com.vaadin.flow.component.html

Class NativeDetails

java.lang.Object

com.vaadin.flow.component.Component

com.vaadin.flow.component.HtmlComponent

com.vaadin.flow.component.html.NativeDetails

All Implemented Interfaces:

AttachNotifier, ClickNotifier<NativeDetails>, DetachNotifier, HasElement, HasSize, HasStyle, Serializable

@Tag(value="details")
public class NativeDetails
extends HtmlComponent
implements ClickNotifier<NativeDetails>

Component representing a <details> element.

Since:

Author:

Vaadin Ltd

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	NativeDetails.Summary Component representing a <summary> element.
static class	NativeDetails.ToggleEvent Represents the DOM event "toggle".

Constructor Summary

Constructors

Constructor and Description
NativeDetails() Creates a new details with an empty summary.
NativeDetails(Component summaryContent) Creates a new details with the given content of the summary.
NativeDetails(Component summaryContent, Component content) Creates a new details using the provided summary content and content.
NativeDetails(String summary) Creates a new details with the given summary.
NativeDetails(String summary, Component content) Creates a new details using the provided summary and content.

Method Summary

Modifier and Type	Method and Description
Registration	addToggleListener(ComponentEventListener<NativeDetails.ToggleEvent> listener) Adds a listener for toggle events fired by the details, which are dispatched to the details element whenever its state changes between open and closed.
Component	getContent() Returns the details content which was set via setContent(Component).
NativeDetails.Summary	getSummary() Returns NativeDetails.Summary component associated with this details.
String	getSummaryText() Returns the textual summary of this details.
boolean	isOpen() Return whether or not the details is opened and the content is displayed.
void	setContent(Component content) Sets the details content and removes the previously set content.
void	setOpen(boolean open) Sets whether or not the details should be opened.
void	setSummary(Component... summaryContent) Sets the components of the summary.
void	setSummaryText(String summary) Sets the text of the summary.

Methods inherited from class com.vaadin.flow.component.HtmlComponent

getTitle, setTitle

Methods inherited from class com.vaadin.flow.component.Component

addListener, fireEvent, from, get, getChildren, getElement, getEventBus, getId, getLocale, getParent, getTranslation, getTranslation, getUI, hasListener, isAttached, 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.ClickNotifier

addClickListener, addClickShortcut

Methods inherited from interface com.vaadin.flow.component.HasSize

getCssSize, getHeight, getHeightUnit, getMaxHeight, getMaxWidth, getMinHeight, getMinWidth, getWidth, getWidthUnit, setHeight, setHeight, setHeightFull, setMaxHeight, setMaxHeight, setMaxWidth, setMaxWidth, setMinHeight, setMinHeight, setMinWidth, setMinWidth, setSizeFull, setSizeUndefined, setWidth, 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

NativeDetails

public NativeDetails()

Creates a new details with an empty summary.

NativeDetails

public NativeDetails(String summary)

Creates a new details with the given summary.

Parameters:

summary - the summary to set.

NativeDetails

public NativeDetails(Component summaryContent)

Creates a new details with the given content of the summary.

Parameters:

summaryContent - the summary content to set.

NativeDetails

public NativeDetails(String summary,
                     Component content)

Creates a new details using the provided summary and content.

Parameters:

summary - the summary text to set.

content - the content component to set.

NativeDetails

public NativeDetails(Component summaryContent,
                     Component content)

Creates a new details using the provided summary content and content.

Parameters:

summaryContent - the summary content to set.

content - the content component to set.

Method Detail

getSummary

public NativeDetails.Summary getSummary()

Returns NativeDetails.Summary component associated with this details.

Returns:

the summary component

getSummaryText

public String getSummaryText()

Returns the textual summary of this details.

Returns:

the text content of the summary, not null

See Also:

Element.getText()

setSummaryText

public void setSummaryText(String summary)

Sets the text of the summary. Removes previously set components of the summary.

Parameters:

summary - the summary text to set.

See Also:

getSummary()

setSummary

public void setSummary(Component... summaryContent)

Sets the components of the summary. Removes previously set text or components of the summary.

Parameters:

summaryContent - the summary content to set.

See Also:

getSummary()

getContent

public Component getContent()

Returns the details content which was set via setContent(Component).

Returns:

the content of the details, can be null.

setContent

public void setContent(Component content)

Sets the details content and removes the previously set content.

Parameters:

content - the content of the details to set

See Also:

getContent()

isOpen

@Synchronize(property="open",
             value="toggle")
public boolean isOpen()

Return whether or not the details is opened and the content is displayed.

Returns:

whether details are expanded or collapsed

setOpen

public void setOpen(boolean open)

Sets whether or not the details should be opened. true if the details should be opened and the content should be displayed, false to collapse it.

Parameters:

open - the boolean value to set

addToggleListener

public Registration addToggleListener(ComponentEventListener<NativeDetails.ToggleEvent> listener)

Adds a listener for toggle events fired by the details, which are dispatched to the details element whenever its state changes between open and closed.

Note: This event is always triggered on client side. Resulting in isFromClient() to always return true.

Parameters:

listener - the listener

Returns:

a Registration for removing the event listener