- Every IComponent declares, through its new method...

- Every IComponent declares, through its new method shouldReceiveDataInDrawingThread(), whether it should receive its data in drawing thread (JAVAAPI-623).
- Code reworked to respect more java standards.

ScanServerStatusBar/src/main/java/fr/soleil/bean/scanserver/ScanServerStatusBar.java

@@ -49,14 +49,14 @@ import fr.soleil.model.scanserver.CurrentScanDataModel;
  */
 public class ScanServerStatusBar extends AbstractTangoBox {
 
-    private static final long serialVersionUID = -6600067056280163015L;
+    private static final long serialVersionUID = -1761729788819376572L;
 
     /**
      * small Font
      */
-    private final static CometeFont smallFont = new CometeFont("Dialog", Font.PLAIN, 10);
+    private static final CometeFont SMALL_FONT = new CometeFont("Dialog", Font.PLAIN, 10);
 
-    private final JButton scanServerLabel = new JButton();
+    private static final JButton SCAN_SERVER_LABEL = new JButton();
 
     /**
      * Map of Label
@@ -156,10 +156,10 @@ public class ScanServerStatusBar extends AbstractTangoBox {
         cell00.gridy = 0;
         cell00.gridwidth = 2;
         cell00.insets = defaultInset;
-        add(scanServerLabel, cell00);
+        add(SCAN_SERVER_LABEL, cell00);
 
-        scanServerLabel.setToolTipText("Open control panel");
-        scanServerLabel.addActionListener(new ActionListener() {
+        SCAN_SERVER_LABEL.setToolTipText("Open control panel");
+        SCAN_SERVER_LABEL.addActionListener(new ActionListener() {
 
             @Override
             public void actionPerformed(ActionEvent e) {
@@ -186,7 +186,7 @@ public class ScanServerStatusBar extends AbstractTangoBox {
         statusField.setMinimumSize(new Dimension(200, 15));
         statusField.setColumns(20);
         statusField.setScrollStepsTime(20);
-        statusField.setCometeFont(smallFont);
+        statusField.setCometeFont(SMALL_FONT);
         statusField.setEditable(false);
         statusField.setHorizontalAlignment(JLabel.LEFT);
         statusField.setScrollMode(ScrollMode.PENDULAR);
@@ -377,6 +377,10 @@ public class ScanServerStatusBar extends AbstractTangoBox {
                 return EDTManager.INSTANCE;
             }
 
+            @Override
+            public boolean shouldReceiveDataInDrawingThread() {
+                return true;
+            }
         };
         return result;
     }
@@ -457,7 +461,7 @@ public class ScanServerStatusBar extends AbstractTangoBox {
             setWidgetModel(statusField, stringBox, generateAttributeKey("Status"));
             setStateModel();
 
-            scanServerLabel.setText(model);
+            SCAN_SERVER_LABEL.setText(model);
             labelMap.get(CurrentScanDataModel.SCAN_STATE).setToolTipText(model);
             Set<String> keySet = labelMap.keySet();
             Iterator<String> keyIterator = keySet.iterator();