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 item is NULL, the function does nothing. This lets you do something like this:

PtGenListShow( list, item->next );

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

Classification:

Photon

Safety:
Interrupt handler	No
Signal handler	No
Thread	No

See also:

PtGenList, PtGenListItem_t