PtTreeRootItem()

Return the first root item of the tree

Synopsis:

PtTreeItem_t *PtTreeRootItem( 
                 PtTreeWidget_t const *tree );

Description:

This function returns a pointer to the first root item in the given PtTree widget.

Classification:

Photon

Safety:
Interrupt handler	No
Signal handler	No
Thread	No

See also:

PtTree, PtTreeAddAfter(), PtTreeAddFirst(), PtTreeAllItems(), PtTreeFreeAllItems(), PtTreeFreeItems(), PtTreeGetCurrent(), PtTreeGoto(), PtTreeItem_t, PtTreeSelect(), PtTreeShow()