pub trait TreeModelExt: 'static {
Show 24 methods
// Required methods
fn foreach<P: FnMut(&TreeModel, &TreePath, &TreeIter) -> bool>(
&self,
func: P
);
fn column_type(&self, index_: i32) -> Type;
fn flags(&self) -> TreeModelFlags;
fn iter(&self, path: &TreePath) -> Option<TreeIter>;
fn iter_first(&self) -> Option<TreeIter>;
fn iter_from_string(&self, path_string: &str) -> Option<TreeIter>;
fn n_columns(&self) -> i32;
fn path(&self, iter: &TreeIter) -> TreePath;
fn string_from_iter(&self, iter: &TreeIter) -> Option<GString>;
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 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;