org.openide.nodes.Node.addNodeListener()方法的使用及代码示例

x33g5p2x  于2022-01-24 转载在 其他  
字(6.9k)|赞(0)|评价(0)|浏览(226)

本文整理了Java中org.openide.nodes.Node.addNodeListener()方法的一些代码示例，展示了Node.addNodeListener()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。Node.addNodeListener()方法的具体详情如下：
包路径：org.openide.nodes.Node
类名称：Node
方法名：addNodeListener

Node.addNodeListener介绍

[英]Add a listener to changes in the node's intrinsic properties (name, cookies, etc.).

The listener is not notified about changes in subnodes until the method getChildren().getNodes() is called.
[中]将侦听器添加到节点内在属性（名称、cookies等）的更改中。
在调用方法getChildren().getNodes()之前，不会通知侦听器子节点中的更改。

代码示例

代码示例来源：origin: org.netbeans.api/org-openide-nodes

  1. /** Attach itself as a listener to the given nodes */
  2. private void attachListeners(List<Reference<Node>> nodes) {
  3.   if (nodes != null) {
  4.     Iterator<Reference<Node>> it = nodes.iterator();
  5.     while (it.hasNext()) {
  6.       Node node = it.next().get();
  7.       if (node != null) {
  8.         node.addNodeListener(listener);
  9.       }
  10.     }
  11.   }
  12. }

代码示例来源：origin: org.netbeans.api/org-openide-nodes

  1. /** Attach itself as a listener to the given nodes */
  2. void attachListeners(List<Reference<Node>> nodes) {
  3.   Iterator<Reference<Node>> it = nodes.iterator();
  4.   while (it.hasNext()) {
  5.     Node node = it.next().get();
  6.     if (node != null) {
  7.       node.addNodeListener(listener);
  8.     }
  9.   }
  10. }

代码示例来源：origin: org.netbeans.api/org-openide-nodes

  1. /** Getter for node listener.
  2. */
  3. synchronized NodeListener getNodeListener() {
  4.   if (nodeL == null) {
  5.     nodeL = createNodeListener();
  6.     getOriginal().addNodeListener(nodeL);
  7.   }
  8.   return nodeL;
  9. }

代码示例来源：origin: org.netbeans.api/org-openide-nodes

  1. private void addNotifyImpl() {
  2.   // add itself to reflect to changes children of original node
  3.   nodeL = new ChildrenAdapter(this);
  4.   original.addNodeListener(nodeL);
  5.   filterSupport().update();
  6. }

代码示例来源：origin: org.netbeans.api/org-openide-nodes

  1. /** Creates a node representant for given bean. Uses factory
  2. * to get the node.
  3. * @param subbean the bean from bean context
  4. * @return node created by the factory
  5. */
  6. protected Node[] createNodes(Object subbean) {
  7.   try {
  8.     if (subbean instanceof BeanContextSupport) {
  9.       BeanContextSupport bcs = (BeanContextSupport) subbean;
  10.       if (bean.contains(bcs.getBeanContextPeer()) && (bcs != bcs.getBeanContextPeer())) {
  11.         // sometimes a BeanContextSupport occures in the list of
  12.         // beans children even there is its peer. we think that
  13.         // it is desirable to hide the context if the peer is
  14.         // also present
  15.         return new Node[0];
  16.       }
  17.     }
  18.     Node n = factory.createNode(subbean);
  19.     // #7925: deleting from BeanChildren has no effect
  20.     synchronized (nodes2Beans) {
  21.       nodes2Beans.put(n, new Reference[] { new WeakReference<BeanContext>(bean), new WeakReference<Object>(subbean) });
  22.     }
  23.     n.addNodeListener(contextL);
  24.     return new Node[] { n };
  25.   } catch (IntrospectionException ex) {
  26.     Logger.getLogger(BeanChildren.class.getName()).log(Level.WARNING, null, ex);
  27.     return new Node[0];
  28.   }
  29. }

代码示例来源：origin: net.sf.squirrel-sql.thirdpary-non-maven/openide

  1. /** Attach itself as a listener to the given nodes */
  2. void attachListeners (List nodes) {            
  3.   Iterator it = nodes.iterator();
  4.   while (it.hasNext()) {
  5.     Node node = (Node)((Reference)it.next()).get ();
  6.     if (node != null) 
  7.       node.addNodeListener(this);
  8.   }            
  9. }

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/openide

  1. /** Attach itself as a listener to the given nodes */
  2. void attachListeners (List nodes) {            
  3.   Iterator it = nodes.iterator();
  4.   while (it.hasNext()) {
  5.     Node node = (Node)((Reference)it.next()).get ();
  6.     if (node != null) 
  7.       node.addNodeListener(this);
  8.   }            
  9. }

代码示例来源：origin: net.sf.squirrel-sql.thirdpary-non-maven/openide

  1. /** Attach itself as a listener to the given nodes */
  2.   private void attachListeners (List nodes) {
  3.     if (nodes != null){
  4.       Iterator it = nodes.iterator();
  5.       while (it.hasNext()) {
  6.         Node node = (Node)((Reference)it.next()).get ();
  7.         if (node != null)
  8.           node.addNodeListener(listener);
  9.       }
  10.     }
  11.   }
  12. } // end of CookieDelegateAction

