com.vaadin.flow.component.dependency

Annotation Type StyleSheet

@Retention(value=RUNTIME)
 @Target(value=TYPE)
 @Documented
 @Repeatable(value=StyleSheet.Container.class)
public @interface StyleSheet

Defines style sheet dependencies on a Component class. For adding multiple style sheets for a single component, you can use this annotation multiple times.

It is guaranteed that dependencies will be loaded only once.

NOTE: while this annotation is not inherited using the @Inherited annotation, the annotations of the possible parent components or implemented interfaces are read when sending the dependencies to the browser.

Since:

1.0

Author:

Vaadin Ltd

Required Element Summary

Required Elements

Modifier and Type	Required Element and Description
String	value Style sheet file URL to load before using the annotated Component in the browser.

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
LoadMode	loadMode Determines the dependency load mode.

Element Detail

value

public abstract String value

Style sheet file URL to load before using the annotated Component in the browser.

Relative URLs are interpreted as relative to the configured frontend directory location. You can prefix the URL with context:// to make it relative to the context path or use an absolute URL to refer to files outside the frontend directory.

Returns:

a style sheet file URL

loadMode

public abstract LoadMode loadMode

Determines the dependency load mode. Refer to LoadMode for the details.

Returns:

load mode for the dependency

Default:

com.vaadin.flow.shared.ui.LoadMode.EAGER