[gnote] Fix margins in popovers

[Aurimas Černius <aurimasc src gnome org>]

commit 8b2b2f4fbc4f6f42458d4809fee0c0974c502bb8
Author: Aurimas Černius <aurisc4 gmail com>
Date:   Sun Mar 5 17:53:40 2017 +0200

    Fix margins in popovers

 src/recentchanges.cpp |    5 +----
 src/utils.cpp         |   11 ++++++++++-
 src/utils.hpp         |    1 +
 3 files changed, 12 insertions(+), 5 deletions(-)
---
diff --git a/src/recentchanges.cpp b/src/recentchanges.cpp
index 512b828..88cf62e 100644
--- a/src/recentchanges.cpp
+++ b/src/recentchanges.cpp
@@ -764,10 +764,7 @@ namespace gnote {
     std::map<Glib::ustring, Gtk::Widget*> submenus;
     Gtk::PopoverMenu *menu = manage(new Gtk::PopoverMenu);
     Gtk::Box *menu_box = manage(new Gtk::Box(Gtk::ORIENTATION_VERTICAL));
-    menu_box->property_margin_bottom() = 5;
-    menu_box->property_margin_top() = 5;
-    menu_box->property_margin_left() = 5;
-    menu_box->property_margin_right() = 5;
+    utils::set_common_popover_widget_props(*menu_box);
     FOREACH(Gtk::Widget *item, items) {
       if(item) {
         utils::PopoverSubmenu *submenu = dynamic_cast<utils::PopoverSubmenu*>(item);
diff --git a/src/utils.cpp b/src/utils.cpp
index e47f3b6..e341ef6 100644
--- a/src/utils.cpp
+++ b/src/utils.cpp
@@ -120,7 +120,7 @@ namespace gnote {
           : Gtk::Box(Gtk::ORIENTATION_VERTICAL)
           , PopoverSubmenu(submenu)
         {
-          set_common_popover_widget_props(*this);
+          utils::set_common_popover_widget_props(*this);
         }
       };
 
@@ -330,6 +330,15 @@ namespace gnote {
       widget.property_hexpand() = true;
     }
 
+    void set_common_popover_widget_props(Gtk::Box & widget)
+    {
+      widget.property_margin_top() = 9;
+      widget.property_margin_bottom() = 9;
+      widget.property_margin_left() = 12;
+      widget.property_margin_right() = 12;
+      set_common_popover_widget_props(static_cast<Gtk::Widget&>(widget));
+    }
+
 
     void add_item_to_ordered_map(std::map<int, Gtk::Widget*> & dest, int order, Gtk::Widget *item)
     {
diff --git a/src/utils.hpp b/src/utils.hpp
index 290384e..a4afa4f 100644
--- a/src/utils.hpp
+++ b/src/utils.hpp
@@ -67,6 +67,7 @@ namespace gnote {
     Gtk::Widget * create_popover_submenu_button(const Glib::ustring & submenu, const Glib::ustring & label);
     Gtk::Box * create_popover_submenu(const Glib::ustring & name);
     void set_common_popover_widget_props(Gtk::Widget & widget);
+    void set_common_popover_widget_props(Gtk::Box & widget);
 
     void add_item_to_ordered_map(std::map<int, Gtk::Widget*> & dest, int order, Gtk::Widget *item);
     void merge_ordered_maps(std::map<int, Gtk::Widget*> & dest, const std::map<int, Gtk::Widget*> & adds);