Merge pull request #889 from Yakindu/issue_866

#866: Remove 'Arrange All' and 'Arrange Selection' actions as they do…

plugins/org.yakindu.sct.ui.editor/src/org/yakindu/sct/ui/editor/editor/StatechartDiagramActionbarContributor.java

@@ -11,6 +11,7 @@
 package org.yakindu.sct.ui.editor.editor;
 
 import org.eclipse.gmf.runtime.common.ui.action.global.GlobalActionId;
+import org.eclipse.gmf.runtime.diagram.ui.actions.ActionIds;
 import org.eclipse.gmf.runtime.diagram.ui.parts.DiagramActionBarContributor;
 import org.eclipse.ui.IActionBars;
 import org.yakindu.sct.ui.editor.commands.DocumentationMenuAction;
@@ -28,6 +29,10 @@ public class StatechartDiagramActionbarContributor extends DiagramActionBarContr
 		// workaround for https://bugs.eclipse.org/bugs/show_bug.cgi?id=346648
 		bars.setGlobalActionHandler(GlobalActionId.SAVE, null);
 		bars.getToolBarManager().add(new DocumentationMenuAction());
+		
+		// remove 'arrange all' and 'arrange selection' actions
+		bars.getToolBarManager().remove(ActionIds.MENU_ARRANGE);
+		bars.getMenuManager().findMenuUsingPath(ActionIds.MENU_DIAGRAM).remove(ActionIds.MENU_ARRANGE);
 	}
 
 	@Override