[gtk] scrolledwindow: Don't snapshot junction if we use indicators

[Timm Bäder <baedert src gnome org>]

commit 108aac9ee3fb866d53e9481b16ed1296e85b836c
Author: Timm Bäder <mail baedert org>
Date:   Mon Dec 30 10:47:53 2019 +0100

    scrolledwindow: Don't snapshot junction if we use indicators
    
    The junction doesn't make sense when we use indicators, since the
    scrollbars overlap anyway. Not snappshotting it anymore has no visual
    effect since it's being drawn below the scrollbars anyway.

 gtk/gtkscrolledwindow.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/gtk/gtkscrolledwindow.c b/gtk/gtkscrolledwindow.c
index 34cc078167..093e1d2d10 100644
--- a/gtk/gtkscrolledwindow.c
+++ b/gtk/gtkscrolledwindow.c
@@ -2801,7 +2801,8 @@ gtk_scrolled_window_snapshot (GtkWidget   *widget,
   GtkScrolledWindowPrivate *priv = gtk_scrolled_window_get_instance_private (scrolled_window);
 
   if (priv->hscrollbar_visible &&
-      priv->vscrollbar_visible)
+      priv->vscrollbar_visible &&
+      !priv->use_indicators)
     gtk_scrolled_window_snapshot_scrollbars_junction (scrolled_window, snapshot);
 
   GTK_WIDGET_CLASS (gtk_scrolled_window_parent_class)->snapshot (widget, snapshot);