Fixed bug 51917, add atk support for ClickToAdd

2003-12-16  Yuedong Du  <yuedong.du@sun.com>

        Fixed bug 51917, add atk support for ClickToAdd

        * gal/a11y/e-table/Makefile.am: add files.
        * gal/a11y/e-table/gal-a11y-e-table-click-to-add-factory.c:
        (gal_a11y_e_table_click_to_add_factory_get_accessible_type),
        (gal_a11y_e_table_click_to_add_factory_create_accessible),
        (gal_a11y_e_table_click_to_add_factory_class_init),
        (gal_a11y_e_table_click_to_add_factory_init),
        (gal_a11y_e_table_click_to_add_factory_get_type): factory
        for ClickToAdd
        * gal/a11y/e-table/gal-a11y-e-table-click-to-add-factory.h:
        ditto
        * gal/a11y/e-table/gal-a11y-e-table-click-to-add.c:
        (etcta_get_n_actions), (etcta_get_description),
        (etcta_action_get_name), (idle_do_action), (etcta_do_action),
        (atk_action_interface_init): a "click" action interface.
        (etcta_get_name),
        (etcta_get_n_children), (etcta_ref_child): create accessible
        according to which child is available. Either rect or row.
        (etcta_class_init),
        (etcta_init), (gal_a11y_e_table_click_to_add_get_type),
        (etcta_event): listen to canvas event, emit children-changed signal
        when it found rect/row was changed.
        (gal_a11y_e_table_click_to_add_new):
        * gal/a11y/e-table/gal-a11y-e-table-click-to-add.h:
        * gal/a11y/e-table/gal-a11y-e-table-item-factory.c:
        (gal_a11y_e_table_item_factory_create_accessible):
        * gal/a11y/e-table/gal-a11y-e-table.c: (init_child_item),
        (et_get_n_children), (et_ref_child): change the trick way to
        create a11y object for a table item. Because ClickToAdd is also
        a table item, previous way do not work for clicktoadd.
        * gal/e-table/e-table-click-to-add.c: (etcta_class_init):
        atk_register the new a11y factory.

svn path=/trunk/; revision=23956

7 files changed, 470 insertions, 15 deletions

diff --git a/a11y/e-table/gal-a11y-e-table-click-to-add-factory.c b/a11y/e-table/gal-a11y-e-table-click-to-add-factory.c
new file mode 100644
index 0000000000..4efc179200
--- /dev/null
+++ b/a11y/e-table/gal-a11y-e-table-click-to-add-factory.c
@@ -0,0 +1,88 @@
+/*
+ * Authors: Yuedong Du <yuedong.du@sun.com>
+ *
+ * Copyright (C) 2003 Ximian, Inc.
+ */
+
+#include <config.h>
+#include "gal-a11y-e-table-click-to-add-factory.h"
+#include "gal-a11y-e-table-click-to-add.h"
+#include "gal-a11y-e-table.h"
+#include <gal/e-table/e-table.h>
+#include <gal/e-table/e-table-click-to-add.h>
+#include <atk/atk.h>
+
+
+#define CS_CLASS(factory) (G_TYPE_INSTANCE_GET_CLASS ((factory), C_TYPE_STREAM, GalA11yETableClickToAddFactoryClass))
+static AtkObjectFactoryClass *parent_class;
+#define PARENT_TYPE (ATK_TYPE_OBJECT_FACTORY)
+
+/* Static functions */
+
+static GType
+gal_a11y_e_table_click_to_add_factory_get_accessible_type (void)
+{
+        return GAL_A11Y_TYPE_E_TABLE_CLICK_TO_ADD;
+}
+
+static AtkObject*
+gal_a11y_e_table_click_to_add_factory_create_accessible (GObject *obj)
+{
+	AtkObject * atk_object;
+
+	g_return_if_fail (E_IS_TABLE_CLICK_TO_ADD(obj));
+
+	atk_object = gal_a11y_e_table_click_to_add_new (obj);
+
+	return atk_object;
+}
+
+static void
+gal_a11y_e_table_click_to_add_factory_class_init (GalA11yETableClickToAddFactoryClass *klass)
+{
+	AtkObjectFactoryClass *factory_class = ATK_OBJECT_FACTORY_CLASS (klass);
+
+	parent_class = g_type_class_ref (PARENT_TYPE);
+
+	factory_class->create_accessible   = gal_a11y_e_table_click_to_add_factory_create_accessible;
+	factory_class->get_accessible_type = gal_a11y_e_table_click_to_add_factory_get_accessible_type;
+}
+
+static void
+gal_a11y_e_table_click_to_add_factory_init (GalA11yETableClickToAddFactory *factory)
+{
+}
+
+/**
+ * gal_a11y_e_table_factory_get_type:
+ * @void: 
+ * 
+ * Registers the &GalA11yETableFactory class if necessary, and returns the type ID
+ * associated to it.
