From 67ca8982c839e8fae672d836bf42ac5c963b5bd3 Mon Sep 17 00:00:00 2001
From: Sergey Malenkov <sergey.malenkov@jetbrains.com>
Date: Tue, 2 Apr 2019 13:44:03 +0300
Subject: [PATCH] IDEA-178054: fix issues with wide selection in trees for new
 TreeUI

---
 .../src/com/intellij/util/ui/tree/WideSelectionTreeUI.java     | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/platform/util/src/com/intellij/util/ui/tree/WideSelectionTreeUI.java b/platform/util/src/com/intellij/util/ui/tree/WideSelectionTreeUI.java
index 91f1ae3715b1..3c33e3eefd7c 100644
--- a/platform/util/src/com/intellij/util/ui/tree/WideSelectionTreeUI.java
+++ b/platform/util/src/com/intellij/util/ui/tree/WideSelectionTreeUI.java
@@ -273,7 +273,8 @@ public class WideSelectionTreeUI extends BasicTreeUI {
 
   public static boolean isWideSelection(@NotNull JTree tree) {
     TreeUI ui = tree.getUI();
-    return ui instanceof WideSelectionTreeUI && ((WideSelectionTreeUI)ui).isWideSelection();
+    return ui instanceof WideSelectionTreeUI && ((WideSelectionTreeUI)ui).isWideSelection() ||
+           ui != null && ui.getClass().getName().equals("com.intellij.ui.tree.ui.DefaultTreeUI");
   }
 
   @Override