UI : canvas drawing using DoubleBuffer in DATimeline

Change-Id: I3f3c45498967beb4786aaec0ed982ab5c8106ad4
Signed-off-by: jungwook.ryu <jungwook.ryu@samsung.com>

diff --git a/org.tizen.dynamicanalyzer.widgets/src/org/tizen/dynamicanalyzer/widgets/timeline/DATimeline.java b/org.tizen.dynamicanalyzer.widgets/src/org/tizen/dynamicanalyzer/widgets/timeline/DATimeline.java
index 4dc8593..dfe0292 100644 (file)
--- a/org.tizen.dynamicanalyzer.widgets/src/org/tizen/dynamicanalyzer/widgets/timeline/DATimeline.java
+++ b/org.tizen.dynamicanalyzer.widgets/src/org/tizen/dynamicanalyzer/widgets/timeline/DATimeline.java
@@ -62,7 +62,7 @@ public class DATimeline extends Canvas {
        private DATimelineMarker endRangeMarker;
 
        public DATimeline(Composite parent, boolean useMarker) {
-               super(parent, SWT.NONE);
+               super(parent, SWT.DOUBLE_BUFFERED);
                this.addPaintListener(chartPaintListener);
                timelineRenderer = new DATimelineTimeRenderer();
                if (useMarker) {