Trait CompositionRectangleGeometryHooks 

pub trait CompositionRectangleGeometryHooks: CompositionGeometryHooks {
    // Provided methods
    fn initialize_defaults_extra(&self) { ... }
    fn validate_offset_change(&self, _old_value: Vector, _new_value: Vector) { ... }
    fn on_offset_changed(&self) { ... }
    fn on_offset_changing(&self) { ... }
    fn validate_size_change(&self, _old_value: Vector, _new_value: Vector) { ... }
    fn on_size_changed(&self) { ... }
    fn on_size_changing(&self) { ... }
}

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

Provided Methods

fn initialize_defaults_extra(&self)

fn validate_offset_change(&self, _old_value: Vector, _new_value: Vector)

fn on_offset_changed(&self)

fn on_offset_changing(&self)

fn validate_size_change(&self, _old_value: Vector, _new_value: Vector)

fn on_size_changed(&self)

fn on_size_changing(&self)

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl CompositionRectangleGeometryHooks for CompositionGeometry