[−][src]Trait wayland_protocols::viewporter::server::wp_viewporter::RequestHandler

pub trait RequestHandler {
    fn destroy(&mut self, object: WpViewporter) { ... }
    fn get_viewport(
        &mut self, 
        object: WpViewporter, 
        id: NewResource<WpViewport>, 
        surface: WlSurface
    ) { ... }
}

An interface for handling requests.

Provided methods

`fn destroy(&mut self, object: WpViewporter)`

unbind from the cropping and scaling interface

Informs the server that the client will not be using this protocol object anymore. This does not affect any other objects, wp_viewport objects included.

This is a destructor, you cannot send requests to this object any longer once this method is called.

`fn get_viewport( &mut self, object: WpViewporter, id: NewResource<WpViewport>, surface: WlSurface )`

extend surface interface for crop and scale

Instantiate an interface extension for the given wl_surface to crop and scale its content. If the given wl_surface already has a wp_viewport object associated, the viewport_exists protocol error is raised.

Loading content...

Implementors