[shotwell] Remove deprecations from AppWindow

[Jens Georg <jensgeorg src gnome org>]

commit 96b325abdfec494294f3bc6233d999a4968de8ab
Author: Jens Georg <mail jensge org>
Date:   Thu Nov 17 21:51:13 2016 +0100

    Remove deprecations from AppWindow
    
    Signed-off-by: Jens Georg <mail jensge org>

 src/AppWindow.vala |   10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)
---
diff --git a/src/AppWindow.vala b/src/AppWindow.vala
index bdb7bd2..e7902c7 100644
--- a/src/AppWindow.vala
+++ b/src/AppWindow.vala
@@ -355,8 +355,10 @@ public abstract class PageWindow : Gtk.ApplicationWindow {
     public void set_busy_cursor() {
         if (busy_counter++ > 0)
             return;
-        
-        get_window().set_cursor(new Gdk.Cursor(Gdk.CursorType.WATCH));
+
+        var display = get_window ().get_display ();
+        var cursor = new Gdk.Cursor.for_display (display, Gdk.CursorType.WATCH);
+        get_window().set_cursor (cursor);
         spin_event_loop();
     }
     
@@ -368,7 +370,9 @@ public abstract class PageWindow : Gtk.ApplicationWindow {
             return;
         }
         
-        get_window().set_cursor(new Gdk.Cursor(Gdk.CursorType.LEFT_PTR));
+        var display = get_window ().get_display ();
+        var cursor = new Gdk.Cursor.for_display (display, Gdk.CursorType.LEFT_PTR);
+        get_window().set_cursor (cursor);
         spin_event_loop();
     }