From 04e0f1aa8a7146d09c1a19a11867f317614c1dfe Mon Sep 17 00:00:00 2001
From: Roman Shevchenko <roman.shevchenko@jetbrains.com>
Date: Thu, 4 Jun 2015 14:17:36 +0200
Subject: [PATCH] ui: system LAF check optimization

---
 platform/util/src/com/intellij/util/ui/UIUtil.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/platform/util/src/com/intellij/util/ui/UIUtil.java b/platform/util/src/com/intellij/util/ui/UIUtil.java
index 9e292ac28427..9987270fe6df 100644
--- a/platform/util/src/com/intellij/util/ui/UIUtil.java
+++ b/platform/util/src/com/intellij/util/ui/UIUtil.java
@@ -1265,7 +1265,7 @@ public class UIUtil {
 
   @SuppressWarnings({"HardCodedStringLiteral"})
   public static boolean isUnderWindowsLookAndFeel() {
-    return UIManager.getLookAndFeel().getName().equals("Windows");
+    return SystemInfo.isWindows && UIManager.getLookAndFeel().getName().equals("Windows");
   }
 
   @SuppressWarnings({"HardCodedStringLiteral"})
@@ -1305,7 +1305,7 @@ public class UIUtil {
 
   @SuppressWarnings({"HardCodedStringLiteral"})
   public static boolean isUnderGTKLookAndFeel() {
-    return UIManager.getLookAndFeel().getName().contains("GTK");
+    return SystemInfo.isXWindow && UIManager.getLookAndFeel().getName().contains("GTK");
   }
 
   public static final Color GTK_AMBIANCE_TEXT_COLOR = new Color(223, 219, 210);