pub trait TreeModelFilterImplExt: ObjectSubclass {
    fn parent_visible<M>(
        &self,
        tree_model_filter: &Self::Type,
        child_model: &M,
        iter: &TreeIter
    ) -> bool
    where
        M: IsA<TreeModel>
; fn parent_modify<M>(
        &self,
        tree_model_filter: &Self::Type,
        child_model: &M,
        iter: &TreeIter,
        value: Value,
        index: i32
    )
    where
        M: IsA<TreeModel>
; }

Required methods

Implementors