java - Children of Parent in JFace TreeViewer -
how retrieve children of selected item in jface
treeviewer
? able parent of selected item, not children.
you use tree content provider both children , parent of selection in tree viewer.
istructuredselection sel = treeviewer.getstructuredselection(); object selelement = sel.getfirstelement(); itreecontentprovider provider = (itreecontentprovider)treeviewer.getcontentprovider(); object [] children = provider.getchildren(selelement); object parent = provider.getparent(selelement);
note: when using treeviewer
should avoid looking @ tree
or treeitem
controls treeviewer
uses internally.
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