From 610f5ce75cdcf3aea42e4ffbc5adfc17080f4679 Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Fri, 2 Apr 2021 23:04:09 -0400
Subject: [PATCH] settings: Make font-size changes apply immediately

We need to invalidate the style when font-size changes,
because we propagate this value through the initial
value of the CSS font-size property, and it will not
be recomputed otherwise.
---
 gtk/gtksettings.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gtk/gtksettings.c b/gtk/gtksettings.c
index 6d096698b0..b88c6ea37d 100644
--- a/gtk/gtksettings.c
+++ b/gtk/gtksettings.c
@@ -1432,6 +1432,7 @@ gtk_settings_notify (GObject    *object,
       settings_update_theme (settings);
       break;
     case PROP_XFT_DPI:
+      settings_invalidate_style (settings);
       gtk_system_setting_changed (settings->display, GTK_SYSTEM_SETTING_DPI);
       break;
     case PROP_XFT_ANTIALIAS: