PtGenListUnlockItem()

Unlock an item so it can be updated

Synopsis:

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

Description:

Use this function if the size field of a list item must be changed. First, call PtGenListLockItem() to save the old size of the item, and then modify the item. Then, call PtGenListUnlockItem() to update and resize or redisplay the widget if necessary.

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Only one item per widget can be locked at a time. If you resize a large number of items, set all sizes and then call PtGenListResize().

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Classification:

Photon

See also:

PtGenList, PtGenListItem_t