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.

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

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Returns:

A pointer to the buffer.

Classification:

Photon

See also:

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