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use iup_sys; use std::ptr; use Element; /// A void container for grouping mutual exclusive toggles. /// Only one of its descendent toggles will be active at a time. /// The toggles can be at any composition. /// /// See the [IUP Radio Documentation][1]. /// [1]: http://webserver2.tecgraf.puc-rio.br/iup/en/elem/iupradio.html pub struct Radio(*mut iup_sys::Ihandle); impl Radio { /// Creates a radio to wrap toggles. /// /// The child is usually a `VBox` or `HBox` containing the toggles. pub fn new<E: Element>(child: E) -> Radio { unsafe { Radio::from_raw(iup_sys::IupRadio(child.raw())) } } /// Creates a radio with no wrapped content. pub fn new_empty() -> Radio { unsafe { Radio::from_raw(iup_sys::IupRadio(ptr::null_mut())) } } } impl_widget_container!(Radio, "radio");