Trait BaseControl

pub trait BaseControl: Send + Downcast {
    // Required methods
    fn clone_boxed(&self) -> Box<dyn Control<Target = Widget>>;
    fn type_name(&self) -> &'static str;
    fn id(&self) -> Uuid;
    fn self_size(&self) -> usize;
}

Base trait for all UI widgets. It has auto-impl and you don’t need to implement it manually. Your widget must implement Clone and Control traits for impl to be generated for you, also your widget must not contain any references (due to 'static lifetime requirement).

Required Methods

fn clone_boxed(&self) -> Box<dyn Control<Target = Widget>>

Returns the exact copy of the widget in “type-erased” form.

fn type_name(&self) -> &'static str

Returns type name of the widget.

fn id(&self) -> Uuid

fn self_size(&self) -> usize

Returns total amount of memory used by this widget (in bytes), in other words it returns size_of::<WidgetType>().

Implementors

impl<T> BaseControl for T

where T: Any + Clone + 'static + Control + TypeUuidProvider,