PtTreeGetSelIndexes()

Fill a buffer with indexes

Synopsis:

unsigned short *PtTreeGetSelIndexes( 
                    PtWidget_t *widget, 
                    unsigned short *buffer );

Description:

This function fills a buffer with indexes of all the selected items in the PtTree widget. The first item in the widget has an index of 1, not 0.

If buffer is NULL, the function allocates a buffer using malloc(), and the buffer is zero-terminated.
If buffer is non-NULL, the function adds zero to the end only if there are no selected items in the widget.

Items that belong to collapsed subtrees aren't included in the buffer.

Returns:

A pointer to the buffer.

Classification:

Photon

Safety:
Interrupt handler	No
Signal handler	No
Thread	No

See also:

PtTree, PtTreeClearSelection(), PtTreeGetCurrent(), PtTreeGoto(), PtTreeItem_t, PtTreeRootItem(), PtTreeSelect(), PtTreeSelectedItems(), PtTreeSetSelIndexes(), PtTreeShow(), PtTreeUnselect(), PtTreeUnselectNonBrothers()