[gthumb] grid view: remove drop position highlight in drop-leave

[Paolo Bacchilega <paobac src gnome org>]

commit b1e4e9cdd87ffc96ec55af52065c3018b24b3e80
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Sat Sep 17 18:19:23 2016 +0200

    grid view: remove drop position highlight in drop-leave

 gthumb/gth-grid-view.c |   14 +++++++++++---
 1 files changed, 11 insertions(+), 3 deletions(-)
---
diff --git a/gthumb/gth-grid-view.c b/gthumb/gth-grid-view.c
index 5c7bf5f..800acb5 100644
--- a/gthumb/gth-grid-view.c
+++ b/gthumb/gth-grid-view.c
@@ -3243,12 +3243,19 @@ gth_grid_view_motion_notify (GtkWidget      *widget,
 
 static void
 gth_grid_view_drag_end (GtkWidget      *widget,
-                       GdkDragContext *context,
-                       gpointer        user_data)
+                       GdkDragContext *context)
 {
        GthGridView *self = GTH_GRID_VIEW (widget);
-
        _gth_grid_view_stop_dragging (self);
+}
+
+
+static void
+gth_grid_view_drag_leave (GtkWidget      *widget,
+                         GdkDragContext *context,
+                         guint           time)
+{
+       GthGridView *self = GTH_GRID_VIEW (widget);
 
        if ((self->priv->drop_pos != GTH_DROP_POSITION_NONE) || (self->priv->drop_item != -1)) {
                self->priv->drop_item = -1;
@@ -3757,6 +3764,7 @@ gth_grid_view_class_init (GthGridViewClass *grid_view_class)
        widget_class->button_release_event = gth_grid_view_button_release;
        widget_class->motion_notify_event = gth_grid_view_motion_notify;
        widget_class->drag_end = gth_grid_view_drag_end;
+       widget_class->drag_leave = gth_grid_view_drag_leave;
 
        grid_view_class->select_all = gth_grid_view_select_all;
        grid_view_class->unselect_all = gth_grid_view_unselect_all;