Method

GioActionGroupaction_state_changed

Declaration

void
g_action_group_action_state_changed (
  GActionGroup* action_group,
  const gchar* action_name,
  GVariant* state
)

Description

Emits the GActionGroup::action-state-changed signal on action_group.

This function should only be called by GActionGroup implementations.

Available since:2.28

Parameters

action_name const gchar*
 

The name of an action in the group.

 The data is owned by the caller of the function.
 The string is a NUL terminated UTF-8 string.
state GVariant
 

The new state of the named action.

 The data is owned by the caller of the function.