+ * 
+ * Return value: The type ID of the &GalA11yETableFactory class.
+ **/
+GType
+gal_a11y_e_table_click_to_add_factory_get_type (void)
+{
+	static GType type = 0;
+
+	if (!type) {
+		GTypeInfo info = {
+			sizeof (GalA11yETableClickToAddFactoryClass),
+			(GBaseInitFunc) NULL,
+			(GBaseFinalizeFunc) NULL,
+			(GClassInitFunc) gal_a11y_e_table_click_to_add_factory_class_init,
+			(GClassFinalizeFunc) NULL,
+			NULL, /* class_data */
+			sizeof (GalA11yETableClickToAddFactory),
+			0,
+			(GInstanceInitFunc) gal_a11y_e_table_click_to_add_factory_init,
+			NULL /* value_table */
+		};
+
+		type = g_type_register_static (PARENT_TYPE, "GalA11yETableClickToAddFactory", &info, 0);
+	}
+
+	return type;
+}
diff --git a/a11y/e-table/gal-a11y-e-table-click-to-add-factory.h b/a11y/e-table/gal-a11y-e-table-click-to-add-factory.h
new file mode 100644
index 0000000000..d75453a780
--- /dev/null
+++ b/a11y/e-table/gal-a11y-e-table-click-to-add-factory.h
@@ -0,0 +1,34 @@
+/*
+ * Authors: *   Yuedong Du <yuedong.du@sun.com>
+ *
+ * Copyright (C) 2003 Ximian, Inc.
+ */
+
+#ifndef __GAL_A11Y_E_TABLE_CLICK_TO_ADD_FACTORY_H__
+#define __GAL_A11Y_E_TABLE_CLICK_TO_ADD_FACTORY_H__
+
+#include <glib-object.h>
+#include <atk/atkobjectfactory.h>
+
+#define GAL_A11Y_TYPE_E_TABLE_CLICK_TO_ADD_FACTORY            (gal_a11y_e_table_item_factory_get_type ())
+#define GAL_A11Y_E_TABLE_CLICK_TO_ADD_FACTORY(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GAL_A11Y_TYPE_E_TABLE_CLICK_TO_ADD_FACTORY, GalA11yETableClickToAddFactory))
+#define GAL_A11Y_E_TABLE_CLICK_TO_ADD_FACTORY_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GAL_A11Y_TYPE_E_TABLE_CLICK_TO_ADD_FACTORY, GalA11yETableClickToAddFactoryClass))
+#define GAL_A11Y_IS_E_TABLE_CLICK_TO_ADD_FACTORY(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GAL_A11Y_TYPE_E_TABLE_CLICK_TO_ADD_FACTORY))
+#define GAL_A11Y_IS_E_TABLE_CLICK_TO_ADD_FACTORY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GAL_A11Y_TYPE_E_TABLE_CLICK_TO_ADD_FACTORY))
+
+typedef struct _GalA11yETableClickToAddFactory GalA11yETableClickToAddFactory;
+typedef struct _GalA11yETableClickToAddFactoryClass GalA11yETableClickToAddFactoryClass;
+
+struct _GalA11yETableClickToAddFactory {
+	AtkObject object;
+};
+
+struct _GalA11yETableClickToAddFactoryClass {
+	AtkObjectClass parent_class;
+};
+
+
+/* Standard Glib function */
+GType              gal_a11y_e_table_click_to_add_factory_get_type (void);
+
+#endif
diff --git a/a11y/e-table/gal-a11y-e-table-click-to-add.c b/a11y/e-table/gal-a11y-e-table-click-to-add.c
new file mode 100644
index 0000000000..1b55d526df
--- /dev/null
+++ b/a11y/e-table/gal-a11y-e-table-click-to-add.c
@@ -0,0 +1,270 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Yuedong Du <yuedong.du@sun.com>
+ *
+ * Copyright (C) 2002 Ximian, Inc.
