#6718 Fixed a regression: displayedMonth must be in sync with focusedDate

svn changeset:22839/svn branch:6.8

src/com/vaadin/terminal/gwt/client/ui/VCalendarPanel.java

@@ -547,7 +547,10 @@ public class VCalendarPanel extends FocusableFlexTable implements
      */
     public void renderCalendar() {
         if (focusedDate == null) {
-            focusedDate = new Date();
+            Date now = new Date();
+            // focusedDate must have zero hours, mins, secs, millisecs
+            focusedDate = new Date(now.getYear(), now.getMonth(), now.getDate());
+            displayedMonth = new Date(now.getYear(), now.getMonth(), 1);
         }
 
         if (getResolution() <= VDateField.RESOLUTION_MONTH