FormItem invisible to visible error.

[unkis]

Hello,

I have a dynamic shape and form items.

The positive items have to be invisible when the form is opened.
That's why I put the values of form items to invisible

After the push of a button, all fields are displayed.
That is why I set the values for the button to visible.

But I always get the following error message.

"
com.smartgwt.client.core.JsObject$SGWT_WARN: 12:39:36.947:TMR6[E]:WARN:HTMLPane:isc_HTMLPane_1:This widget has overflow specified as "clip_h". This overflow setting is not supported - defaulting to overflow:"visible".
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)"


What does this mean?
How to bring the fields of state is not displayed to displayed ?

[unkis]

Window w = new Window();
		
		final DynamicForm f = new DynamicForm();
		List<FormItem> fields = new ArrayList<FormItem>();
		for (int i = 0; i < 10; i++)
		{
			FormItem item = new TextItem();
			fields.add(item);
			if(i%2==0)
				item.setVisible(false);
		}
		f.setFields(fields.toArray(new FormItem[fields.size()]));
		
		w.addItem(f);
		
                IButton b = new IButton("sd");
		b.setTitle("Visible/Invisible");
		b.addClickHandler(new ClickHandler()
		{
			
			private Boolean	isVisible = true;

			@Override
			public void onClick(ClickEvent event)
			{
				FormItem[] fieldsArray = f.getFields();
				for (FormItem formItem : fieldsArray)
				{
					
					formItem.setVisible(isVisible);
					isVisible = !isVisible;					
				}
				f.redraw();
				System.out.println(isVisible);
				
			}
		});
		w.addItem(b);
		
		w.show();