Java ForEvent類代碼示例

import org.jboss.errai.ui.shared.api.annotations.ForEvent; //導入依賴的package包/類
@EventHandler("confirm-ok")
public void onOkClick(final @ForEvent("click") MouseEvent event) {
    if (okCommand != null) {
        okCommand.execute();
    }
    hide();
}
 

import org.jboss.errai.ui.shared.api.annotations.ForEvent; //導入依賴的package包/類
/**
 * This is an Errai UI event handler. The element for which this handler is regsitered is in this class's HTML
 * template file and has the {@code modal-submit} CSS class.
 * <p>
 * The parameter is a JS interop wrapper for a native DOM {@link MouseEvent}. The {@code MouseEvent} interface like many
 * DOM event interfaces is used for multiple browser event types (i.e. "click", "dblclick", "mouseover", etc.). In order
 * to only listen for "click" events we use the {@link ForEvent} annotation.
 * <p>
 * This method displays and persists changes made to a {@link Contact} in the {@link ContactEditor}, whether it is a
 * newly created or an previously existing {@link Contact}.
 */
@EventHandler("modal-submit")
public void onModalSubmitClick(final @ForEvent("click") MouseEvent event) {
  if (modal.checkValidity()) {

    modal.classList.remove("displayed");

    if (binder.getModel().contains(editor.getValue())) {
      updateContactFromEditor();
    } else {
      createNewContactFromEditor();
    }
  }
}
 

import org.jboss.errai.ui.shared.api.annotations.ForEvent; //導入依賴的package包/類
/**
 * This is an Errai UI native event handler. The element for which this handler is regsitered is in this class's HTML
 * template file and has the {@code modal-delete} CSS class.
 * <p>
 * The parameter is a JS interop wrapper for a native DOM {@link MouseEvent}. The {@code MouseEvent} interface like many
 * DOM event interfaces is used for multiple browser event types (i.e. "click", "dblclick", "mouseover", etc.). In order
 * to only listen for "click" events we use the {@link ForEvent} annotation.
 * <p>
 * This method removes a {@link Contact} from the displayed table and makes an HTTP request to delete the contact from
 * persistent storage on the server.
 */
@EventHandler("modal-delete")
public void onModalDeleteClick(final @ForEvent("click") MouseEvent event) {
  if (binder.getModel().contains(editor.getValue())) {
    final Contact deleted = editor.getValue();
    contactService.call((final Response response) -> {
      if (response.getStatusCode() >= 200 && response.getStatusCode() < 300) {
        binder.getModel().remove(deleted);
      }
    }).delete(editor.getValue().getId());
    editor.setValue(new Contact());

    modal.classList.remove("displayed");
  }
}
 

import org.jboss.errai.ui.shared.api.annotations.ForEvent; //導入依賴的package包/類
@EventHandler("sessionContainer")
protected void onScroll(@ForEvent("scroll") ScrollEvent e) {
    // on the editor scroll recalculate palette position to be fixed on the screen
    palettePanel.getElement().getStyle().setTop(paletteInitialTop + e.getRelativeElement().getScrollTop(), Style.Unit.PX);
    palettePanel.getElement().getStyle().setLeft(paletteInitialLeft + e.getRelativeElement().getScrollLeft(), Style.Unit.PX);

    e.preventDefault();
}
 

import org.jboss.errai.ui.shared.api.annotations.ForEvent; //導入依賴的package包/類
@EventHandler("ok-button")
private void onOkClick(final @ForEvent("click") MouseEvent event) {
    presenter.onOk();
}
 

import org.jboss.errai.ui.shared.api.annotations.ForEvent; //導入依賴的package包/類
@EventHandler("close-button")
private void onCloseClick(final @ForEvent("click") MouseEvent event) {
    presenter.onClose();
}
 

import org.jboss.errai.ui.shared.api.annotations.ForEvent; //導入依賴的package包/類
@EventHandler("detail-anchor")
private void onDetailClick(final @ForEvent("click") MouseEvent event) {
    presenter.onDetail();
}
 

import org.jboss.errai.ui.shared.api.annotations.ForEvent; //導入依賴的package包/類
@EventHandler("confirm-cancel")
public void onCancelClick(final @ForEvent("click") MouseEvent event) {
    hide();
}
 

import org.jboss.errai.ui.shared.api.annotations.ForEvent; //導入依賴的package包/類
@EventHandler("confirm-close")
public void onCloseClick(final @ForEvent("click") MouseEvent event) {
    hide();
}
 

import org.jboss.errai.ui.shared.api.annotations.ForEvent; //導入依賴的package包/類
/**
 * Called for single-click events on the {@link DataField @DataField} {@link #contact}. The CDI event fired here is
 * observed by {@link ContactListPage#selectComponent(ContactDisplay)}.
 */
@EventHandler("contact")
public void onClick(final @ForEvent("click") MouseEvent event) {
  click.fire(this);
}
 

import org.jboss.errai.ui.shared.api.annotations.ForEvent; //導入依賴的package包/類
/**
 * Called for double-click events on the {@link DataField @DataField} {@link #contact}. The CDI event fired here is
 * observed by {@link ContactListPage#editComponent(ContactDisplay)}.
 */
@EventHandler("contact")
public void onDoubleClick(final @ForEvent("dblclick") MouseEvent event) {
  dblClick.fire(this);
}
 

import org.jboss.errai.ui.shared.api.annotations.ForEvent; //導入依賴的package包/類
@EventHandler("add-new-datasource")
private void onAddNewDataSource(@ForEvent("click") Event event) {
    presenter.onAddDataSource();
}
 

import org.jboss.errai.ui.shared.api.annotations.ForEvent; //導入依賴的package包/類
@EventHandler("add-new-driver")
private void onAddNewDriver(@ForEvent("click") Event event) {
    presenter.onAddDriver();
}
 

import org.jboss.errai.ui.shared.api.annotations.ForEvent; //導入依賴的package包/類
@EventHandler("item")
private void onItemClick(@ForEvent("click") Event event) {
    presenter.onClick();
}
 

import org.jboss.errai.ui.shared.api.annotations.ForEvent; //導入依賴的package包/類
@EventHandler("name")
private void onNameChange(@ForEvent("change") final Event event) {
    presenter.onNameChange();
}