From ed89e5f62ae5739df1dc1e64e4105e1aeda56971 Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Mon, 7 Dec 2015 15:07:54 -0500
Subject: [PATCH] x11: Store drag start coordinates

These will be used in later commits.
---
 gdk/x11/gdkdnd-x11.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/gdk/x11/gdkdnd-x11.c b/gdk/x11/gdkdnd-x11.c
index 02d7e33236..79244769a4 100644
--- a/gdk/x11/gdkdnd-x11.c
+++ b/gdk/x11/gdkdnd-x11.c
@@ -76,6 +76,8 @@ struct _GdkX11DragContext
 
   guint   ref_count;
 
+  gint start_x;                /* Where the drag started */
+  gint start_y;
   guint16 last_x;              /* Coordinates from last event */
   guint16 last_y;
   GdkDragAction old_action;    /* The last action we sent to the source */
@@ -1967,6 +1969,9 @@ _gdk_x11_window_drag_begin (GdkWindow *window,
 
   gdk_drag_context_set_device (context, device);
 
+  GDK_X11_DRAG_CONTEXT (context)->start_x = x_root;
+  GDK_X11_DRAG_CONTEXT (context)->start_y = y_root;
+
   GDK_X11_DRAG_CONTEXT (context)->drag_window = create_drag_window (gdk_window_get_screen (window));
 
   return context;