A unique name for the action
The label displayed in menu items and on buttons, or NULL. [allow-none]
A tooltip for this action, or NULL. [allow-none]
The stock icon to display in widgets representing this action, or NULL
The value which gtk_radio_action_get_current_value() should return if this action is selected.
ConstructionException GTK+ fails to create the object.
Creates a new GtkRadioAction object. To add the action to a GtkActionGroup and set the accelerator for the action, call gtk_action_group_add_action_with_accel(). Since 2.4