From c9984d69faa1ff4e6c8c5fe59b69e748387a8c80 Mon Sep 17 00:00:00 2001
From: Thomas White <taw@physics.org>
Date: Wed, 17 Jul 2019 23:16:45 +0200
Subject: Redraw the main window periodically anyway

---
 src/display.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/display.c b/src/display.c
index b5f7f24..8181e5d 100644
--- a/src/display.c
+++ b/src/display.c
@@ -593,6 +593,13 @@ static gint realise_sig(GtkWidget *da, struct lightctx *nl)
 }
 
 
+static gboolean redraw_cb(gpointer data)
+{
+	redraw((struct lightctx *)data);
+	return G_SOURCE_CONTINUE;
+}
+
+
 void create_main_window(struct lightctx *nl)
 {
 	GtkWidget *mainwindow;
@@ -615,4 +622,6 @@ void create_main_window(struct lightctx *nl)
 
 	gtk_widget_grab_focus(GTK_WIDGET(da));
 	gtk_widget_show_all(mainwindow);
+
+	g_timeout_add(200, redraw_cb, nl);
 }
-- 
cgit v1.2.3