SectionStack - use redraw() instead.

Smart GWT Technical Q&A
1

hello,

I can not find an answer to my problem on the forum, so I can write this post.

My problem is related to SectionStack. Indeed, I view a layout that contains two members, one of them is a SectionStack. the compounds are SectionStackSection Label.

When I want to hide or display a SectionStackSection a WARN message appears:

drawing: isc_IButton_2_label: draw () called widget is drawn With current state: complete, use redraw () instead.

I really do not know what to do to solve my problem, can you help me? I think I have trouble building my SectionStack.

final Layout layoutMessages = createItem.layout(false, "v", "100%", "100%", 0, 0);
final SectionStack sectionStack = new SectionStack();  
sectionStack.setVisibilityMode(VisibilityMode.MUTEX);  
sectionStack.setWidth100();
sectionStack.setHeight100();
sectionStack.setCanSelectText(true);
rpcMessageUser.getNewMessageByUser(sessionUser, new AsyncCallback<LinkedList<ZMessage>>(){
	@Override
	public void onSuccess(LinkedList<ZMessage> result) {
		for (ZMessage message : result){
			SectionStackSection  section1 = new SectionStackSection ();
			section1.setTitle((message.getZmessage_object()));
			section1.setExpanded(true);  
			section1.setResizeable(false);
			section1.addItem(createItem.label(message.getZmessage_contents()));  
			section1.addItem(createItem.IButton(messages.MessagesRead()));
			sectionStack.addSection(section1);	
		}
		layoutMessages.addMember(sectionStack);
	}
	@Override
	public void onFailure(Throwable caught) {
		....	
	}        	
});
layoutGlobal.addMember(layoutMessages);

thank you in advance and sorry for my English.
François