From 3c66f932bfe49e2d3653d62aa5e5c8376df5a8fa Mon Sep 17 00:00:00 2001
From: Jon Evans <jon@craftyjon.com>
Date: Mon, 17 Aug 2020 21:48:11 -0400
Subject: [PATCH] Synchronize flip board checkbox

Fixes https://gitlab.com/kicad/code/kicad/-/issues/5224
---
 pcbnew/tools/pcb_editor_control.cpp    | 1 +
 pcbnew/widgets/appearance_controls.cpp | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/pcbnew/tools/pcb_editor_control.cpp b/pcbnew/tools/pcb_editor_control.cpp
index f149159b5b..21d36aa5ca 100644
--- a/pcbnew/tools/pcb_editor_control.cpp
+++ b/pcbnew/tools/pcb_editor_control.cpp
@@ -1573,6 +1573,7 @@ int PCB_EDITOR_CONTROL::FlipPcbView( const TOOL_EVENT& aEvent )
     view()->SetMirror( !view()->IsMirroredX(), false );
     view()->RecacheAllItems();
     frame()->Refresh();
+    frame()->OnDisplayOptionsChanged();
     return 0;
 }
 
diff --git a/pcbnew/widgets/appearance_controls.cpp b/pcbnew/widgets/appearance_controls.cpp
index 32593b7d38..55d64ada70 100644
--- a/pcbnew/widgets/appearance_controls.cpp
+++ b/pcbnew/widgets/appearance_controls.cpp
@@ -428,6 +428,8 @@ void APPEARANCE_CONTROLS::UpdateDisplayOptions()
     wxASSERT( m_objectSettingsMap.count( LAYER_RATSNEST ) );
     APPEARANCE_SETTING* ratsnest = m_objectSettingsMap.at( LAYER_RATSNEST );
     ratsnest->ctl_visibility->SetValue( options.m_ShowGlobalRatsnest );
+
+    m_cbFlipBoard->SetValue( m_frame->GetCanvas()->GetView()->IsMirroredX() );
 }