[gtk+] button: Use gdk_window_new_input()

[Benjamin Otte <otte src gnome org>]

commit 31b5ba5bada6483417e29631c81dcd0efea043f2
Author: Benjamin Otte <otte redhat com>
Date:   Mon Oct 17 20:13:46 2016 +0200

    button: Use gdk_window_new_input()

 gtk/gtkbutton.c |   27 ++++++++-------------------
 1 files changed, 8 insertions(+), 19 deletions(-)
---
diff --git a/gtk/gtkbutton.c b/gtk/gtkbutton.c
index dbe7d82..5dd209a 100644
--- a/gtk/gtkbutton.c
+++ b/gtk/gtkbutton.c
@@ -1181,34 +1181,23 @@ gtk_button_realize (GtkWidget *widget)
   GtkButtonPrivate *priv = button->priv;
   GtkAllocation allocation;
   GdkWindow *window;
-  GdkWindowAttr attributes;
-  gint attributes_mask;
 
   gtk_widget_get_allocation (widget, &allocation);
 
   gtk_widget_set_realized (widget, TRUE);
 
-  attributes.window_type = GDK_WINDOW_CHILD;
-  attributes.x = allocation.x;
-  attributes.y = allocation.y;
-  attributes.width = allocation.width;
-  attributes.height = allocation.height;
-  attributes.wclass = GDK_INPUT_ONLY;
-  attributes.event_mask = gtk_widget_get_events (widget);
-  attributes.event_mask |= (GDK_BUTTON_PRESS_MASK |
-                            GDK_BUTTON_RELEASE_MASK |
-                            GDK_TOUCH_MASK |
-                            GDK_ENTER_NOTIFY_MASK |
-                            GDK_LEAVE_NOTIFY_MASK);
-
-  attributes_mask = GDK_WA_X | GDK_WA_Y;
-
   window = gtk_widget_get_parent_window (widget);
   gtk_widget_set_window (widget, window);
   g_object_ref (window);
 
-  priv->event_window = gdk_window_new (window,
-                                       &attributes, attributes_mask);
+  priv->event_window = gdk_window_new_input (window,
+                                             gtk_widget_get_events (widget)
+                                             | GDK_BUTTON_PRESS_MASK
+                                             | GDK_BUTTON_RELEASE_MASK
+                                             | GDK_TOUCH_MASK
+                                             | GDK_ENTER_NOTIFY_MASK
+                                             | GDK_LEAVE_NOTIFY_MASK,
+                                             &allocation);
   gtk_widget_register_window (widget, priv->event_window);
 }