From 66d3bf2bc2616aae9e8ce17440c9f9ec94e37dc4 Mon Sep 17 00:00:00 2001
From: Seth Hillbrand <seth@kipro-pcb.com>
Date: Tue, 28 Jun 2022 16:44:18 -0700
Subject: [PATCH] Refresh draw objects when common settings change

Common settings may change colors so make sure that we refresh the draw
objects when the settings change to draw them in the proper colors.
Failing to do this may also cause left over lines on the screen
depending on OpenGL drivers

Fixes https://gitlab.com/kicad/code/kicad/issues/11921

(cherry picked from commit 8aabdcff9cf29fb0099f418f4e98a6c7b938cd66)
---
 eeschema/symbol_editor/symbol_edit_frame.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/eeschema/symbol_editor/symbol_edit_frame.cpp b/eeschema/symbol_editor/symbol_edit_frame.cpp
index 34a69185cf..7d9f9f20f0 100644
--- a/eeschema/symbol_editor/symbol_edit_frame.cpp
+++ b/eeschema/symbol_editor/symbol_edit_frame.cpp
@@ -1143,6 +1143,9 @@ void SYMBOL_EDIT_FRAME::CommonSettingsChanged( bool aEnvVarsChanged, bool aTextV
 
     GetCanvas()->ForceRefresh();
 
+    GetCanvas()->GetView()->UpdateAllItems( KIGFX::ALL );
+    GetCanvas()->Refresh();
+
     RecreateToolbars();
 
     if( aEnvVarsChanged )
@@ -1190,6 +1193,7 @@ void SYMBOL_EDIT_FRAME::RebuildView()
     GetCanvas()->GetView()->HideDrawingSheet();
     GetCanvas()->GetView()->ClearHiddenFlags();
 
+    GetCanvas()->GetView()->UpdateAllItems( KIGFX::ALL );
     GetCanvas()->Refresh();
 }