本文整理了Java中javafx.collections.ObservableList.clear()方法的一些代码示例，展示了ObservableList.clear()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。ObservableList.clear()方法的具体详情如下：
包路径：javafx.collections.ObservableList
类名称：ObservableList
方法名：clear

ObservableList.clear介绍

暂无

代码示例

代码示例来源：origin: jfoenixadmin/JFoenix

public void clear() {
    getChildren().clear();
    rippler.overlayRect = null;
    generating.set(false);
  }
}

代码示例来源：origin: speedment/speedment

private void setValue(String value) {
  if (value == null) {
    strings.clear();
  } else {
    strings.setAll(value.split(","));
  }
}

代码示例来源：origin: speedment/speedment

void remove() {
    items.forEach(PropertyEditor.Item::onRemove);
    getChildren().clear();
  }
}

代码示例来源：origin: jfoenixadmin/JFoenix

public void reGroup() {
  if (!groupOrder.isEmpty()) {
    ArrayList<TreeTableColumn<S, ?>> tempGroups = new ArrayList<>(groupOrder);
    groupOrder.clear();
    group(tempGroups.toArray(new TreeTableColumn[0]));
  }
}

代码示例来源：origin: jfoenixadmin/JFoenix

private void removeListeners() {
  listener.dispose();
  inner.getChildren().clear();
  getChildren().clear();
}

代码示例来源：origin: jfoenixadmin/JFoenix

private void clearAnimation() {
  indeterminateTransition.stop();
  ((Timeline) indeterminateTransition).getKeyFrames().clear();
  indeterminateTransition = null;
}

代码示例来源：origin: jfoenixadmin/JFoenix

private void clearAnimation() {
    if (timeline != null) {
      timeline.stop();
      timeline.getKeyFrames().clear();
      timeline = null;
    }
  }
}

代码示例来源：origin: jfoenixadmin/JFoenix

private void clearAnimation() {
  if (timeline != null) {
    timeline.stop();
    timeline.getKeyFrames().clear();
    timeline = null;
  }
}

代码示例来源：origin: jfoenixadmin/JFoenix

@Override
  public void dispose() {
    this.control = null;
    if (showTransition != null) {
      showTransition.stop();
      showTransition.getKeyFrames().clear();
      showTransition = null;
    }
  }
}

代码示例来源：origin: speedment/speedment

@Override
  public void populate(Menu menu) {
    final ObservableList<MenuItem> items = menu.getItems();
    items.clear();
    for (final MenuItemFactory factory : factories) {
      items.add(factory.createMenuItem());
    }
  }
}

代码示例来源：origin: jfoenixadmin/JFoenix

private void hideError() {
  // clear error label text
  errorLabel.setText(null);
  // clear error icon
  errorIcon.getChildren().clear();
  // reset the height of the text field
  // hide error container
  setVisible(false);
}

代码示例来源：origin: pmd/pmd

public void invalidateResults(boolean error) {
  xpathResultListView.getItems().clear();
  parent.resetXPathResults();
  violationsTitledPane.setTitle("Matched nodes" + (error ? "\t(error)" : ""));
}

代码示例来源：origin: speedment/speedment

@Override
  public void populate(MenuBar menuBar) {
    final ObservableList<Menu> menus = menuBar.getMenus();
    menus.clear();

    for (final MenuBarTab tab : handlers.keySet()) {
      final Menu menu = new Menu(tab.getText());
      handlers.get(tab).populate(menu);
      if (!menu.getItems().isEmpty()) {
        menus.add(menu);
      }
    }
  }
}

代码示例来源：origin: jfoenixadmin/JFoenix

private void updateContent() {
  Node newContent = tab.getContent();
  if (newContent == null) {
    getChildren().clear();
  } else {
    getChildren().setAll(newContent);
  }
}

代码示例来源：origin: jfoenixadmin/JFoenix

/**
 * Animates the list to show/hide the nodes.
 */
public void animateList() {
  expanded = !expanded;
  if (animateTimeline.getStatus() == Status.RUNNING) {
    animateTimeline.stop();
  }
  animateTimeline.getKeyFrames().clear();
  createAnimation(expanded, animateTimeline);
  animateTimeline.play();
}

代码示例来源：origin: jfoenixadmin/JFoenix

private void showError(ValidatorBase validator) {
  // set text in error label
  errorLabel.setText(validator.getMessage());
  // show error icon
  Node icon = validator.getIcon();
  errorIcon.getChildren().clear();
  if (icon != null) {
    errorIcon.getChildren().setAll(icon);
    StackPane.setAlignment(icon, Pos.CENTER_RIGHT);
  }
  setVisible(true);
}

代码示例来源：origin: jfoenixadmin/JFoenix

public void refreshBadge() {
  badge.getChildren().clear();
  if (enabled) {
    Label labelControl = new Label(text.getValue());
    StackPane badgePane = new StackPane();
    badgePane.getStyleClass().add("badge-pane");
    badgePane.getChildren().add(labelControl);
    //Adding a clip would avoid overlap but this does not work as intended
    //badgePane.setClip(clip);
    badge.getChildren().add(badgePane);
    StackPane.setAlignment(badge, getPosition());
    FadeTransition ft = new FadeTransition(Duration.millis(666), badge);
    ft.setFromValue(0);
    ft.setToValue(1.0);
    ft.setCycleCount(1);
    ft.setAutoReverse(true);
    ft.play();
  }
}

代码示例来源：origin: jfoenixadmin/JFoenix

private void showError(ValidatorBase validator) {
  // set text in error label
  errorLabel.setText(validator.getMessage());
  // show error icon
  Node awsomeIcon = validator.getIcon();
  errorIcon.getChildren().clear();
  if (awsomeIcon != null) {
    errorIcon.getChildren().add(awsomeIcon);
    StackPane.setAlignment(awsomeIcon, Pos.TOP_RIGHT);
  }
  // init only once, to fix the text pane from resizing
  if (initYlayout == -1) {
    initYlayout = getBoundsInParent().getMinY();
    initHeight = getHeight();
    currentFieldHeight = initHeight;
  }
  errorContainer.setVisible(true);
  errorShown = true;
}

代码示例来源：origin: jfoenixadmin/JFoenix

public void setControl(Control control) {
  maxWidthProperty().bind(control.maxWidthProperty());
  prefWidthProperty().bind(control.prefWidthProperty());
  prefHeightProperty().bind(control.prefHeightProperty());
  errorContainer.setMaxWidth(control.getMaxWidth() > -1 ? control.getMaxWidth() : control.getPrefWidth());
  errorContainer.prefWidthProperty().bind(control.widthProperty());
  errorContainer.prefHeightProperty().bind(control.heightProperty());
  getChildren().clear();
  getChildren().add(control);
  getChildren().add(errorContainer);
  this.controlProperty.set(control);
}

代码示例来源：origin: jfoenixadmin/JFoenix

private void hideError() {
  if (heightChanged) {
    new Timeline(new KeyFrame(Duration.millis(160),
      new KeyValue(translateYProperty(), 0, Interpolator.EASE_BOTH))).play();
    // reset the height of text field
    new Timeline(new KeyFrame(Duration.millis(160),
      new KeyValue(minHeightProperty(), initHeight, Interpolator.EASE_BOTH))).play();
    heightChanged = false;
  }
  // clear error label text
  errorLabel.setText(null);
  oldErrorLabelHeight = errorLabelInitHeight;
  // clear error icon
  errorIcon.getChildren().clear();
  // reset the height of the text field
  currentFieldHeight = initHeight;
  // hide error container
  errorContainer.setVisible(false);
  errorShown = false;
}