private JComponent createLeftActionsToolbar() { final CommonActionsManager actionsManager = CommonActionsManager.getInstance(); DefaultActionGroup group = new DefaultActionGroup(); group.add(new RerunAction(this)); group.add(new CloseAction()); final TreeExpander treeExpander = new TreeExpander() { @Override public void expandAll() { TreeUtil.expandAll(myTree); } @Override public boolean canExpand() { return true; } @Override public void collapseAll() { TreeUtil.collapseAll(myTree, 0); } @Override public boolean canCollapse() { return true; } }; group.add(actionsManager.createExpandAllAction(treeExpander, myTree)); group.add(actionsManager.createCollapseAllAction(treeExpander, myTree)); group.add(actionsManager.createPrevOccurenceAction(getOccurenceNavigator())); group.add(actionsManager.createNextOccurenceAction(getOccurenceNavigator())); group.add(myGlobalInspectionContext.createToggleAutoscrollAction()); group.add(new ExportHTMLAction(this)); group.add(new ContextHelpAction(HELP_ID)); return createToolbar(group); }