From: NathanSweet <nathan.sweet@gmail.com>
Date: Fri, 27 Sep 2013 16:56:33 +0000 (+0200)
Subject: Fixed tree selection with ctrl+shift.
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=53ebdf6a3f20e1b5ba4958e08ec1c31698d74c98;p=mikumikustudio%2Flibgdx-mikumikustudio.git

Fixed tree selection with ctrl+shift.
---

diff --git a/gdx/src/com/badlogic/gdx/scenes/scene2d/ui/Tree.java b/gdx/src/com/badlogic/gdx/scenes/scene2d/ui/Tree.java
index 2451bffe2..41dfaa1a6 100644
--- a/gdx/src/com/badlogic/gdx/scenes/scene2d/ui/Tree.java
+++ b/gdx/src/com/badlogic/gdx/scenes/scene2d/ui/Tree.java
@@ -305,7 +305,7 @@ public class Tree extends WidgetGroup {
 			Node node = nodes.get(i);
 			if (node.actor.getY() < low) break;
 			if (!node.isSelectable()) continue;
-			if (node.actor.getY() <= high) selectedNodes.add(node);
+			if (node.actor.getY() <= high && !selectedNodes.contains(node, true)) selectedNodes.add(node);
 			if (node.expanded) selectNodes(node.children, low, high);
 		}
 	}