[gtk/wip/exalm/textview-selection] text: Queue redraw on state changes

[Alexander Mikhaylenko <alexm src gnome org>]

commit e4832a9e94bc33e5a513494b93dad1ba89b2e035
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Tue May 4 01:20:53 2021 +0500

    text: Queue redraw on state changes
    
    Mirror GtkTextView.

 gtk/gtktext.c | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/gtk/gtktext.c b/gtk/gtktext.c
index 60b482d68d..14c948093c 100644
--- a/gtk/gtktext.c
+++ b/gtk/gtktext.c
@@ -3365,6 +3365,8 @@ gtk_text_state_flags_changed (GtkWidget     *widget,
   gtk_css_node_set_state (priv->undershoot_node[1], state);
 
   gtk_text_update_cached_style_values (self);
+
+  gtk_widget_queue_draw (widget);
 }
 
 /* GtkEditable method implementations