From 7f7910d92294392cf57a9637b12815be2836c294 Mon Sep 17 00:00:00 2001
From: Jeff Young <jeff@rokeby.ie>
Date: Mon, 4 Apr 2022 17:39:33 +0100
Subject: [PATCH] Dirty text caches in pcb point editor.

Fixes https://gitlab.com/kicad/code/kicad/issues/11319
---
 pcbnew/tools/pcb_point_editor.cpp | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/pcbnew/tools/pcb_point_editor.cpp b/pcbnew/tools/pcb_point_editor.cpp
index ca5d6df168..0b3a7268d4 100644
--- a/pcbnew/tools/pcb_point_editor.cpp
+++ b/pcbnew/tools/pcb_point_editor.cpp
@@ -40,7 +40,9 @@ using namespace std::placeholders;
 #include <status_popup.h>
 #include <pcb_edit_frame.h>
 #include <fp_shape.h>
+#include <fp_textbox.h>
 #include <pcb_dimension.h>
+#include <pcb_textbox.h>
 #include <pad.h>
 #include <zone.h>
 #include <connectivity/connectivity_data.h>
@@ -1226,9 +1228,15 @@ void PCB_POINT_EDITOR::updateItem() const
         }
 
         // Update relative coordinates for footprint shapes
-        if( FP_SHAPE* fpShape = dyn_cast<FP_SHAPE*>( item ) )
+        if( FP_SHAPE* fpShape = dynamic_cast<FP_SHAPE*>( item ) )
             fpShape->SetLocalCoord();
 
+        // Nuke outline font render caches
+        if( PCB_TEXTBOX* textBox = dynamic_cast<PCB_TEXTBOX*>( item ) )
+            textBox->ClearRenderCache();
+        else if( FP_TEXTBOX* fpTextBox = dynamic_cast<FP_TEXTBOX*>( item ) )
+            fpTextBox->ClearRenderCache();
+
         break;
     }