com.vaadin.flow.component.HtmlComponent API 14.1.16 | Vaadin

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com.vaadin.flow.component.

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:

Hr, HtmlContainer, IFrame
```
public class HtmlComponent
extends Component
implements HasSize, HasStyle
```
Base class for a Component that represents a single built-in HTML element.

Since:

1.0

Author:

Vaadin Ltd

See Also:

Serialized Form

Constructor Summary

Constructors
Modifier	Constructor and Description
`protected`	`HtmlComponent()` Creates a component with the element type based on the `Tag` annotation of the sub class.
	`HtmlComponent(String tagName)` Creates a component with a new element with the given tag name.

Method Summary

All Methods
Modifier and Type Method and Description

Optional<String> getTitle()
Gets the title of this component.

void setTitle(String title)
Sets the title of this component.
- Methods inherited from class com.vaadin.flow.component.Component
  addListener, fireEvent, from, get, getChildren, getElement, getEventBus, getId, getLocale, getParent, getTranslation, getTranslation, getUI, hasListener, isTemplateMapped, isVisible, onAttach, onDetach, onEnabledStateChanged, set, setElement, setId, setVisible
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
- Methods inherited from interface com.vaadin.flow.component.HasSize
  getHeight, getMaxHeight, getMaxWidth, getMinHeight, getMinWidth, getWidth, setHeight, setHeightFull, setMaxHeight, setMaxWidth, setMinHeight, setMinWidth, setSizeFull, setSizeUndefined, setWidth, setWidthFull
- Methods inherited from interface com.vaadin.flow.component.HasStyle
  addClassName, addClassNames, getClassName, getClassNames, getStyle, hasClassName, removeClassName, removeClassNames, setClassName, setClassName
- Methods inherited from interface com.vaadin.flow.component.HasElement
  getElement
- Methods inherited from interface com.vaadin.flow.component.AttachNotifier
  addAttachListener
- Methods inherited from interface com.vaadin.flow.component.DetachNotifier
  addDetachListener

- Constructor Detail
  - HtmlComponent
```
protected HtmlComponent()
```
    Creates a component with the element type based on the Tag annotation of the sub class.
  - HtmlComponent
```
public HtmlComponent(String tagName)
```
    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, not null
- Method Detail
  - setTitle
```
public void setTitle(String title)
```
    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
```
public Optional<String> getTitle()
```
    Gets the title of this component.
    
    Returns:
    
    an optional title, or an empty optional if no title has been set
    
    See Also:
    
    setTitle(String)