Class radio-action - cl-cffi-gtk3 API documentation

Package: gtk

Class gtk:radio-action

Superclasses

gtk:toggle-action, gtk:action, gtk:buildable, gobject:object, common-lisp:standard-object, common-lisp:t

Documented Subclasses

None

Direct Slots

current-value

The current-value property of type :int (Read / Write)
The value property of the currently active member of the group to which this action belongs.
Default value: 0

group

The group property of type gtk:radio-action (Write)
Sets a new group for a radio action. Note: This property is not readable und cannot be set from the Lisp side.

value

The value property of type :int (Read / Write)
The value is an 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.
Default value: 0

Details

The gtk:radio-action object is similar to the gtk:radio-menu-item widget. A number of radio actions can be linked together so that only one may be active at any one time.

Warning

The gtk:radio-action class has been deprecated since version 3.10 and should not be used in newly written code.

Signal Details

The "changed" signal

lambda (action current)    :no-recurse

action: The gtk:radio-action object on which the signal is emitted.
current: The gtk:radio-action member of the action group which has just been activated.

The 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.