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Allow empty nodes to be expanded (eg, just before nodes are added).
authorNathanSweet <nathan.sweet@gmail.com>
Fri, 21 Sep 2012 02:07:21 +0000 (19:07 -0700)
committerNathanSweet <nathan.sweet@gmail.com>
Fri, 21 Sep 2012 02:07:21 +0000 (19:07 -0700)
commitd9e8a5fad84b28d7d334eecba8273a78a1457390
treede95b52388882273d2c41d289508e0013bcf683a
parent6ee723b5008419499cff0986e73cfe4df47d7231
Allow empty nodes to be expanded (eg, just before nodes are added).
gdx/src/com/badlogic/gdx/scenes/scene2d/ui/Tree.java