com.vaadin.flow.dom.Element.addPropertyChangeListener()方法的使用及代码示例

x33g5p2x  于2022-01-19 转载在 其他  
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本文整理了Java中com.vaadin.flow.dom.Element.addPropertyChangeListener()方法的一些代码示例，展示了Element.addPropertyChangeListener()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Element.addPropertyChangeListener()方法的具体详情如下：
包路径：com.vaadin.flow.dom.Element
类名称：Element
方法名：addPropertyChangeListener

Element.addPropertyChangeListener介绍

[英]Adds a property change listener.

Use either two way Polymer binding or synchronize property explicitly to be able to get property change events from the client.
[中]添加属性更改侦听器。
显式使用双向聚合绑定或同步属性，以便能够从客户端获取属性更改事件。

代码示例

代码示例来源：origin: com.vaadin/vaadin-checkbox-flow

  1. private void registerValidation() {
  2.   if (validationRegistration != null) {
  3.     validationRegistration.remove();
  4.   }
  5.   validationRegistration = getElement().addPropertyChangeListener(VALUE,
  6.       validationListener);
  7. }

代码示例来源：origin: com.vaadin/vaadin-radio-button-flow

  1. private void registerValidation() {
  2.     if (validationRegistration != null) {
  3.       validationRegistration.remove();
  4.     }
  5.     validationRegistration = getElement().addPropertyChangeListener("value",
  6.         validationListener);
  7.   }
  8. }

代码示例来源：origin: com.vaadin/vaadin-select-flow

  1. private void registerValidation() {
  2.   if (validationRegistration != null) {
  3.     validationRegistration.remove();
  4.   }
  5.   validationRegistration = getElement().addPropertyChangeListener("value",
  6.       validationListener);
  7. }

代码示例来源：origin: com.vaadin/vaadin-tabs-flow

  1. /**
  2.  * Constructs an empty new object with {@link Orientation#HORIZONTAL
  3.  * HORIZONTAL} orientation.
  4.  */
  5. public Tabs() {
  6.   setSelectedIndex(-1);
  7.   getElement().addPropertyChangeListener(SELECTED,
  8.       event -> updateSelectedTab(event.isUserOriginated()));
  9. }

代码示例来源：origin: com.vaadin/vaadin-checkbox-flow

  1. /**
  2.  * Adds a listener for {@code invalid-changed} events fired by the
  3.  * webcomponent.
  4.  *
  5.  * @param listener
  6.  *            the listener
  7.  * @return a {@link Registration} for removing the event listener
  8.  */
  9. protected Registration addInvalidChangeListener(
  10.     ComponentEventListener<InvalidChangeEvent<R>> listener) {
  11.   return getElement()
  12.       .addPropertyChangeListener("invalid",
  13.           event -> listener.onComponentEvent(
  14.               new InvalidChangeEvent<R>((R) this,
  15.                   event.isUserOriginated())));
  16. }

代码示例来源：origin: com.vaadin/vaadin-checkbox-flow

  1. /**
  2.  * Adds a listener for {@code indeterminate-changed} events fired by the
  3.  * webcomponent.
  4.  *
  5.  * @param listener
  6.  *            the listener
  7.  * @return a {@link Registration} for removing the event listener
  8.  */
  9. protected Registration addIndeterminateChangeListener(
  10.     ComponentEventListener<IndeterminateChangeEvent<R>> listener) {
  11.   return getElement().addPropertyChangeListener("indeterminate",
  12.       event -> listener.onComponentEvent(
  13.           new IndeterminateChangeEvent<R>((R) this,
  14.               event.isUserOriginated())));
  15. }

代码示例来源：origin: com.vaadin/vaadin-radio-button-flow

  1. /**
  2.  * Adds a listener for {@code invalid-changed} events fired by the
  3.  * webcomponent.
  4.  *
  5.  * @param listener
  6.  *            the listener
  7.  * @return a {@link Registration} for removing the event listener
  8.  */
  9. protected Registration addInvalidChangeListener(
  10.     ComponentEventListener<InvalidChangeEvent<R>> listener) {
  11.   return getElement()
  12.       .addPropertyChangeListener("invalid",
  13.           event -> listener.onComponentEvent(
  14.               new InvalidChangeEvent<R>((R) this,
  15.                   event.isUserOriginated())));
  16. }

