Author: yradtsevich Date: 2009-09-25 15:39:23 -0400 (Fri, 25 Sep 2009) New Revision: 17769 Modified: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/selbar/SelectionBar.java Log: issue JBIDE-4945: VPE Selection Bar: provide the ability to select tags back and forward. https://jira.jboss.org/jira/browse/JBIDE-4945 - NPE fixed Modified: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/selbar/SelectionBar.java =================================================================== --- trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/selbar/SelectionBar.java 2009-09-25 16:52:55 UTC (rev 17768) +++ trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/selbar/SelectionBar.java 2009-09-25 19:39:23 UTC (rev 17769) @@ -77,6 +77,7 @@ private Splitter splitter; + private boolean resizeListenerAdded = false; private VpeController vpeController = null; private ToolBar selBar = null; private FormData selBarData; @@ -123,11 +124,6 @@ // Main composite of the visible splitter cmpToolBar = new Composite(splitter, SWT.NONE); cmpToolBar.setLayout(new FormLayout()); - cmpToolBar.addListener(SWT.Resize, new Listener() { - public void handleEvent(Event event) { - updateNodes(true); - } - }); final Image closeImage = PlatformUI.getWorkbench().getSharedImages() .getImage(ISharedImages.IMG_TOOL_DELETE); @@ -405,6 +401,15 @@ if (node != null && node.getNodeType() == Node.DOCUMENT_NODE) { addNodeListenerTo(node); } + + if (!resizeListenerAdded ) { + cmpToolBar.addListener(SWT.Resize, new Listener() { + public void handleEvent(Event event) { + updateNodes(true); + } + }); + resizeListenerAdded = true; + } } /**