Memory-managed wrapper type.

Type class for types which can be safely cast to RadioMenuItem, for instance with toRadioMenuItem.

Cast to RadioMenuItem, for types for which this is known to be safe. For general casts, use castTo.

A convenience alias for Nothing :: Maybe RadioMenuItem.

Returns the group to which the radio menu item belongs, as a List of RadioMenuItem. The list belongs to GTK+ and should not be freed.

Joins a RadioMenuItem object to the group of another RadioMenuItem object.

This function should be used by language bindings to avoid the memory manangement of the opaque SList of radioMenuItemGetGroup and radioMenuItemSetGroup.

A common way to set up a group of RadioMenuItem instances is:

 GtkRadioMenuItem *last_item = NULL;

 while ( ...more items to add... )
   {
     GtkRadioMenuItem *radio_item;

     radio_item = gtk_radio_menu_item_new (...);

     gtk_radio_menu_item_join_group (radio_item, last_item);
     last_item = radio_item;
   }

Since: 3.18

Creates a new RadioMenuItem.

Creates a new RadioMenuItem adding it to the same group as group.

Since: 2.4

Creates a new RadioMenuItem whose child is a simple Label.

Creates a new GtkRadioMenuItem whose child is a simple GtkLabel. The new RadioMenuItem is added to the same group as group.

Since: 2.4

Creates a new RadioMenuItem containing a label. The label will be created using labelNewWithMnemonic, so underscores in label indicate the mnemonic for the menu item.

Creates a new GtkRadioMenuItem containing a label. The label will be created using labelNewWithMnemonic, so underscores in label indicate the mnemonic for the menu item.

The new RadioMenuItem is added to the same group as group.

Since: 2.4

Sets the group of a radio menu item, or changes it.

Set the value of the “group” property to Nothing. When overloading is enabled, this is equivalent to

clear #group

Construct a GValueConstruct with valid value for the “group” property. This is rarely needed directly, but it is used by new.

Set the value of the “group” property. When overloading is enabled, this is equivalent to

set radioMenuItem [ #group := value ]

Type for the callback on the (unwrapped) C side.

No description available in the introspection data.

Connect a signal handler for the “group-changed” signal, to be run after the default handler. When overloading is enabled, this is equivalent to

after radioMenuItem #groupChanged callback

Wrap the callback into a GClosure.

Generate a function pointer callable from C code, from a C_RadioMenuItemGroupChangedCallback.

A convenience synonym for Nothing :: Maybe RadioMenuItemGroupChangedCallback.

Connect a signal handler for the “group-changed” signal, to be run before the default handler. When overloading is enabled, this is equivalent to

on radioMenuItem #groupChanged callback

Wrap a RadioMenuItemGroupChangedCallback into a C_RadioMenuItemGroupChangedCallback.