ActionIF.getStateType

Queries the type of the state of action. If the action is stateful (ie: was created with g_action_new_stateful()) then this function returns the GVariantType of the state. This is the type of the initial value given as the state. All calls to g_action_set_state() must give a GVariant of this type and g_action_get_state() will return a GVariant of the same type. If the action is not stateful (ie: created with g_action_new()) then this function will return NULL. In that case, g_action_get_state() will return NULL and you must not call g_action_set_state(). Since 2.28

interface ActionIF
getStateType
()

Return Value

the state type, if the action is stateful. [allow-none]

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