From 245eb84e73a0cc0b258a82bf93c0fa3adbafffa5 Mon Sep 17 00:00:00 2001
From: William Joye <wjoye@cfa.harvard.edu>
Date: Wed, 23 Oct 2019 16:17:42 -0400
Subject: try again, reset on Expose event for MacOS darkmode

---
 tkblt/generic/tkbltGraphOp.C | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tkblt/generic/tkbltGraphOp.C b/tkblt/generic/tkbltGraphOp.C
index ada2758..725bde7 100644
--- a/tkblt/generic/tkbltGraphOp.C
+++ b/tkblt/generic/tkbltGraphOp.C
@@ -420,8 +420,10 @@ void GraphEventProc(ClientData clientData, XEvent* eventPtr)
   Graph* graphPtr = (Graph*)clientData;
 
   if (eventPtr->type == Expose) {
-    if (eventPtr->xexpose.count == 0)
+    if (eventPtr->xexpose.count == 0) {
+      graphPtr->flags |= RESET;
       graphPtr->eventuallyRedraw();
+    }
   }
   else if (eventPtr->type == FocusIn || eventPtr->type == FocusOut) {
     if (eventPtr->xfocus.detail != NotifyInferior) {
-- 
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