203991: [performance] task editor input is very slow

https://bugs.eclipse.org/bugs/show_bug.cgi?id=203991

1 files changed, 6 insertions, 5 deletions

diff --git a/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/internal/tasks/ui/editors/RepositoryTextViewerConfiguration.java b/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/internal/tasks/ui/editors/RepositoryTextViewerConfiguration.java
index dc9af7a2e..a60fabf58 100644
--- a/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/internal/tasks/ui/editors/RepositoryTextViewerConfiguration.java
+++ b/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/internal/tasks/ui/editors/RepositoryTextViewerConfiguration.java
@@ -229,12 +229,13 @@ public class RepositoryTextViewerConfiguration extends TextSourceViewerConfigura
 
 		@Override
 		public void hideHyperlinks() {
-			Control cursorControl = sourceViewer.getTextWidget().getDisplay().getCursorControl();
-			if (cursorControl != null) {
-				cursorControl.setToolTipText(null);
+			if (currentTaskHyperlink != null) {
+				Control cursorControl = sourceViewer.getTextWidget().getDisplay().getCursorControl();
+				if (cursorControl != null) {
+					cursorControl.setToolTipText(null);
+				}
+				currentTaskHyperlink = null;
 			}
-			currentTaskHyperlink = null;
-
 			super.hideHyperlinks();
 		}