Trait gtk4::prelude::TreeViewExtManual

pub trait TreeViewExtManual: Sealed + IsA<TreeView> + 'static {
    // Provided methods
    fn insert_column_with_attributes(
        &self,
        position: i32,
        title: &str,
        cell: &impl IsA<CellRenderer>,
        attributes: &[(&str, i32)]
    ) -> i32 { ... }
    fn unset_row_separator_func(&self) { ... }
}

Trait containing manually implemented methods of TreeView.

Provided Methods

fn insert_column_with_attributes( &self, position: i32, title: &str, cell: &impl IsA<CellRenderer>, attributes: &[(&str, i32)] ) -> i32

fn unset_row_separator_func(&self)

Object Safety

This trait is not object safe.

Implementors

impl<O: IsA<TreeView>> TreeViewExtManual for O