+ */
+
+#include <config.h>
+#include "gal-a11y-util.h"
+#include "gal-a11y-e-table-click-to-add.h"
+#include <gal/e-table/e-table-group.h>
+#include <gal/e-table/e-table-group-leaf.h>
+#include <gal/e-table/e-table-click-to-add.h>
+#include <atk/atkcomponent.h>
+#include <atk/atkaction.h>
+
+static AtkObjectClass *parent_class;
+static GType parent_type;
+static gint priv_offset;
+#define GET_PRIVATE(object) ((GalA11yETableClickToAddPrivate *) (((char *) object) + priv_offset))
+#define PARENT_TYPE (parent_type)
+
+struct _GalA11yETableClickToAddPrivate {
+	gpointer rect;
+	gpointer row;
+};
+
+
+static gint
+etcta_get_n_actions (AtkAction *action)
+{
+	return 1;
+}
+
+static G_CONST_RETURN gchar*
+etcta_get_description (AtkAction *action,
+                             gint      i)
+{
+	if (i == 0)
+		return "click to add";
+
+	return NULL;
+}
+
+static G_CONST_RETURN gchar*
+etcta_action_get_name (AtkAction *action, gint      i)
+{
+	if (i == 0)
+		return "click";
+
+	return NULL;
+}
+
+
+static gboolean
+idle_do_action (gpointer data)
+{
+        GdkEventButton event;
+	ETableClickToAdd * etcta;
+        gint x, y, width, height, finished;
+
+	g_return_val_if_fail ( data!= NULL, FALSE);
+
+	etcta = atk_gobject_accessible_get_object (ATK_OBJECT(data));
+	g_return_val_if_fail (etcta, FALSE);
+
+	event.x = 0;
+	event.y = 0;
+                                                                                
+        event.type = GDK_BUTTON_PRESS;
+        event.window = GTK_LAYOUT(GNOME_CANVAS_ITEM(etcta)->canvas)->bin_window;
+        event.button = 1;
+        event.send_event = TRUE;
+        event.time = GDK_CURRENT_TIME;
+        event.axes = NULL;
+                                                                                
+        g_signal_emit_by_name (etcta, "event", &event, &finished);
+
+	return FALSE;
+}
+
+static gboolean
+etcta_do_action (AtkAction * action, gint i)
+{
+	g_return_val_if_fail (i == 0, FALSE);
+
+	g_idle_add (idle_do_action, action);
+
+	return TRUE;
+}
+
+static void
+atk_action_interface_init (AtkActionIface *iface)
+{
+	g_return_if_fail (iface != NULL);
+                                                                                
+	iface->do_action = etcta_do_action;
+	iface->get_n_actions = etcta_get_n_actions;
+	iface->get_description = etcta_get_description;
+	iface->get_name = etcta_action_get_name;
+}
+
+
+static G_CONST_RETURN gchar *
+etcta_get_name (AtkObject *obj)
+{
+	g_return_val_if_fail (GAL_A11Y_IS_E_TABLE_CLICK_TO_ADD (obj), NULL);
+
+	return "click to add";
+}
+
+static gint
+etcta_get_n_children (AtkObject *accessible)
+{
+	return 1;
+}
+
+static AtkObject*
+etcta_ref_child (AtkObject *accessible,
+		 gint i)
+{
+	AtkObject * atk_obj = NULL;
+	ETableClickToAdd * etcta;
+
+	if ( i != 0 )
