Trait gtk4::subclass::tree_view::TreeViewImplExt

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pub trait TreeViewImplExt: ObjectSubclass {
Show 15 methods    // Required methods
    fn parent_columns_changed(&self);
    fn parent_cursor_changed(&self);
    fn parent_expand_collapse_cursor_row(
        &self,
        logical: bool,
        expand: bool,
        open_all: bool
    ) -> bool;
    fn parent_move_cursor(
        &self,
        step: MovementStep,
        count: i32,
        extend: bool,
        modify: bool
    ) -> bool;
    fn parent_row_activated(&self, path: &TreePath, column: &TreeViewColumn);
    fn parent_row_collapsed(&self, iter: &TreeIter, path: &TreePath);
    fn parent_row_expanded(&self, iter: &TreeIter, path: &TreePath);
    fn parent_select_all(&self) -> bool;
    fn parent_select_cursor_parent(&self) -> bool;
    fn parent_select_cursor_row(&self, start_editing: bool) -> bool;
    fn parent_start_interactive_search(&self) -> bool;
    fn parent_test_collapse_row(&self, iter: &TreeIter, path: &TreePath) -> bool;
    fn parent_test_expand_row(&self, iter: &TreeIter, path: &TreePath) -> bool;
    fn parent_toggle_cursor_row(&self) -> bool;
    fn parent_unselect_all(&self) -> bool;
}