Combo box problem
I have a problem with comboxes (actually seems generic for any list). I'm trying to navigate through a tree structure representing a taxonomy. When you select an item it is either a leaf node or has a lower level of selection required. When a parent node is selected I update the model with the children of the parent for the user to select the next level.
Everything works as expected unless at any point the list doesn't fit on the screen. It successfully scrolls down the list and the selection works fine in that the children are then displayed in the combo. However none of the items are then selectable i.e. my selection listener never gets fired. The only difference from the working scenario is selecting a parent object which was initially off the screen.
Thanks in advance.