[gtk/new-style-menu: 8/14] menu section box: Add style classes for display hints

[Matthias Clasen <matthiasc src gnome org>]

commit 44c22ca3e901c11f97650c1614c5f6d630db15bf
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Jun 7 13:03:10 2019 +0000

    menu section box: Add style classes for display hints
    
    This makes it easier to realize some of the new
    styles for popover menus.

 gtk/gtkmenusectionbox.c | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/gtk/gtkmenusectionbox.c b/gtk/gtkmenusectionbox.c
index 7b38cfa42c..e512d7bc33 100644
--- a/gtk/gtkmenusectionbox.c
+++ b/gtk/gtkmenusectionbox.c
@@ -533,6 +533,7 @@ gtk_menu_section_box_new_section (GtkMenuTrackerItem *item,
       gtk_box_set_homogeneous (box->item_box, TRUE);
       gtk_orientable_set_orientation (GTK_ORIENTABLE (box->item_box), GTK_ORIENTATION_HORIZONTAL);
       gtk_style_context_add_class (gtk_widget_get_style_context (GTK_WIDGET (box->item_box)), 
GTK_STYLE_CLASS_LINKED);
+      gtk_style_context_add_class (gtk_widget_get_style_context (GTK_WIDGET (box->item_box)), 
"horizontal-buttons");
       box->iconic = TRUE;
 
       if (text_direction)
@@ -555,6 +556,7 @@ gtk_menu_section_box_new_section (GtkMenuTrackerItem *item,
       box->inline_buttons = TRUE;
 
       gtk_orientable_set_orientation (GTK_ORIENTABLE (box->item_box), GTK_ORIENTATION_HORIZONTAL);
+      gtk_style_context_add_class (gtk_widget_get_style_context (GTK_WIDGET (box->item_box)), 
"inline-buttons");
 
       spacer = gtk_icon_new ("none");
       gtk_icon_set_image (GTK_ICON (spacer), GTK_CSS_IMAGE_BUILTIN_NONE);
@@ -580,6 +582,7 @@ gtk_menu_section_box_new_section (GtkMenuTrackerItem *item,
     {
       gtk_box_set_homogeneous (box->item_box, TRUE);
       gtk_orientable_set_orientation (GTK_ORIENTABLE (box->item_box), GTK_ORIENTATION_HORIZONTAL);
+      gtk_style_context_add_class (gtk_widget_get_style_context (GTK_WIDGET (box->item_box)), 
"circular-buttons");
       box->circular = TRUE;
     }