to the underlying C GtkObject. | |
GtkMenuItem* | gobj () |
Provides access to the underlying C GtkObject. | |
bool | has_submenu () const |
MenuItem (const Glib::ustring& label, bool mnemonic=false) | |
Create a menu item with label. | |
MenuItem (Widget& widget) | |
Create a menu item with widget. | |
MenuItem () | |
Create an empty menu item. | |
void | remove_submenu () |
void | select () |
void | set_accel_path (const Glib::ustring& accel_path) |
Set the accelerator path on menu_item , through which runtime changes of the menu item's accelerator caused by the user can be identified and saved to persistant storage (see gtk_accel_map_save() on this). | |
void | set_right_justified (bool right_justified=true) |
Sets whether the menu item appears justified at the right side of a menu bar. | |
void | set_submenu (Menu& submenu) |
Glib::SignalProxy0<void> | signal_activate () |
Glib::SignalProxy0<void> | signal_activate_item () |
Glib::SignalProxy1< void, int > | signal_toggle_size_allocate () |
Glib::SignalProxy1< void, int* > | signal_toggle_size_request () |
void | toggle_size_allocate (int allocation) |
void | toggle_size_request (int& requisition) |
void | unset_accel_path () |
virtual | ~MenuItem () |
Protected Member Functions | |
void | add_accel_label (const Glib::ustring& label, bool mnemonic=true) |
virtual void | on_activate () |
virtual void | on_activate_item () |
virtual void | on_toggle_size_allocate (int allocation) |
virtual void | on_toggle_size_request (int* requisition) |
void | set_accel_key (const AccelKey& accel_key) |
Friends | |
class | Menu_Helpers::Element |
Related Functions | |
(Note that these are not member functions.) | |
Gtk::MenuItem* | wrap (GtkMenuItem* object, bool take_copy=false) |
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Create an empty menu item.
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Create a menu item with widget.
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Create a menu item with label.
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For widgets that can be "activated" (buttons, menu items, etc.
) this function activates them. Activation is what happens when you press Enter on a widget during key navigation. If widget isn't activatable, the function returns
Reimplemented from Gtk::Widget. |
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Reimplemented from Gtk::Item. |
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Gets whether the menu item appears justified at the right side of the menu bar.
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Gets the submenu underneath this menu item, if any. See set_submenu().
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Gets the submenu underneath this menu item, if any. See set_submenu().
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Provides access to the underlying C GtkObject.
Reimplemented from Gtk::Item. Reimplemented in Gtk::CheckMenuItem, Gtk::ImageMenuItem, Gtk::RadioMenuItem, Gtk::SeparatorMenuItem, and Gtk::TearoffMenuItem. |
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Provides access to the underlying C GtkObject.
Reimplemented from Gtk::Item. Reimplemented in Gtk::CheckMenuItem, Gtk::ImageMenuItem, Gtk::RadioMenuItem, Gtk::SeparatorMenuItem, and Gtk::TearoffMenuItem. |
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Reimplemented from Gtk::Item. |
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Set the accelerator path on menu_item , through which runtime changes of the menu item's accelerator caused by the user can be identified and saved to persistant storage (see gtk_accel_map_save() on this). To setup a default accelerator for this menu item, call gtk_accel_map_add_entry() with the same accel_path . See also gtk_accel_map_add_entry() on the specifics of accelerator paths, and set_accel_path() for a more convenient variant of this function. This function is basically a convenience wrapper that handles calling Gtk::Widget::set_accel_path() with the appropriate accelerator group for the menu item. Note that you do need to set an accelerator on the parent menu with set_accel_group() for this to work.
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Sets whether the menu item appears justified at the right side of a menu bar. This was traditionally done for "Help" menu items, but is now considered a bad idea. (If the widget layout is reversed for a right-to-left language like Hebrew or Arabic, right-justified-menu-items appear at the left.)
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