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Drop ::focus-in/out-event

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These signals are no longer used in GTK+.
If you need to catch focus events, use the ::event signal.
This commit is contained in:
Matthias Clasen 2018-01-06 18:18:38 -05:00
parent ad4287e338
commit 9ba5f053d9
2 changed files with 1 additions and 91 deletions
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84
gtk/gtkwidget.c
View File

@ -494,8 +494,6 @@ enum {
MOTION_NOTIFY_EVENT,
KEY_PRESS_EVENT,
KEY_RELEASE_EVENT,
FOCUS_IN_EVENT,
FOCUS_OUT_EVENT,
DRAG_BEGIN,
DRAG_END,
DRAG_DATA_DELETE,
@ -617,10 +615,6 @@ static gboolean gtk_widget_real_key_press_event (GtkWidget *widget,
GdkEventKey *event);
static gboolean gtk_widget_real_key_release_event (GtkWidget *widget,
GdkEventKey *event);
static gboolean gtk_widget_real_focus_in_event (GtkWidget *widget,
GdkEventFocus *event);
static gboolean gtk_widget_real_focus_out_event (GtkWidget *widget,
GdkEventFocus *event);
static gboolean gtk_widget_real_focus (GtkWidget *widget,
GtkDirectionType direction);
static void gtk_widget_real_move_focus (GtkWidget *widget,
@ -1000,8 +994,6 @@ gtk_widget_class_init (GtkWidgetClass *klass)
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->focus_in_event = gtk_widget_real_focus_in_event;
klass->focus_out_event = gtk_widget_real_focus_out_event;
klass->drag_begin = NULL;
klass->drag_end = NULL;
klass->drag_data_delete = NULL;
@ -2042,60 +2034,6 @@ gtk_widget_class_init (GtkWidgetClass *klass)
g_signal_set_va_marshaller (widget_signals[KEY_RELEASE_EVENT], G_TYPE_FROM_CLASS (klass),
_gtk_marshal_BOOLEAN__OBJECTv);
/**
* GtkWidget::focus-in-event:
* @widget: the object which received the signal
* @event: (type Gdk.EventFocus): the #GdkEventFocus which triggered
* this signal.
*
* The ::focus-in-event signal will be emitted when the keyboard focus
* enters the @widget's window.
*
* To receive this signal, the #GdkWindow associated to the widget needs
* to enable the #GDK_FOCUS_CHANGE_MASK mask.
*
* Returns: %TRUE to stop other handlers from being invoked for the event.
* %FALSE to propagate the event further.
*/
widget_signals[FOCUS_IN_EVENT] =
g_signal_new (I_("focus-in-event"),
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (GtkWidgetClass, focus_in_event),
_gtk_boolean_handled_accumulator, NULL,
_gtk_marshal_BOOLEAN__OBJECT,
G_TYPE_BOOLEAN, 1,
GDK_TYPE_EVENT);
g_signal_set_va_marshaller (widget_signals[FOCUS_IN_EVENT], G_TYPE_FROM_CLASS (klass),
_gtk_marshal_BOOLEAN__OBJECTv);
/**
* GtkWidget::focus-out-event:
* @widget: the object which received the signal
* @event: (type Gdk.EventFocus): the #GdkEventFocus which triggered this
* signal.
*
* The ::focus-out-event signal will be emitted when the keyboard focus
* leaves the @widget's window.
*
* To receive this signal, the #GdkWindow associated to the widget needs
* to enable the #GDK_FOCUS_CHANGE_MASK mask.
*
* Returns: %TRUE to stop other handlers from being invoked for the event.
* %FALSE to propagate the event further.
*/
widget_signals[FOCUS_OUT_EVENT] =
g_signal_new (I_("focus-out-event"),
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (GtkWidgetClass, focus_out_event),
_gtk_boolean_handled_accumulator, NULL,
_gtk_marshal_BOOLEAN__OBJECT,
G_TYPE_BOOLEAN, 1,
GDK_TYPE_EVENT);
g_signal_set_va_marshaller (widget_signals[FOCUS_OUT_EVENT], G_TYPE_FROM_CLASS (klass),
_gtk_marshal_BOOLEAN__OBJECTv);
/**
* GtkWidget::drag-leave:
* @widget: the object which received the signal.
@ -5831,24 +5769,6 @@ gtk_widget_real_key_release_event (GtkWidget *widget,
return gtk_bindings_activate_event (G_OBJECT (widget), event);
}
static gboolean
gtk_widget_real_focus_in_event (GtkWidget *widget,
GdkEventFocus *event)
{
gtk_widget_queue_draw (widget);
return FALSE;
}
static gboolean
gtk_widget_real_focus_out_event (GtkWidget *widget,
GdkEventFocus *event)
{
gtk_widget_queue_draw (widget);
return FALSE;
}
#define WIDGET_REALIZED_FOR_EVENT(widget, event) \
(event->any.type == GDK_FOCUS_CHANGE || _gtk_widget_get_realized(widget))
@ -6165,6 +6085,7 @@ gtk_widget_emit_event_signals (GtkWidget *widget,
case GDK_ENTER_NOTIFY:
case GDK_LEAVE_NOTIFY:
case GDK_GRAB_BROKEN:
case GDK_FOCUS_CHANGE:
case GDK_NOTHING:
signal_num = -1;
break;
@ -6183,9 +6104,6 @@ gtk_widget_emit_event_signals (GtkWidget *widget,
case GDK_KEY_RELEASE:
signal_num = KEY_RELEASE_EVENT;
break;
case GDK_FOCUS_CHANGE:
signal_num = event->focus_change.in ? FOCUS_IN_EVENT : FOCUS_OUT_EVENT;
break;
default:
g_warning ("gtk_widget_event(): unhandled event type: %d", event->any.type);
signal_num = -1;

8
gtk/gtkwidget.h
View File

@ -204,10 +204,6 @@ struct _GtkWidget
* 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.
* @focus_in_event: Signal emitted when the keyboard focus enters the
* widget’s window.
* @focus_out_event: Signal emitted when the keyboard focus leaves the
* widget’s window.
* @drag_begin: Signal emitted on the drag source when a drag is
* started.
* @drag_end: Signal emitted on the drag source when a drag is
@ -322,10 +318,6 @@ struct _GtkWidgetClass
GdkEventKey *event);
gboolean (* key_release_event) (GtkWidget *widget,
GdkEventKey *event);
gboolean (* focus_in_event) (GtkWidget *widget,
GdkEventFocus *event);
gboolean (* focus_out_event) (GtkWidget *widget,
GdkEventFocus *event);
/* Source side drag signals */
void (* drag_begin) (GtkWidget *widget,