代码示例来源：origin: com.vaadin/vaadin-upload-flow

  1. /**
  2.  * Adds a listener for {@code max-files-reached-changed} events fired by the
  3.  * webcomponent.
  4.  *
  5.  * @param listener
  6.  *            the listener
  7.  * @return a {@link Registration} for removing the event listener
  8.  */
  9. protected Registration addMaxFilesReachedChangeListener(
  10.     ComponentEventListener<MaxFilesReachedChangeEvent<R>> listener) {
  11.   return getElement().addPropertyChangeListener("maxFilesReached",
  12.       event -> listener.onComponentEvent(
  13.           new MaxFilesReachedChangeEvent<R>((R) this,
  14.               event.isUserOriginated())));
  15. }

代码示例来源：origin: com.vaadin/vaadin-text-field-flow

  1. /**
  2.  * Adds a listener for {@code invalid-changed} events fired by the
  3.  * webcomponent.
  4.  *
  5.  * @param listener
  6.  *            the listener
  7.  * @return a {@link Registration} for removing the event listener
  8.  */
  9. protected Registration addInvalidChangeListener(
  10.     ComponentEventListener<InvalidChangeEvent<R>> listener) {
  11.   return getElement()
  12.       .addPropertyChangeListener("invalid",
  13.           event -> listener.onComponentEvent(
  14.               new InvalidChangeEvent<R>((R) this,
  15.                   event.isUserOriginated())));
  16. }

代码示例来源：origin: com.vaadin/vaadin-date-picker-flow

  1. /**
  2.  * Adds a listener for {@code opened-changed} events fired by the
  3.  * webcomponent.
  4.  *
  5.  * @param listener
  6.  *            the listener
  7.  * @return a {@link Registration} for removing the event listener
  8.  */
  9. protected Registration addOpenedChangeListener(
  10.     ComponentEventListener<OpenedChangeEvent<R>> listener) {
  11.   return getElement()
  12.       .addPropertyChangeListener("opened",
  13.           event -> listener.onComponentEvent(
  14.               new OpenedChangeEvent<R>((R) this,
  15.                   event.isUserOriginated())));
  16. }

代码示例来源：origin: com.vaadin/vaadin-checkbox-flow

  1. /**
  2.  * Adds a listener for {@code checked-changed} events fired by the
  3.  * webcomponent.
  4.  *
  5.  * @param listener
  6.  *            the listener
  7.  * @return a {@link Registration} for removing the event listener
  8.  */
  9. protected Registration addCheckedChangeListener(
  10.     ComponentEventListener<CheckedChangeEvent<R>> listener) {
  11.   return getElement()
  12.       .addPropertyChangeListener("checked",
  13.           event -> listener.onComponentEvent(
  14.               new CheckedChangeEvent<R>((R) this,
  15.                   event.isUserOriginated())));
  16. }

代码示例来源：origin: com.vaadin/vaadin-text-field-flow

  1. /**
  2.  * Adds a listener for {@code invalid-changed} events fired by the
  3.  * webcomponent.
  4.  *
  5.  * @param listener
  6.  *            the listener
  7.  * @return a {@link Registration} for removing the event listener
  8.  */
  9. protected Registration addInvalidChangeListener(
  10.     ComponentEventListener<InvalidChangeEvent<R>> listener) {
  11.   return getElement()
  12.       .addPropertyChangeListener("invalid",
  13.           event -> listener.onComponentEvent(
  14.               new InvalidChangeEvent<R>((R) this,
  15.                   event.isUserOriginated())));
  16. }

代码示例来源：origin: com.vaadin/vaadin-date-picker-flow

  1. /**
  2.  * Adds a listener for {@code invalid-changed} events fired by the
  3.  * webcomponent.
  4.  *
  5.  * @param listener
  6.  *            the listener
  7.  * @return a {@link Registration} for removing the event listener
  8.  */
  9. protected Registration addInvalidChangeListener(
  10.     ComponentEventListener<InvalidChangeEvent<R>> listener) {
  11.   return getElement()
  12.       .addPropertyChangeListener("invalid",
  13.           event -> listener.onComponentEvent(
  14.               new InvalidChangeEvent<R>((R) this,
  15.                   event.isUserOriginated())));
  16. }

代码示例来源：origin: com.vaadin/vaadin-time-picker-flow

  1. /**
  2.  * Adds a listener for {@code invalid-changed} events fired by the
  3.  * webcomponent.
  4.  * 
  5.  * @param listener
  6.  *            the listener
  7.  * @return a {@link Registration} for removing the event listener
  8.  */
  9. protected Registration addInvalidChangeListener(
  10.     ComponentEventListener<InvalidChangeEvent<R>> listener) {
  11.   return getElement()
  12.       .addPropertyChangeListener("invalid",
  13.           event -> listener.onComponentEvent(
  14.               new InvalidChangeEvent<R>((R) this,
  15.                   event.isUserOriginated())));
  16. }

