GtkRadioAction: GtkRadioAction
In RGtk2: R Bindings for Gtk 2.8.0 and Above

Description Methods and Functions Hierarchy Interfaces Detailed Description Structures Convenient Construction Signals Properties Author(s) References

An action of which only one in a group can be active

gtkRadioActionNew(name = NULL, label = NULL, tooltip = NULL, stock.id = NULL, value = NULL)
gtkRadioActionGetGroup(object)
gtkRadioActionSetGroup(object, group)
gtkRadioActionGetCurrentValue(object)
gtkRadioActionSetCurrentValue(object, current.value)
gtkRadioAction(name = NULL, label = NULL, tooltip = NULL, stock.id = NULL, value = NULL)

GObject
   +----GtkAction
         +----GtkToggleAction
               +----GtkRadioAction

GtkRadioAction implements GtkBuildable.

A GtkRadioAction is similar to GtkRadioMenuItem. A number of radio actions can be linked together so that only one may be active at any one time.

GtkRadioAction: The GtkRadioAction struct contains only private members and should not be accessed directly.

gtkRadioAction is the equivalent of gtkRadioActionNew.

changed(action, current, user.data)

The ::changed signal is emitted on every member of a radio group when the active member is changed. The signal gets emitted after the ::activate signals for the previous and current active members. Since 2.4

action: the action on which the signal is emitted
current: the member of actions group which has just been activated
user.data: user data set when the signal handler was connected.

current-value [integer : Read / Write]: The value property of the currently active member of the group to which this action belongs. Default value: 0 Since 2.10
group [GtkRadioAction : * : Write]: Sets a new group for a radio action. Since 2.4
value [integer : Read / Write]: The value is an arbitrary integer which can be used as a convenient way to determine which action in the group is currently active in an ::activate or ::changed signal handler. See gtkRadioActionGetCurrentValue and GtkRadioActionEntry for convenient ways to get and set this property. Default value: 0 Since 2.4