ProgressBar: Update setValue to work with animation on value

Update the value only if the new value is different from
the previous value. Otherwise the value is not updated
when a number animation is set to the value.

Task-number: QTCOMPONENTS-1306

Change-Id: Ide187ff70a666ba4109cf4e785ad5171c8088e36
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/controls/ProgressBar.qml b/src/controls/ProgressBar.qml
index 74d63390..12a7c140 100644
--- a/src/controls/ProgressBar.qml
+++ b/src/controls/ProgressBar.qml
@@ -126,7 +126,8 @@ Control {
             } else if (v < minimumValue) {
                 newval = minimumValue
             }
-            value = newval
+            if (value !== newval)
+                value = newval
         }
     }
 }