Trait gtk::prelude::ViewportExt  
                   
                       [−]
                   
               [src]
pub trait ViewportExt {
    fn get_bin_window(&self) -> Option<Window>;
    fn get_shadow_type(&self) -> ShadowType;
    fn get_view_window(&self) -> Option<Window>;
    fn set_shadow_type(&self, type_: ShadowType);
}