gui_pb::drawing::settings

Function collapsable_section

Source 
fn collapsable_section(
    ui: &mut Ui,
    collapsed: &mut bool,
    button_color: Color32,
    header_contents: impl FnOnce(&mut Ui),
    body_contents: impl FnOnce(&mut Ui),
    tooltip: Option<impl Into<WidgetText>>,
)