tmf: Bug 496219: Fix incorrect time graph bounds when no time events

When calculating the default bounds from time graph entries, if none of
the entries have time events, the bounds should be set to SWT.DEFAULT.

Change-Id: I5973319c66e3e31059304e628f9bd416a593b326
Signed-off-by: Patrick Tasse <patrick.tasse@gmail.com>
Reviewed-on: https://git.eclipse.org/r/75354
Reviewed-by: Matthew Khouzam <matthew.khouzam@ericsson.com>
Tested-by: Matthew Khouzam <matthew.khouzam@ericsson.com>
Reviewed-by: Hudson CI

diff --git a/tmf/org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/tmf/ui/widgets/timegraph/TimeGraphViewer.java b/tmf/org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/tmf/ui/widgets/timegraph/TimeGraphViewer.java
index 2696a1d5b23e21e82d2255a7afb13e2976f5f7f1..4b515d19de78b6eb49329029a94ffec465f3d9c9 100644 (file)
--- a/tmf/org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/tmf/ui/widgets/timegraph/TimeGraphViewer.java
+++ b/tmf/org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/tmf/ui/widgets/timegraph/TimeGraphViewer.java
@@ -736,6 +736,10 @@ public class TimeGraphViewer implements ITimeDataProvider, IMarkerAxisListener,
         for (ITimeGraphEntry entry : entries) {
             setTimeRange(entry);
         }
+        if (fTime0Bound > fTime1Bound) {
+            fTime0Bound = SWT.DEFAULT;
+            fTime1Bound = SWT.DEFAULT;
+        }
     }
 
     private void setTimeRange(ITimeGraphEntry entry) {