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com.vaadin.flow.component.
Package com.vaadin.flow.component
Class HtmlComponent
java.lang.Object
com.vaadin.flow.component.Component
com.vaadin.flow.component.HtmlComponent
All Implemented Interfaces:
AttachNotifier, DetachNotifier, HasElement, HasSize, HasStyle, Serializable
Direct Known Subclasses:
Base class for a Component that represents a single built-in HTML
element.
Since:
1.0
Author:
Vaadin Ltd
See Also:
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Constructor Summary
ConstructorsModifierConstructorDescriptionprotectedCreates a component with the element type based on the
Tagannotation of the sub class.HtmlComponent(String tagName) Creates a component with a new element with the given tag name.
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Method Summary
Methods inherited from class com.vaadin.flow.component.Component
addListener, findAncestor, fireEvent, from, get, getChildren, getElement, getEventBus, getId, getListeners, getLocale, getParent, getTranslation, getTranslation, getTranslation, getTranslation, getTranslation, getTranslation, getUI, hasListener, isAttached, isTemplateMapped, isVisible, onAttach, onDetach, onEnabledStateChanged, removeFromParent, scrollIntoView, scrollIntoView, set, setElement, setId, setVisibleMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface com.vaadin.flow.component.AttachNotifier
addAttachListenerMethods inherited from interface com.vaadin.flow.component.DetachNotifier
addDetachListenerMethods inherited from interface com.vaadin.flow.component.HasElement
getElementMethods inherited from interface com.vaadin.flow.component.HasSize
getHeight, getHeightUnit, getMaxHeight, getMaxWidth, getMinHeight, getMinWidth, getWidth, getWidthUnit, setHeight, setHeight, setHeightFull, setMaxHeight, setMaxHeight, setMaxWidth, setMaxWidth, setMinHeight, setMinHeight, setMinWidth, setMinWidth, setSizeFull, setSizeUndefined, setWidth, setWidth, setWidthFullMethods inherited from interface com.vaadin.flow.component.HasStyle
addClassName, addClassNames, getClassName, getClassNames, getStyle, hasClassName, removeClassName, removeClassNames, setClassName, setClassName
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Constructor Details
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HtmlComponent
protected HtmlComponent()Creates a component with the element type based on the
Tagannotation of the sub class. -
HtmlComponent
Creates a component with a new element with the given tag name.
Parameters:
tagName- the tag name of the element to use for this component, notnull
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Method Details
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setTitle
Sets the title of this component. Browsers typically use the title to show a tooltip when hovering an element or any descendant without a title value of its own.
Parameters:
title- the title value to set, or""to remove any previously set title -
getTitle
Gets the title of this component.
Returns:
an optional title, or an empty optional if no title has been set
See Also:
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