org.tentackle.fx.component.delegate.FxTextAreaDelegate Maven / Gradle / Ivy

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package org.tentackle.fx.component.delegate;

import org.tentackle.common.StringHelper;
import org.tentackle.fx.component.FxTextArea;

/**
 * Delegate for FxTextArea.
 *
 * @author harald
 */
public class FxTextAreaDelegate extends AbstractTextFieldDelegate {

  /**
   * Creates the delegate.
   *
   * @param component the component
   */
  public FxTextAreaDelegate(FxTextArea component) {
    super(component);
  }

  @Override
  @SuppressWarnings("unchecked")
  public String getViewObject() {
    String text = getComponent().getText();
    return StringHelper.isAllWhitespace(text) ? null : text;
  }

  @Override
  public void setViewObject(Object viewObject) {
    getComponent().setText((String) viewObject);
  }

  @Override
  public void setColumns(int columns) {
    getComponent().setPrefColumnCount(columns);
  }

  @Override
  public int getColumns() {
    return getComponent().getPrefColumnCount();
  }

}