[gtk+/wip/matthiasc/gadget] checkbutton: Fix a problem with the gadget conversion

[Matthias Clasen <matthiasc src gnome org>]

commit 46d8de23f0dffdb963b52656032a87952d07cf5b
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Dec 8 23:24:28 2015 -0500

    checkbutton: Fix a problem with the gadget conversion
    
    Now that we are no longer chaining up to the button size_allocate,
    we must manually move the buttons event window.

 gtk/gtkcheckbutton.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkcheckbutton.c b/gtk/gtkcheckbutton.c
index 3cdebf8..25311fd 100644
--- a/gtk/gtkcheckbutton.c
+++ b/gtk/gtkcheckbutton.c
@@ -660,6 +660,13 @@ gtk_check_button_size_allocate (GtkWidget     *widget,
 
   gtk_widget_set_allocation (widget, allocation);
 
+  if (gtk_widget_get_realized (widget))
+    gdk_window_move_resize (GTK_BUTTON (widget)->priv->event_window,
+                            allocation->x,
+                            allocation->y,
+                            allocation->width,
+                            allocation->height);
+
   gtk_css_gadget_allocate (gadget,
                            allocation,
                            gtk_widget_get_allocated_baseline (widget),