improvements to Login dialog

Author: rjackey

widgets/+wt/+dialog/Login.m

@@ -95,8 +95,14 @@ function onValueEdited(obj)
         function assignOutput(obj)
 
             % Assign output
-            output.Login = string( obj.LoginField.Value );
-            output.Password = string( obj.PasswordField.Value );
+            if obj.LastAction == "login"
+                output.Login = string( obj.LoginField.Value );
+                output.Password = string( obj.PasswordField.Value );
+            else
+                output.Login = "";
+                output.Password = "";
+            end
+
             obj.Output = output;
 
         end %function