com.vaadin.flow.dom

Interface Style

All Superinterfaces:

Serializable

All Known Implementing Classes:

BasicElementStyle, ImmutableEmptyStyle

public interface Style
extends Serializable

Provides inline styles for Elements.

Since:

1.0

Author:

Vaadin Ltd

Method Summary

Modifier and Type	Method and Description
Style	clear() Removes all set style properties.
String	get(String name) Gets the value of the given style property.
Stream<String>	getNames() Gets the defined style property names.
boolean	has(String name) Checks if the given style property has been set.
Style	remove(String name) Removes the given style property if it has been set.
Style	set(String name, String value) Sets the given style property to the given value.

Method Detail

get

String get(String name)

Gets the value of the given style property.

Note that the name should be in camelCase and not dash-separated, i.e. use "fontFamily" and not "font-family"

Parameters:

name - the style property name as camelCase, not null

Returns:

the style property value, or null if the style property has not been set

set

Style set(String name,
          String value)

Sets the given style property to the given value.

Both camelCased (e.g. fontFamily) and dash-separated (e.g. font-family versions are supported.

Parameters:

name - the style property name as camelCase, not null

value - the style property value (if null, the property will be removed)

Returns:

this style instance

remove

Style remove(String name)

Removes the given style property if it has been set.

Both camelCased (e.g. fontFamily) and dash-separated (e.g. font-family versions are supported.

Parameters:

name - the style property name as camelCase, not null

Returns:

this style instance

clear

Style clear()

Removes all set style properties.

Returns:

this style instance

has

boolean has(String name)

Checks if the given style property has been set.

Both camelCased (e.g. fontFamily) and dash-separated (e.g. font-family versions are supported.

Parameters:

name - the style property name as camelCase, not null

Returns:

true if the style property has been set, false otherwise

getNames

Stream<String> getNames()

Gets the defined style property names.

Note that this always returns the name as camelCased, e.g. fontFamily even if it has been set as dash-separated (font-family).

Returns:

a stream of defined style property names