CreateGroupScreen: Set focus into group input field

Change-Id: I88097c8fa193126f23ff6371cf0254406114bd86
Signed-off-by: Edwin Kempin <ekempin@google.com>
diff --git a/gerrit-gwtui/src/main/java/com/google/gerrit/client/admin/CreateGroupScreen.java b/gerrit-gwtui/src/main/java/com/google/gerrit/client/admin/CreateGroupScreen.java
index 457e179..93a1b4b 100644
--- a/gerrit-gwtui/src/main/java/com/google/gerrit/client/admin/CreateGroupScreen.java
+++ b/gerrit-gwtui/src/main/java/com/google/gerrit/client/admin/CreateGroupScreen.java
@@ -74,6 +74,14 @@
     addCreateGroupPanel();
   }
 
+  @Override
+  public void onShowView() {
+    super.onShowView();
+    if (addTxt != null) {
+      addTxt.setFocus(true);
+    }
+  }
+
   private void addCreateGroupPanel() {
     VerticalPanel addPanel = new VerticalPanel();
     addPanel.setStyleName(Gerrit.RESOURCES.css().addSshKeyPanel());