pub trait CellLayoutImplExt: ObjectSubclass {
// Required methods
fn parent_add_attribute<R>(&self, cell: &R, attribute: &str, column: i32)
where R: IsA<CellRenderer>;
fn parent_clear_attributes<R>(&self, cell: &R)
where R: IsA<CellRenderer>;
fn parent_cells(&self) -> Vec<CellRenderer, Global>;
fn parent_set_cell_data_func<R>(
&self,
cell: &R,
callback: Option<CellLayoutDataCallback>
)
where R: IsA<CellRenderer>;
fn parent_reorder<R>(&self, cell: &R, position: i32)
where R: IsA<CellRenderer>;
fn parent_clear(&self);
fn parent_pack_start<R>(&self, cell: &R, expand: bool)
where R: IsA<CellRenderer>;
fn parent_pack_end<R>(&self, cell: &R, expand: bool)
where R: IsA<CellRenderer>;
fn parent_area(&self) -> Option<CellArea>;
}