[Guichan-users] Exception when scrolling to the bottom of a ListBox

[José J. E. <jos...@gm...>]

Hi, I'm using a ListBox inside a ScrollArea for showing a scrollable
ListBox, it works fine but, when I scroll down to the last element of
the ListBox, my program crashes showing an standard exception.

I derived from ListModel using this:

class MyListModel : public gcn::ListModel
{
	public:
		std::string getElementAt( int i ) { return m_vector( i ); }
		int getNumberOfElements() { return m_vector.size(); }
		
	//~ private:
		std::vector<std::string> m_vector;
};

I've just noticed it does not crash only when trying to show the last
element of the list, but also when just scrolling down some elements,
I found it when chaning the scroll area height.

Hope someone has found these problems and have a recommendation,
thanks in advance for your help.

Jose Jorge Enriquez.