Java Code Examples for org.openide.nodes.Node#removeNodeListener()
The following examples show how to use
org.openide.nodes.Node#removeNodeListener() .
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Example 1
Source File: PropertySheet.java From netbeans with Apache License 2.0 | 6 votes |
public Node detach() { Node n = currNode; if (n != null) { if (PropUtils.isLoggable(PropertySheet.class)) { PropUtils.log(PropertySheet.class, "Detaching listeners from " + n); } n.removePropertyChangeListener(inner); n.removeNodeListener(this); //clear the reference currNode = null; } return n; }
Example 2
Source File: NodeOperationImpl.java From netbeans with Apache License 2.0 | 6 votes |
/** Fired when the node is deleted. * @param ev event describing the node */ @Override public void nodeDestroyed(NodeEvent ev) { Node destroyedNode = ev.getNode(); // stop to listen to destroyed node destroyedNode.removeNodeListener(this); listenerSet.remove(destroyedNode); // close top component (our outer class) if last node was destroyed if (listenerSet.isEmpty()) { // #68943 - stop to listen, as we are waving goodbye :-) tc.removePropertyChangeListener(this); Mutex.EVENT.readAccess(new Runnable() { @Override public void run() { if (dialog != null) { dialog.setVisible(false); dialog.dispose(); dialog = null; } } }); } }
Example 3
Source File: CookieAction.java From netbeans with Apache License 2.0 | 5 votes |
/** Removes itself as a listener from given nodes */ void detachListeners(List<Reference<Node>> nodes) { if (nodes == null) { return; } Iterator<Reference<Node>> it = nodes.iterator(); while (it.hasNext()) { Node node = it.next().get(); if (node != null) { node.removeNodeListener(listener); } } }
Example 4
Source File: CookieAction.java From netbeans with Apache License 2.0 | 5 votes |
/** Removes itself as a listener from given nodes */ private void detachListeners(List<Reference<Node>> nodes) { if (nodes != null) { Iterator<Reference<Node>> it = nodes.iterator(); while (it.hasNext()) { Node node = it.next().get(); if (node != null) { node.removeNodeListener(listener); } } } }
Example 5
Source File: NbMainExplorer.java From netbeans with Apache License 2.0 | 5 votes |
/** Sets new root context to view. Name, icon, tooltip * of this top component will be updated properly */ public void setRootContext (Node rc) { Node oldRC = getExplorerManager().getRootContext(); // remove old listener, if possible if (weakRcL != null) { oldRC.removePropertyChangeListener(weakRcL); } if (weakNRcL != null) { oldRC.removeNodeListener(weakNRcL); } getExplorerManager().setRootContext(rc); }
Example 6
Source File: Tab.java From netbeans with Apache License 2.0 | 5 votes |
/** Sets new root context to view. Name, tooltip * of this top component will be updated properly */ public void setRootContext (Node rc) { Node oldRC = getExplorerManager().getRootContext(); // remove old listener, if possible if (weakRcL != null) { oldRC.removePropertyChangeListener(weakRcL); } if (weakNRcL != null) { oldRC.removeNodeListener(weakNRcL); } getExplorerManager().setRootContext(rc); initializeWithRootContext(rc); }
Example 7
Source File: BasicAbstractResultsPanel.java From netbeans with Apache License 2.0 | 4 votes |
private void removeChildAdditionListener(Node removedNode) { for (Node n : removedNode.getChildren().getNodes(true)) { removeChildAdditionListener(n); } removedNode.removeNodeListener(resultsNodeAdditionListener); }
Example 8
Source File: DataFolderTimeOrderTest.java From netbeans with Apache License 2.0 | 4 votes |
public void testLastModifiedOrderUpdatedAfterFileIsTouched() throws Exception { aa.setSortMode(DataFolder.SortMode.LAST_MODIFIED); Node n = aa.getNodeDelegate().cloneNode(); Node[] nodes = n.getChildren().getNodes(true); assertEquals ("Two nodes", 2, nodes.length); waitEvents(); assertEquals("Sort mode not changed and children not refreshed: " + events, 2, events.size()); assertTrue(DataFolder.PROP_SORT_MODE + " change not fired", events.contains(DataFolder.PROP_SORT_MODE)); assertTrue(DataFolder.PROP_CHILDREN + " change not fired", events.contains(DataFolder.PROP_CHILDREN)); assertEquals("Y.txt", nodes[0].getName()); // Y is newer assertEquals("X.txt", nodes[1].getName()); // X is older events.clear(); final FileObject orig = lfs.findResource("AA/Y.txt"); final FileObject touch = lfs.findResource("AA/X.txt"); // After touching, X.txt will be newer than Y.txt. TestFileUtils.touch(FileUtil.toFile(touch), FileUtil.toFile(orig)); // It's not enough to wait only for DataFolder event // because of number of RP tasks run before node children are updated // must wait for reorder fired by node itself. final CountDownLatch barrier = new CountDownLatch(1); NodeListener nodeList = new NodeAdapter() { @Override public void childrenReordered (NodeReorderEvent ev) { barrier.countDown(); } }; n.addNodeListener(nodeList); try { touch.refresh(); waitEvents(); // wait for node reorder event barrier.await(10, TimeUnit.SECONDS); } finally { n.removeNodeListener(nodeList); } assertEquals(0, barrier.getCount()); assertTrue(DataFolder.PROP_CHILDREN + " change not fired", events.contains(DataFolder.PROP_CHILDREN)); Node[] newNodes = n.getChildren().getNodes(true); assertEquals("Node " + nodes[1].getName() + " expected first.", newNodes[0], nodes[1]); assertEquals("Node " + nodes[0].getName() + " expected second.", newNodes[1], nodes[0]); }