ActionGroupIF.getActionStateType

Queries the type of the state of the named action within action_group. If the action is stateful then this function returns the GVariantType of the state. All calls to g_action_group_change_action_state() must give a GVariant of this type and g_action_group_get_action_state() will return a GVariant of the same type. If the action is not stateful then this function will return NULL. In that case, g_action_group_get_action_state() will return NULL and you must not call g_action_group_change_action_state(). The state type of a particular action will never change but it is possible for an action to be removed and for a new action to be added with the same name but a different state type. Since 2.28

interface ActionGroupIF
getActionStateType
(
string actionName
)

Parameters

actionName string

the name of the action to query

Return Value

the state type, if the action is stateful. [transfer full]

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