EditSourceOnEnterKeyHandler.java 文件源码

public static void install(final JTree tree){
  tree.addKeyListener(
    new KeyAdapter() {
      public void keyPressed(KeyEvent e) {
        if (KeyEvent.VK_ENTER == e.getKeyCode()) {
          DataContext dataContext = DataManager.getInstance().getDataContext(tree);

          Project project = CommonDataKeys.PROJECT.getData(dataContext);
          if (project == null) return;

          OpenSourceUtil.openSourcesFrom(dataContext, false);
        }
      }
    }
  );
}