代码示例来源：origin: com.vaadin/vaadin-notification-flow

  1. /**
  2.    * Adds a listener for {@code opened-changed} events fired by the
  3.    * webcomponent.
  4.    *
  5.    * @param listener
  6.    *            the listener
  7.    * @return a {@link Registration} for removing the event listener
  8.    */
  9.   protected Registration addOpenedChangeListener(
  10.       ComponentEventListener<OpenedChangeEvent<R>> listener) {
  11.     return getElement()
  12.         .addPropertyChangeListener("opened",
  13.             event -> listener.onComponentEvent(
  14.                 new OpenedChangeEvent<R>((R) this,
  15.                     event.isUserOriginated())));
  16.   }
  17. }

代码示例来源：origin: com.vaadin/vaadin-context-menu-flow

  1. /**
  2.    * Adds a listener for {@code opened-changed} events fired by the
  3.    * webcomponent.
  4.    *
  5.    * @param listener
  6.    *            the listener
  7.    * @return a {@link Registration} for removing the event listener
  8.    */
  9.   protected Registration addOpenedChangeListener(
  10.       ComponentEventListener<OpenedChangeEvent<R>> listener) {
  11.     return getElement()
  12.         .addPropertyChangeListener("opened",
  13.             event -> listener.onComponentEvent(
  14.                 new OpenedChangeEvent<R>((R) this,
  15.                     event.isUserOriginated())));
  16.   }
  17. }

代码示例来源：origin: com.vaadin/vaadin-radio-button-flow

  1. /**
  2.    * Adds a listener for {@code checked-changed} events fired by the
  3.    * webcomponent.
  4.    *
  5.    * @param listener
  6.    *            the listener
  7.    * @return a {@link Registration} for removing the event listener
  8.    */
  9.   protected Registration addCheckedChangeListener(
  10.       ComponentEventListener<CheckedChangeEvent<R>> listener) {
  11.     return getElement()
  12.         .addPropertyChangeListener("checked",
  13.             event -> listener.onComponentEvent(
  14.                 new CheckedChangeEvent<R>((R) this,
  15.                     event.isUserOriginated())));
  16.   }
  17. }

代码示例来源：origin: com.vaadin/vaadin-upload-flow

  1. /**
  2.  * Adds a listener for {@code files-changed} events fired by the
  3.  * webcomponent.
  4.  *
  5.  * @param listener
  6.  *            the listener
  7.  * @return a {@link Registration} for removing the event listener
  8.  */
  9. protected Registration addFilesChangeListener(
  10.     ComponentEventListener<FilesChangeEvent<R>> listener) {
  11.   return getElement()
  12.       .addPropertyChangeListener("files",
  13.           event -> listener.onComponentEvent(
  14.               new FilesChangeEvent<R>((R) this,
  15.                   event.isUserOriginated())));
  16. }

代码示例来源：origin: com.vaadin/vaadin-select-flow

  1. /**
  2.  * Adds a listener for {@code opened-changed} events fired by the
  3.  * webcomponent.
  4.  * 
  5.  * @param listener
  6.  *            the listener
  7.  * @return a {@link Registration} for removing the event listener
  8.  */
  9. protected Registration addOpenedChangeListener(
  10.     ComponentEventListener<OpenedChangeEvent<R>> listener) {
  11.   return getElement()
  12.       .addPropertyChangeListener("opened",
  13.           event -> listener.onComponentEvent(
  14.               new OpenedChangeEvent<R>((R) this,
  15.                   event.isUserOriginated())));
  16. }

代码示例来源：origin: com.vaadin/vaadin-select-flow

  1. /**
  2.  * Adds a listener for {@code invalid-changed} events fired by the
  3.  * webcomponent.
  4.  * 
  5.  * @param listener
  6.  *            the listener
  7.  * @return a {@link Registration} for removing the event listener
  8.  */
  9. protected Registration addInvalidChangeListener(
  10.     ComponentEventListener<InvalidChangeEvent<R>> listener) {
  11.   return getElement()
  12.       .addPropertyChangeListener("invalid",
  13.           event -> listener.onComponentEvent(
  14.               new InvalidChangeEvent<R>((R) this,
  15.                   event.isUserOriginated())));
  16. }

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