Trait gtk::prelude::TreeModelExt

source · [−]
pub trait TreeModelExt: 'static {

Show 27 methods    fn foreach<P: FnMut(&TreeModel, &TreePath, &TreeIter) -> bool>(
        &self,
        func: P
    );
    fn get_column_type(&self, index_: i32) -> Type;
    fn get_flags(&self) -> TreeModelFlags;
    fn get_iter(&self, path: &TreePath) -> Option<TreeIter>;
    fn get_iter_first(&self) -> Option<TreeIter>;
    fn get_iter_from_string(&self, path_string: &str) -> Option<TreeIter>;
    fn get_n_columns(&self) -> i32;
    fn get_path(&self, iter: &TreeIter) -> Option<TreePath>;
    fn get_string_from_iter(&self, iter: &TreeIter) -> Option<GString>;
    fn get_value(&self, iter: &TreeIter, column: i32) -> Value;
    fn iter_children(&self, parent: Option<&TreeIter>) -> Option<TreeIter>;
    fn iter_has_child(&self, iter: &TreeIter) -> bool;
    fn iter_n_children(&self, iter: Option<&TreeIter>) -> i32;
    fn iter_next(&self, iter: &TreeIter) -> bool;
    fn iter_nth_child(
        &self,
        parent: Option<&TreeIter>,
        n: i32
    ) -> Option<TreeIter>;
    fn iter_parent(&self, child: &TreeIter) -> Option<TreeIter>;
    fn iter_previous(&self, iter: &TreeIter) -> bool;
    fn row_changed(&self, path: &TreePath, iter: &TreeIter);
    fn row_deleted(&self, path: &TreePath);
    fn row_has_child_toggled(&self, path: &TreePath, iter: &TreeIter);
    fn row_inserted(&self, path: &TreePath, iter: &TreeIter);
    fn rows_reordered_with_length(
        &self,
        path: &TreePath,
        iter: Option<&TreeIter>,
        new_order: &[i32]
    );
    fn sort_new_with_model(&self) -> Option<TreeModel>;
    fn connect_row_changed<F: Fn(&Self, &TreePath, &TreeIter) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_row_deleted<F: Fn(&Self, &TreePath) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_row_has_child_toggled<F: Fn(&Self, &TreePath, &TreeIter) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_row_inserted<F: Fn(&Self, &TreePath, &TreeIter) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;

}

Required Methods

Implementors