本文整理了Java中com.google.gwt.user.client.ui.Tree.orphan()方法的一些代码示例，展示了Tree.orphan()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.orphan()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：orphan

Tree.orphan介绍

暂无

代码示例

代码示例来源：origin: com.google.gwt/gwt-servlet

void setTree(Tree newTree) {
 // Early out.
 if (tree == newTree) {
  return;
 }
 // Remove this item from existing tree.
 if (tree != null) {
  if (tree.getSelectedItem() == this) {
   tree.setSelectedItem(null);
  }
  if (widget != null) {
   tree.orphan(widget);
  }
 }
 tree = newTree;
 for (int i = 0, n = getChildCount(); i < n; ++i) {
  children.get(i).setTree(newTree);
 }
 updateState(false, true);
 if (newTree != null) {
  if (widget != null) {
   // Add my widget to the new tree.
   newTree.adopt(widget, this);
  }
 }
}

代码示例来源：origin: com.google.gwt/gwt-servlet

try {
 if (tree != null) {
  tree.orphan(widget);

代码示例来源：origin: com.vaadin.external.gwt/gwt-user

void setTree(Tree newTree) {
 // Early out.
 if (tree == newTree) {
  return;
 }
 // Remove this item from existing tree.
 if (tree != null) {
  if (tree.getSelectedItem() == this) {
   tree.setSelectedItem(null);
  }
  if (widget != null) {
   tree.orphan(widget);
  }
 }
 tree = newTree;
 for (int i = 0, n = getChildCount(); i < n; ++i) {
  children.get(i).setTree(newTree);
 }
 updateState(false, true);
 if (newTree != null) {
  if (widget != null) {
   // Add my widget to the new tree.
   newTree.adopt(widget, this);
  }
 }
}

代码示例来源：origin: net.wetheinter/gwt-user

void setTree(Tree newTree) {
 // Early out.
 if (tree == newTree) {
  return;
 }
 // Remove this item from existing tree.
 if (tree != null) {
  if (tree.getSelectedItem() == this) {
   tree.setSelectedItem(null);
  }
  if (widget != null) {
   tree.orphan(widget);
  }
 }
 tree = newTree;
 for (int i = 0, n = getChildCount(); i < n; ++i) {
  children.get(i).setTree(newTree);
 }
 updateState(false, true);
 if (newTree != null) {
  if (widget != null) {
   // Add my widget to the new tree.
   newTree.adopt(widget, this);
  }
 }
}

代码示例来源：origin: net.wetheinter/gwt-user

try {
 if (tree != null) {
  tree.orphan(widget);

代码示例来源：origin: com.vaadin.external.gwt/gwt-user

try {
 if (tree != null) {
  tree.orphan(widget);