Changed the SimpleBusyIndicator, so that it is scalable now

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/leaderboard/LeaderboardPanel.java

@@ -860,7 +860,7 @@ public class LeaderboardPanel extends FormPanel implements TimeListener, PlaySta
         contentPanel = new VerticalPanel();
         headerPanel = new DockPanel();
         DockPanel toolbarPanel = new DockPanel();
-        busyIndicator = new SimpleBusyIndicator();
+        busyIndicator = new SimpleBusyIndicator(false, 0.8f);
         if (!isEmbedded) {
             toolbarPanel.add(busyIndicator, DockPanel.WEST);
         }

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/shared/panels/SimpleBusyIndicator.java

@@ -1,5 +1,6 @@
 package com.sap.sailing.gwt.ui.shared.panels;
 
+import com.google.gwt.resources.client.ImageResource;
 import com.google.gwt.user.client.ui.Image;
 
 public class SimpleBusyIndicator extends BusyIndicator {
@@ -11,16 +12,21 @@ public class SimpleBusyIndicator extends BusyIndicator {
      * The busy indicator component is a circling GIF.
      */
     public SimpleBusyIndicator() {
-        this(false);
+        this(false, 1.0f);
     }
     
     /**
      * Creates a new SimpleBusyIndicator with a custom <code>busy</code> state.<br />
      * The busy indicator component is a circling GIF.
+     * 
+     * @param busy Sets the busy state of the BusyIndicator
+     * @param scale Scales the displayed image. 1.0 is 100%, 0.50 is 50%, ...
      */
-    public SimpleBusyIndicator(boolean busy) {
-        busyIndicator = new Image(RESOURCES.busyIndicatorCircle());
+    public SimpleBusyIndicator(boolean busy, float scale) {
+        ImageResource resource = RESOURCES.busyIndicatorCircle();
+        busyIndicator = new Image(resource.getSafeUri());
         busyIndicator.setStyleName(STYLE_NAME_PREFIX + "busyIndicatorCircle");
+        busyIndicator.setPixelSize((int) (resource.getWidth() * scale), (int) (resource.getHeight() * scale));
         add(busyIndicator);
         setBusy(busy);
     }