PtGenListShow()

Set the current position so a given item is visible

Synopsis:

void PtGenListShow( PtWidget_t *list, 
                    PtGenListItem_t *item );

Description:

This function sets the current position so that the given item is visible. If you pass item as NULL, the function will do nothing. This allows you to do something like this:

PtGenListShow( list, item->next );

without having to make sure item->next isn't NULL.

Classification:

Photon