+		return NULL;
+
+	etcta  = E_TABLE_CLICK_TO_ADD(atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE (accessible)));
+
+	g_return_if_fail (etcta);
+
+	if (etcta->rect) {
+		atk_obj = atk_gobject_accessible_for_object (G_OBJECT(etcta->rect));
+	} else if (etcta->row) {
+		atk_obj = atk_gobject_accessible_for_object (G_OBJECT(etcta->row));
+	}
+
+	g_object_ref (atk_obj);
+
+	return atk_obj;
+}
+
+static void
+etcta_class_init (GalA11yETableClickToAddClass *klass)
+{
+	AtkObjectClass *atk_object_class = ATK_OBJECT_CLASS (klass);
+
+	parent_class = g_type_class_ref (PARENT_TYPE);
+
+	atk_object_class->get_name = etcta_get_name;
+        atk_object_class->get_n_children = etcta_get_n_children;
+        atk_object_class->ref_child = etcta_ref_child;
+}
+
+static void
+etcta_init (GalA11yETableClickToAdd *a11y)
+{
+}
+
+/**
+ * gal_a11y_e_table_click_to_add_get_type:
+ * @void: 
+ * 
+ * Registers the &GalA11yETableClickToAdd class if necessary, and returns the type ID
+ * associated to it.
+ * 
+ * Return value: The type ID of the &GalA11yETableClickToAdd class.
+ **/
+GType
+gal_a11y_e_table_click_to_add_get_type (void)
+{
+	static GType type = 0;
+
+	if (!type) {
+		AtkObjectFactory *factory;
+
+		GTypeInfo info = {
+			sizeof (GalA11yETableClickToAddClass),
+			(GBaseInitFunc) NULL,
+			(GBaseFinalizeFunc) NULL,
+			(GClassInitFunc) etcta_class_init,
+			(GClassFinalizeFunc) NULL,
+			NULL, /* class_data */
+			sizeof (GalA11yETableClickToAdd),
+			0,
+			(GInstanceInitFunc) etcta_init,
+			NULL /* value_table */
+		};
+
+		static const GInterfaceInfo atk_action_info = {
+			(GInterfaceInitFunc) atk_action_interface_init,
+			(GInterfaceFinalizeFunc) NULL,
+			NULL
+		};
+
+                factory = atk_registry_get_factory (atk_get_default_registry (), GNOME_TYPE_CANVAS_ITEM);
+
+		parent_type = atk_object_factory_get_accessible_type (factory);
+                type = gal_a11y_type_register_static_with_private (PARENT_TYPE,
+				"GalA11yETableClickToAdd", &info, 0, 
+				sizeof(GalA11yETableClickToAddPrivate), &priv_offset);
+                                                                                
+                g_type_add_interface_static (type, ATK_TYPE_ACTION, &atk_action_info);
+
+	}
+
+	return type;
+}
+
+static gboolean
+etcta_event (GnomeCanvasItem *item, GdkEvent *e, gpointer data)
+{
+        ETableClickToAdd *etcta = E_TABLE_CLICK_TO_ADD (item);
+	GalA11yETableClickToAdd *a11y;
+	GalA11yETableClickToAddPrivate *priv;
+	
+	g_return_val_if_fail (item, TRUE);
+
+	g_return_val_if_fail (GAL_A11Y_IS_E_TABLE_CLICK_TO_ADD(data), FALSE);
+	a11y = GAL_A11Y_E_TABLE_CLICK_TO_ADD (data);
+
+	priv = GET_PRIVATE (a11y);
+
+	/* rect replaced by row. */
+	if (etcta->rect == NULL && priv->rect != NULL) {
