From 142c24821d1a9402d6cb49a429b5d63e9a066e54 Mon Sep 17 00:00:00 2001
From: vectorsigma72 <mbp140cd@gmail.com>
Date: Tue, 11 Feb 2020 16:31:33 +0100
Subject: [PATCH] Graphics fix for old OSes

---
 CloverApp/Clover/SettingsView.swift | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/CloverApp/Clover/SettingsView.swift b/CloverApp/Clover/SettingsView.swift
index 70c73d377..c3a7a95db 100644
--- a/CloverApp/Clover/SettingsView.swift
+++ b/CloverApp/Clover/SettingsView.swift
@@ -9,6 +9,7 @@
 import Cocoa
 
 class LITabView: NSTabView {
+  private var drawBack : Bool = false
   var tabIndex: Int = 0
   var lastTabIndex: Int {
     get {
@@ -17,6 +18,18 @@ class LITabView: NSTabView {
       self.tabIndex = newValue
     }
   }
+  
+  override var allowsVibrancy: Bool {
+    return false
+  }
+  
+  override var drawsBackground: Bool {
+    get {
+      return false
+    } set {
+      self.drawBack = false
+    }
+  }
 }
 
 class SoundSlider : NSSlider {