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

Tree.addMouseDownHandler介绍

暂无

代码示例

代码示例来源：origin: org.jboss.errai/errai-widgets

tree.addMouseDownHandler(new MouseDownHandler() {
 public void onMouseDown(MouseDownEvent event) {
  long elapsed = System.currentTimeMillis() - last;

代码示例来源：origin: oVirt/ovirt-engine

public void addSelectionHandler() {
  tree.addSelectionHandler(event -> onItemSelection(event.getSelectedItem(), false));
  tree.addMouseDownHandler(event -> {
    if (event.getNativeEvent().getButton() == NativeEvent.BUTTON_RIGHT) {
      onItemSelection(findSelectedItem(event.getClientX(), event.getClientY()), true);
    }
  });
  tree.addKeyDownHandler(event -> isControlKeyDown = event.isControlKeyDown());
  tree.addKeyUpHandler(event -> isControlKeyDown = event.isControlKeyDown());
}