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com.vaadin.flow.dom.impl.
Package com.vaadin.flow.dom.impl
Class ClassAttributeHandler
java.lang.Object
com.vaadin.flow.dom.impl.CustomAttribute
com.vaadin.flow.dom.impl.ClassAttributeHandler
All Implemented Interfaces:
Emulates the class attribute by delegating to
Element.getClassList().
For internal use only. May be renamed or removed in a future release.
Since:
1.0
See Also:
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptiongetAttribute(Element element) Gets the value that should be returned by
Element.getAttribute(String)for this attribute.booleanhasAttribute(Element element) Checks what
Element.hasAttribute(String)should return for this attribute.voidremoveAttribute(Element element) Removes the attribute when
Element.removeAttribute(String)is called for this attribute.voidsetAttribute(Element element, String value) Sets the value when
Element.setAttribute(String, String)is called for this attribute.Methods inherited from class com.vaadin.flow.dom.impl.CustomAttribute
get, getNames
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Constructor Details
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ClassAttributeHandler
public ClassAttributeHandler()
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Method Details
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hasAttribute
Description copied from class:
CustomAttributeChecks what
Element.hasAttribute(String)should return for this attribute.Specified by:
hasAttributein classCustomAttributeParameters:
element- the element to check, notnullReturns:
trueif the element has a value for this attribute, otherwisefalse -
getAttribute
Description copied from class:
CustomAttributeGets the value that should be returned by
Element.getAttribute(String)for this attribute.Specified by:
getAttributein classCustomAttributeParameters:
element- the element to check, notnullReturns:
the attribute value
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setAttribute
Description copied from class:
CustomAttributeSets the value when
Element.setAttribute(String, String)is called for this attribute.Specified by:
setAttributein classCustomAttributeParameters:
element- the element for which to set the value, notnullvalue- the new attribute value, notnull -
removeAttribute
Description copied from class:
CustomAttributeRemoves the attribute when
Element.removeAttribute(String)is called for this attribute.Specified by:
removeAttributein classCustomAttributeParameters:
element- the element for which to remove the attribute, notnull
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