Bug 372466 - Part tabs no longer show that they are busy.

The review comments have been applied

Change-Id: I7fc59f89450a4e2f4f700e07a85c0388711fa50e

1 files changed, 14 insertions, 1 deletions

diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/progress/WorkbenchSiteProgressService.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/progress/WorkbenchSiteProgressService.java
index 4cb05ff6294..31a06337ca8 100644
--- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/progress/WorkbenchSiteProgressService.java
+++ b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/progress/WorkbenchSiteProgressService.java
@@ -23,6 +23,8 @@ import org.eclipse.core.runtime.jobs.IJobChangeListener;
 import org.eclipse.core.runtime.jobs.ISchedulingRule;
 import org.eclipse.core.runtime.jobs.Job;
 import org.eclipse.core.runtime.jobs.JobChangeAdapter;
+import org.eclipse.e4.ui.internal.workbench.swt.CSSConstants;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
 import org.eclipse.jface.operation.IRunnableContext;
 import org.eclipse.jface.operation.IRunnableWithProgress;
 import org.eclipse.jface.resource.ImageDescriptor;
@@ -128,7 +130,7 @@ public class WorkbenchSiteProgressService implements
 					cursor = getWaitCursor(control.getDisplay());
 				}
                 control.setCursor(cursor);
-				// site.getPane().setBusy(busy);
+				showBusy(busy);
                 IWorkbenchPart part = site.getPart();
                  if (part instanceof WorkbenchPart) {
 					((WorkbenchPart) part).showBusy(busy);
@@ -445,4 +447,15 @@ public class WorkbenchSiteProgressService implements
 	public SiteUpdateJob getUpdateJob() {
 		return updateJob;
 	}
+
+	protected void showBusy(boolean busy) {
+		MPart part = site.getModel();
+		boolean containsBusyTag = part.getTags().contains(CSSConstants.CSS_BUSY_CLASS);
+
+		if (busy && !containsBusyTag) {
+			part.getTags().add(CSSConstants.CSS_BUSY_CLASS);
+		} else if (!busy && containsBusyTag) {
+			part.getTags().remove(CSSConstants.CSS_BUSY_CLASS);
+		}
+	}
 }