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/openide-loaders

  1. /** Check whether the node has not been updated.
  2.  */
  3. private void updateNode (Node n) {            
  4.   if (current != null && current.get () == n) {
  5.     return;
  6.   }
  7.   
  8.   if (current != null && current.get () != null) {
  9.     ((Node)current.get ()).removeNodeListener (listener);
  10.   }
  11.   
  12.   n.addNodeListener (listener);
  13.   current = new WeakReference (n);
  14. }

代码示例来源：origin: net.sf.squirrel-sql.thirdpary-non-maven/openide

  1. private void addNotifyImpl () {
  2.   // add itself to reflect to changes children of original node
  3.   nodeL = new ChildrenAdapter (this);
  4.   original.addNodeListener (nodeL);
  5.   updateKeys ();
  6. }

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/openide

  1. private void addNotifyImpl () {
  2.   // add itself to reflect to changes children of original node
  3.   nodeL = new ChildrenAdapter (this);
  4.   original.addNodeListener (nodeL);
  5.   updateKeys ();
  6. }

代码示例来源：origin: net.sf.squirrel-sql.thirdpary-non-maven/openide

  1. /** Getter for node listener.
  2. */
  3. synchronized NodeListener getNodeListener () {
  4.   if (nodeL == null) {
  5.     nodeL = createNodeListener ();
  6.     getOriginal().addNodeListener(nodeL);
  7.   }
  8.   return nodeL;
  9. }

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/openide-loaders

  1. /** Create an index cookie associated with a data folder.
  2. * @param df the data folder
  3. * @param node node to be associated with. subnodes of this node will be returned, etc.
  4. */
  5. public Index(final DataFolder df, Node node) {
  6.   this.df = df;
  7.   this.node = node;
  8.   listener = new Listener ();
  9.   node.addNodeListener (org.openide.nodes.NodeOp.weakNodeListener (listener, node));
  10. }

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/openide

  1. /** Getter for node listener.
  2. */
  3. synchronized NodeListener getNodeListener () {
  4.   if (nodeL == null) {
  5.     nodeL = createNodeListener ();
  6.     getOriginal().addNodeListener(nodeL);
  7.   }
  8.   return nodeL;
  9. }

代码示例来源：origin: eu.limetri.client/mapviewer-nb-swing

  1. @Override
  2. public void addNotify() {
  3.   super.addNotify();
  4.   for (NodeListener listener : listeners) {
  5.     getExplorerManager().getRootContext().addNodeListener(listener);
  6.   }
  7.   listeners.clear();
  8. }

代码示例来源：origin: org.netbeans.api/org-openide-nodes

  1. this.original.addNodeListener(getNodeListener());

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/openide-loaders

  1. /** Constructor. */
  2.   public LazyMenu(final DataFolder df, boolean icon) {
  3.   master = df;
  4.   this.icon = icon;
  5.   // Listen for changes in Node's DisplayName/Icon
  6.     Node n = master.getNodeDelegate ();
  7.     n.addNodeListener (org.openide.nodes.NodeOp.weakNodeListener (this, n));
  8.   updateProps();
  9.   }

代码示例来源：origin: org.netbeans.api/org-openide-explorer

  1. ProxyNode(Node... original) {
  2.   super(Children.LEAF);
  3.   this.original = original;
  4.   nl = new NodeAdapterImpl(true);
  5.   pcl = new NodeAdapterImpl(false);
  6.   for (int i = 0; i < original.length; i++) {
  7.     original[i].addPropertyChangeListener(org.openide.util.WeakListeners.propertyChange(pcl, original[i]));
  8.     original[i].addNodeListener(
  9.       org.openide.util.WeakListeners.create(NodeListener.class, nl, original[i])
  10.     );
  11.   }
  12. }

代码示例来源：origin: eu.limetri.client/mapviewer-nb-swing

  1. @Override
  2. public void addNotify() {
  3.   super.addNotify();
  4.   getExplorerManager().getRootContext().addNodeListener(rootNodeListener);
  5.   getExplorerManager().addPropertyChangeListener(selectionListener);
  6. }

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/openide-loaders

  1. /** Overrides superclass method. Initializes editor component. */
  2. protected void initializeCloneableEditor (CloneableEditor editor) {
  3.   DataObject obj = getDataObject();
  4.   if(obj.isValid()) {
  5.     org.openide.nodes.Node ourNode = obj.getNodeDelegate();
  6.     editor.setActivatedNodes(new org.openide.nodes.Node[] {ourNode});
  7.     editor.setIcon(ourNode.getIcon (java.beans.BeanInfo.ICON_COLOR_16x16));
  8.     NodeListener nl = new DataNodeListener(editor);
  9.     ourNode.addNodeListener(org.openide.nodes.NodeOp.weakNodeListener (nl, ourNode));
  10.     nodeL = nl;
  11.   }
  12. }

内容来源于网络，如有侵权，请联系作者删除！

Node

相关文章

    查看更多

    热门标签

    更多
    JavaquerypythonNode开发语言requestUtil数据库Table后端算法LoggerMessageElementParser

    最新文章

    更多

    Node类方法

    • 蜀ICP备13028337号-1 大数据知识库 https://www.saoniuhuo.com © All rights reserved
    • 本站内容来源互联网,如果侵犯您的权益请联系我们删除, 联系方式：448109455@qq.com