[gnome-builder/wip/tree-menu: 7/44] scrolledwindow: add additional padding to ensure space for child

[Christian Hergert <chergert src gnome org>]

commit a134f74ac8d66fb2c64dd3d887a28fc1c524bcf4
Author: Christian Hergert <christian hergert me>
Date:   Tue Mar 31 14:34:12 2015 -0700

    scrolledwindow: add additional padding to ensure space for child
    
    For some reason, our existing padding is no longer enough. I have no idea
    where the 1 for this is coming from, but it seems to do the trick.
    
    We could probably do the same for vertical, but until I hit that case,
    I don't want to add it.

 src/scrolledwindow/gb-scrolled-window.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/scrolledwindow/gb-scrolled-window.c b/src/scrolledwindow/gb-scrolled-window.c
index 822b3b2..d1ef205 100644
--- a/src/scrolledwindow/gb-scrolled-window.c
+++ b/src/scrolledwindow/gb-scrolled-window.c
@@ -185,7 +185,7 @@ gb_scrolled_window_get_preferred_width (GtkWidget *widget,
           gtk_style_context_get_border (style,
                                         gtk_widget_get_state_flags (widget),
                                         &border);
-          additional = border.left = border.right;
+          additional = border.left = border.right + 1;
 
           gtk_widget_get_preferred_width (child, &child_min_width,
                                            &child_nat_width);