Drop ::motion-notify-event

We no longer emit this signal. You can use various gestures
and event controllers instead. If you need to catch raw
motion events, use the generic ::event signal.

diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index 5e29493ca2d2ec2cce5824510cb206cc112a2993..e09e0d34d522ec4bc9761b9e3c29a27843625391 100644 (file)
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -491,7 +491,6 @@ enum {
   EVENT,
   BUTTON_PRESS_EVENT,
   BUTTON_RELEASE_EVENT,
-  MOTION_NOTIFY_EVENT,
   KEY_PRESS_EVENT,
   KEY_RELEASE_EVENT,
   DRAG_BEGIN,
@@ -609,8 +608,6 @@ static void gtk_widget_dispatch_child_properties_changed    (GtkWidget        *obje
                                                                 GParamSpec      **pspecs);
 static gboolean         gtk_widget_real_button_event            (GtkWidget        *widget,
                                                                  GdkEventButton   *event);
-static gboolean         gtk_widget_real_motion_event            (GtkWidget        *widget,
-                                                                 GdkEventMotion   *event);
 static gboolean                gtk_widget_real_key_press_event         (GtkWidget        *widget,
                                                                 GdkEventKey      *event);
 static gboolean                gtk_widget_real_key_release_event       (GtkWidget        *widget,
@@ -991,7 +988,6 @@ gtk_widget_class_init (GtkWidgetClass *klass)
   klass->event = NULL;
   klass->button_press_event = gtk_widget_real_button_event;
   klass->button_release_event = gtk_widget_real_button_event;
-  klass->motion_notify_event = gtk_widget_real_motion_event;
   klass->key_press_event = gtk_widget_real_key_press_event;
   klass->key_release_event = gtk_widget_real_key_release_event;
   klass->drag_begin = NULL;
@@ -1141,11 +1137,6 @@ gtk_widget_class_init (GtkWidgetClass *klass)
  * the widget will be queried using #GtkWidget::query-tooltip to determine
  * whether it will provide a tooltip or not.
  *
- * Note that setting this property to %TRUE for the first time will change
- * the event masks of the GdkWindows of this widget to include leave-notify
- * and motion-notify events.  This cannot and will not be undone when the
- * property is set to %FALSE again.
- *
  * Since: 2.12
  */
   widget_props[PROP_HAS_TOOLTIP] =
@@ -1950,35 +1941,6 @@ gtk_widget_class_init (GtkWidgetClass *klass)
   g_signal_set_va_marshaller (widget_signals[BUTTON_RELEASE_EVENT], G_TYPE_FROM_CLASS (klass),
                               _gtk_marshal_BOOLEAN__OBJECTv);
 
-  /**
-   * GtkWidget::motion-notify-event:
-   * @widget: the object which received the signal.
-   * @event: (type Gdk.EventMotion): the #GdkEventMotion which triggered
-   *   this signal.
-   *
-   * The ::motion-notify-event signal is emitted when the pointer moves
-   * over the widget's #GdkWindow.
-   *
-   * To receive this signal, the #GdkWindow associated to the widget
-   * needs to enable the #GDK_POINTER_MOTION_MASK mask.
-   *
-   * This signal will be sent to the grab widget if there is one.
-   *
-   * Returns: %TRUE to stop other handlers from being invoked for the event.
-   *   %FALSE to propagate the event further.
-   */
-  widget_signals[MOTION_NOTIFY_EVENT] =
-    g_signal_new (I_("motion-notify-event"),
-                 G_TYPE_FROM_CLASS (klass),
-                 G_SIGNAL_RUN_LAST | G_SIGNAL_DEPRECATED,
-                 G_STRUCT_OFFSET (GtkWidgetClass, motion_notify_event),
-                 _gtk_boolean_handled_accumulator, NULL,
-                 _gtk_marshal_BOOLEAN__OBJECT,
-                 G_TYPE_BOOLEAN, 1,
-                 GDK_TYPE_EVENT);
-  g_signal_set_va_marshaller (widget_signals[MOTION_NOTIFY_EVENT], G_TYPE_FROM_CLASS (klass),
-                              _gtk_marshal_BOOLEAN__OBJECTv);
-
   /**
    * GtkWidget::key-press-event:
    * @widget: the object which received the signal
@@ -5748,13 +5710,6 @@ gtk_widget_real_button_event (GtkWidget      *widget,
   return GDK_EVENT_PROPAGATE;
 }
 
-static gboolean
-gtk_widget_real_motion_event (GtkWidget      *widget,
-                              GdkEventMotion *event)
-{
-  return GDK_EVENT_PROPAGATE;
-}
-
 static gboolean
 gtk_widget_real_key_press_event (GtkWidget         *widget,
                                 GdkEventKey       *event)
@@ -6086,6 +6041,7 @@ gtk_widget_emit_event_signals (GtkWidget      *widget,
        case GDK_LEAVE_NOTIFY:
        case GDK_GRAB_BROKEN:
        case GDK_FOCUS_CHANGE:
+       case GDK_MOTION_NOTIFY:
        case GDK_NOTHING:
          signal_num = -1;
          break;
@@ -6095,9 +6051,6 @@ gtk_widget_emit_event_signals (GtkWidget      *widget,
        case GDK_BUTTON_RELEASE:
          signal_num = BUTTON_RELEASE_EVENT;
          break;
-       case GDK_MOTION_NOTIFY:
-         signal_num = MOTION_NOTIFY_EVENT;
-         break;
        case GDK_KEY_PRESS:
          signal_num = KEY_PRESS_EVENT;
          break;

diff --git a/gtk/gtkwidget.h b/gtk/gtkwidget.h
index e3c2eb1d06d5943756cc27a57571391dea087259..c2767925837b3b5c790af805a67627f2e8a5c4fb 100644 (file)
--- a/gtk/gtkwidget.h
+++ b/gtk/gtkwidget.h
@@ -200,8 +200,6 @@ struct _GtkWidget
  *   (typically from a mouse) is pressed.
  * @button_release_event: Signal will be emitted when a button
  *   (typically from a mouse) is released.
- * @motion_notify_event: Signal emitted when the pointer moves over
- *   the widget’s #GdkWindow.
  * @key_press_event: Signal emitted when a key is pressed.
  * @key_release_event: Signal is emitted when a key is released.
  * @drag_begin: Signal emitted on the drag source when a drag is
@@ -312,8 +310,6 @@ struct _GtkWidgetClass
                                         GdkEventButton      *event);
   gboolean (* button_release_event)    (GtkWidget           *widget,
                                         GdkEventButton      *event);
-  gboolean (* motion_notify_event)     (GtkWidget           *widget,
-                                        GdkEventMotion      *event);
   gboolean (* key_press_event)         (GtkWidget           *widget,
                                         GdkEventKey         *event);
   gboolean (* key_release_event)       (GtkWidget           *widget,