From 80f95d407a98af353ed1b9c31c8767c4f6ad73b3 Mon Sep 17 00:00:00 2001
From: Leland Lucius <github@homerow.net>
Date: Mon, 20 Apr 2020 09:05:21 -0500
Subject: [PATCH] Bug 2394 - Mac: length field in Selection toolbar is
 corrupted - blank dotted rectangle.

---
 src/toolbars/SelectionBar.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/toolbars/SelectionBar.cpp b/src/toolbars/SelectionBar.cpp
index d8ee0183d..0fae2bed6 100644
--- a/src/toolbars/SelectionBar.cpp
+++ b/src/toolbars/SelectionBar.cpp
@@ -677,8 +677,10 @@ void SelectionBar::ShowHideControls(int mode)
 
    NumericTextCtrl ** Ctrls[4]  = { &mStartTime,  &mCenterTime,  &mLengthTime,  &mEndTime};
    for(int i=0;i<4;i++){
-      if( *Ctrls[i]) 
+      if( *Ctrls[i]){ 
          (*Ctrls[i])->Show( (mask & (1<<i))!=0 );
+         (*Ctrls[i])->Refresh();
+      }
    }
 }