Method

GtkCheckButtonset_group

Declaration [src] 

void
gtk_check_button_set_group (
  GtkCheckButton* self,
  GtkCheckButton* group
)

Description [src]

Adds self to the group of group.

In a group of multiple check buttons, only one button can be active at a time. The behavior of a checkbutton in a group is also commonly known as a radio button.

Setting the group of a check button also changes the css name of the indicator widget’s CSS node to ‘radio’.

Setting up groups in a cycle leads to undefined behavior.

Note that the same effect can be achieved via the GtkActionable API, by using the same action with parameter type and state type ‘s’ for all buttons in the group, and giving each button its own target value.

Sets propertyGtk.CheckButton:group

Parameters

group

Type: GtkCheckButton

Another GtkCheckButton to form a group with.

The argument can be NULL.
The data is owned by the caller of the method.