本文整理了Java中com.google.gwt.user.client.ui.TextArea.addKeyDownHandler()方法的一些代码示例，展示了TextArea.addKeyDownHandler()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。TextArea.addKeyDownHandler()方法的具体详情如下：
包路径：com.google.gwt.user.client.ui.TextArea
类名称：TextArea
方法名：addKeyDownHandler

TextArea.addKeyDownHandler介绍

暂无

代码示例

代码示例来源：origin: com.sksamuel.jqm4gwt/jqm4gwt-standalone

@Override
public HandlerRegistration addKeyDownHandler(KeyDownHandler handler) {
  return input.addKeyDownHandler(handler);
}

代码示例来源：origin: Putnami/putnami-web-toolkit

@Override
public HandlerRegistration addKeyDownHandler(KeyDownHandler handler) {
  return this.textArea.addKeyDownHandler(handler);
}

代码示例来源：origin: com.sksamuel.jqm4gwt/jqm4gwt-library

@Override
public HandlerRegistration addKeyDownHandler(KeyDownHandler handler) {
  return input.addKeyDownHandler(handler);
}

代码示例来源：origin: jqm4gwt/jqm4gwt

@Override
public HandlerRegistration addKeyDownHandler(KeyDownHandler handler) {
  return input.addKeyDownHandler(handler);
}

代码示例来源：origin: org.kie.guvnor/guvnor-drl-text-editor-client

public RuleContentWidget() {
  text = new TextArea();
  text.setWidth( "100%" );
  text.getElement().setAttribute( "spellcheck",
                  "false" );
  text.setStyleName( Resources.INSTANCE.CSS().defaultTextArea() );
  text.addChangeHandler( new ChangeHandler() {
    public void onChange( ChangeEvent event ) {
      isDirty = true;
    }
  } );
  text.addKeyDownHandler( new KeyDownHandler() {
    public void onKeyDown( KeyDownEvent event ) {
      if ( event.getNativeKeyCode() == KeyCodes.KEY_TAB ) {
        int pos = text.getCursorPos();
        insertText( "\t" );
        text.setCursorPos( pos + 1 );
        text.cancelKey();
        text.setFocus( true );
      }
    }
  } );
  initWidget( text );
}