JAL-3416 FlatLaf SystemInfo failing in JalviewJS. Look and Feel not relevant to...

diff --git a/src/jalview/bin/Jalview.java b/src/jalview/bin/Jalview.java
index c109836..6d2866a 100755 (executable)
--- a/src/jalview/bin/Jalview.java
+++ b/src/jalview/bin/Jalview.java
@@ -1006,7 +1006,7 @@ public class Jalview
             ex.printStackTrace(System.err);
           }
         }
-        
+
         if (groovyscript != null)
         {
           // Execute the groovy script after we've done all the rendering stuff
@@ -1220,93 +1220,102 @@ public class Jalview
 
   private static void setLookAndFeel()
   {
-    // property laf = "crossplatform", "system", "gtk", "metal", "nimbus",
-    // "mac" or "flat"
-    // If not set (or chosen laf fails), use the normal SystemLaF and if on Mac,
-    // try Quaqua/Vaqua.
-    String lafProp = System.getProperty("laf");
-    String lafSetting = Cache.getDefault("PREFERRED_LAF", null);
-    String laf = "none";
-    if (lafProp != null)
-    {
-      laf = lafProp;
-    }
-    else if (lafSetting != null)
-    {
-      laf = lafSetting;
-    }
-    boolean lafSet = false;
-    switch (laf)
+    if (!Platform.isJS())
+    /**
+     * Java only
+     * 
+     * @j2sIgnore
+     */
     {
-    case "crossplatform":
-      lafSet = setCrossPlatformLookAndFeel();
-      if (!lafSet)
-      {
-        Console.error("Could not set requested laf=" + laf);
-      }
-      break;
-    case "system":
-      lafSet = setSystemLookAndFeel();
-      if (!lafSet)
-      {
-        Console.error("Could not set requested laf=" + laf);
+      // property laf = "crossplatform", "system", "gtk", "metal", "nimbus",
+      // "mac" or "flat"
+      // If not set (or chosen laf fails), use the normal SystemLaF and if on
+      // Mac,
+      // try Quaqua/Vaqua.
+      String lafProp = System.getProperty("laf");
+      String lafSetting = Cache.getDefault("PREFERRED_LAF", null);
+      String laf = "none";
+      if (lafProp != null)
+      {
+        laf = lafProp;
       }
-      break;
-    case "gtk":
-      lafSet = setGtkLookAndFeel();
-      if (!lafSet)
+      else if (lafSetting != null)
       {
-        Console.error("Could not set requested laf=" + laf);
+        laf = lafSetting;
       }
-      break;
-    case "metal":
-      lafSet = setMetalLookAndFeel();
-      if (!lafSet)
-      {
-        Console.error("Could not set requested laf=" + laf);
-      }
-      break;
-    case "nimbus":
-      lafSet = setNimbusLookAndFeel();
-      if (!lafSet)
-      {
-        Console.error("Could not set requested laf=" + laf);
-      }
-      break;
-    case "flat":
-      lafSet = setFlatLookAndFeel();
-      if (!lafSet)
-      {
-        Console.error("Could not set requested laf=" + laf);
-      }
-      break;
-    case "mac":
-      lafSet = setMacLookAndFeel();
-      if (!lafSet)
+      boolean lafSet = false;
+      switch (laf)
       {
-        Console.error("Could not set requested laf=" + laf);
+      case "crossplatform":
+        lafSet = setCrossPlatformLookAndFeel();
+        if (!lafSet)
+        {
+          Console.error("Could not set requested laf=" + laf);
+        }
+        break;
+      case "system":
+        lafSet = setSystemLookAndFeel();
+        if (!lafSet)
+        {
+          Console.error("Could not set requested laf=" + laf);
+        }
+        break;
+      case "gtk":
+        lafSet = setGtkLookAndFeel();
+        if (!lafSet)
+        {
+          Console.error("Could not set requested laf=" + laf);
+        }
+        break;
+      case "metal":
+        lafSet = setMetalLookAndFeel();
+        if (!lafSet)
+        {
+          Console.error("Could not set requested laf=" + laf);
+        }
+        break;
+      case "nimbus":
+        lafSet = setNimbusLookAndFeel();
+        if (!lafSet)
+        {
+          Console.error("Could not set requested laf=" + laf);
+        }
+        break;
+      case "flat":
+        lafSet = setFlatLookAndFeel();
+        if (!lafSet)
+        {
+          Console.error("Could not set requested laf=" + laf);
+        }
+        break;
+      case "mac":
+        lafSet = setMacLookAndFeel();
+        if (!lafSet)
+        {
+          Console.error("Could not set requested laf=" + laf);
+        }
+        break;
+      case "none":
+        break;
+      default:
+        Console.error("Requested laf=" + laf + " not implemented");
       }
-      break;
-    case "none":
-      break;
-    default:
-      Console.error("Requested laf=" + laf + " not implemented");
-    }
-    if (!lafSet)
-    {
-      // Flatlaf default for everyone!
-      lafSet = setFlatLookAndFeel();
       if (!lafSet)
       {
-        setSystemLookAndFeel();
-      }
-      if (Platform.isLinux())
-      {
-        setLinuxLookAndFeel();
-      }
-      if (Platform.isMac())
-      {
-        setMacLookAndFeel();
+        // Flatlaf default for everyone!
+        lafSet = setFlatLookAndFeel();
+        if (!lafSet)
+        {
+          setSystemLookAndFeel();
+        }
+        if (Platform.isLinux())
+        {
+          setLinuxLookAndFeel();
+        }
+        if (Platform.isMac())
+        {
+          setMacLookAndFeel();
+        }
       }
     }
   }