Trait CompositionContainerShapeHooks 

pub trait CompositionContainerShapeHooks: CompositionShapeHooks {
    // Provided methods
    fn initialize_defaults_extra(&self) { ... }
    fn validate_shapes_change(
        &self,
        _old_value: &Option<Rc<dyn ICompositionObject>>,
        _new_value: &Option<Rc<dyn ICompositionObject>>,
    ) { ... }
    fn on_shapes_changed(&self) { ... }
    fn on_shapes_changing(&self) { ... }
}

The partial methods of CompositionContainerShape: implemented by the class that embeds CompositionContainerShapeProps. Every hook defaults to doing nothing.

Provided Methods

fn initialize_defaults_extra(&self)

fn validate_shapes_change( &self, _old_value: &Option<Rc<dyn ICompositionObject>>, _new_value: &Option<Rc<dyn ICompositionObject>>, )

fn on_shapes_changed(&self)

fn on_shapes_changing(&self)

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl CompositionContainerShapeHooks for CompositionShape