gtkcolorplane: Drop usage of gtk_gesture_set_window()

It's now meaningless since the widget will receive the event despite
the input window.

diff --git a/gtk/gtkcolorplane.c b/gtk/gtkcolorplane.c
index 8b9c1f92a5778df2c4dcb43356228da1c4b1911e..e3a66d79d2dd9eb6f57bb9e3d0708a7008538ecd 100644 (file)
--- a/gtk/gtkcolorplane.c
+++ b/gtk/gtkcolorplane.c
@@ -216,9 +216,6 @@ plane_realize (GtkWidget *widget)
                                              &allocation);
   gtk_widget_register_window (widget, priv->input_window);
 
-  gtk_gesture_set_window (priv->drag_gesture, priv->input_window);
-  gtk_gesture_set_window (priv->long_press_gesture, priv->input_window);
-
   create_surface (GTK_COLOR_PLANE (widget));
 }
 
@@ -230,9 +227,6 @@ plane_unrealize (GtkWidget *widget)
 
   g_clear_pointer (&priv->surface, cairo_surface_destroy);
 
-  gtk_gesture_set_window (priv->drag_gesture, NULL);
-  gtk_gesture_set_window (priv->long_press_gesture, NULL);
-
   gtk_widget_unregister_window (widget, priv->input_window);
   gdk_window_destroy (priv->input_window);
   priv->input_window = NULL;