[gnome-terminal] screen: container: Realize the screen when realizing the container

[Christian Persch <chpe src gnome org>]

commit 71f5e20c372c0e485fa209f97a83ed39e06e463f
Author: Christian Persch <chpe src gnome org>
Date:   Sun Jan 5 23:03:20 2020 +0100

    screen: container: Realize the screen when realizing the container
    
    Fixes: https://gitlab.gnome.org/GNOME/gnome-terminal/issues/203

 src/terminal-screen-container.c | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)
---
diff --git a/src/terminal-screen-container.c b/src/terminal-screen-container.c
index e2476334..459157bc 100644
--- a/src/terminal-screen-container.c
+++ b/src/terminal-screen-container.c
@@ -57,6 +57,18 @@ G_DEFINE_TYPE (TerminalScreenContainer, terminal_screen_container, GTK_TYPE_OVER
 
 /* Widget class implementation */
 
+static void
+terminal_screen_container_realize (GtkWidget *widget)
+{
+
+  GTK_WIDGET_CLASS (terminal_screen_container_parent_class)->realize (widget);
+
+  /* We need to realize the screen itself too, see issue #203 */
+  TerminalScreenContainer *container = TERMINAL_SCREEN_CONTAINER (widget);
+  TerminalScreenContainerPrivate *priv = container->priv;
+  gtk_widget_realize (GTK_WIDGET (priv->screen));
+}
+
 #ifndef USE_SCROLLED_WINDOW
 
 static void
@@ -217,10 +229,10 @@ terminal_screen_container_class_init (TerminalScreenContainerClass *klass)
   gobject_class->get_property = terminal_screen_container_get_property;
   gobject_class->set_property = terminal_screen_container_set_property;
 
-#ifndef USE_SCROLLED_WINDOW
-{
   GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
+  widget_class->realize = terminal_screen_container_realize;
 
+#ifndef USE_SCROLLED_WINDOW
   widget_class->style_updated = terminal_screen_container_style_updated;
 
   gtk_widget_class_install_style_property (widget_class,
@@ -234,10 +246,8 @@ terminal_screen_container_class_init (TerminalScreenContainerClass *klass)
                                                                  FALSE,
                                                                  G_PARAM_READWRITE |
                                                                  G_PARAM_STATIC_STRINGS));
-}
 #endif
 
-  GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
   gtk_widget_class_set_css_name(widget_class, TERMINAL_SCREEN_CONTAINER_CSS_NAME);
 
   g_object_class_install_property