+		g_signal_emit_by_name (a11y, "children_changed::remove", 0, NULL, NULL);
+
+	}
+	/* row inserted, and/or replaced by a new row. */
+	if (etcta->row != NULL && priv->row == NULL) {
+		g_signal_emit_by_name (a11y, "children_changed::add", 0, NULL, NULL);
+	} else if (etcta->row != NULL && priv->row != NULL && etcta->row != priv->row) {
+		g_signal_emit_by_name (a11y, "children_changed::remove", 0, NULL, NULL);
+		g_signal_emit_by_name (a11y, "children_changed::add", 0, NULL, NULL);
+	}
+
+
+	priv->rect = etcta->rect;
+	priv->row = etcta->row;
+
+	return TRUE;
+}
+
+AtkObject *
+gal_a11y_e_table_click_to_add_new (GObject *widget)
+{
+	GalA11yETableClickToAdd *a11y;
+	ETableClickToAdd * etcta;
+	GalA11yETableClickToAddPrivate *priv;
+	gint id;
+
+	g_return_if_fail (widget != NULL);
+
+	a11y = g_object_new (gal_a11y_e_table_click_to_add_get_type (), NULL);
+	priv = GET_PRIVATE (a11y);
+
+	etcta = E_TABLE_CLICK_TO_ADD(widget);
+
+
+	atk_object_initialize (ATK_OBJECT (a11y), etcta);
+
+	priv->rect = etcta->rect;
+	priv->row = etcta->row;
+
+
+	g_signal_connect_after (G_OBJECT(widget), "event",
+	    			G_CALLBACK (etcta_event), a11y);
+
+	return ATK_OBJECT (a11y);
+}
diff --git a/a11y/e-table/gal-a11y-e-table-click-to-add.h b/a11y/e-table/gal-a11y-e-table-click-to-add.h
new file mode 100644
index 0000000000..98e3aa9b80
--- /dev/null
+++ b/a11y/e-table/gal-a11y-e-table-click-to-add.h
@@ -0,0 +1,35 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+
+#ifndef __GAL_A11Y_E_TABLE_CLICK_TO_ADD_H__
+#define __GAL_A11Y_E_TABLE_CLICK_TO_ADD_H__
+
+#include <glib-object.h>
+#include <gal/e-table/e-table-item.h>
+#include <atk/atkgobjectaccessible.h>
+
+#define GAL_A11Y_TYPE_E_TABLE_CLICK_TO_ADD            (gal_a11y_e_table_click_to_add_get_type ())
+#define GAL_A11Y_E_TABLE_CLICK_TO_ADD(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GAL_A11Y_TYPE_E_TABLE_CLICK_TO_ADD, GalA11yETableClickToAdd))
+#define GAL_A11Y_E_TABLE_CLICK_TO_ADD_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GAL_A11Y_TYPE_E_TABLE_CLICK_TO_ADD, GalA11yETableClickToAddClass))
+#define GAL_A11Y_IS_E_TABLE_CLICK_TO_ADD(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GAL_A11Y_TYPE_E_TABLE_CLICK_TO_ADD))
+#define GAL_A11Y_IS_E_TABLE_CLICK_TO_ADD_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GAL_A11Y_TYPE_E_TABLE_CLICK_TO_ADD))
+
+typedef struct _GalA11yETableClickToAdd GalA11yETableClickToAdd;
+typedef struct _GalA11yETableClickToAddClass GalA11yETableClickToAddClass;
+typedef struct _GalA11yETableClickToAddPrivate GalA11yETableClickToAddPrivate;
+
+/* This struct should actually be larger as this isn't what we derive from.
+ * The GalA11yETableClickToAddPrivate comes right after the parent class structure.
+ **/
+struct _GalA11yETableClickToAdd {
+	AtkGObjectAccessible parent;
+};
+
+struct _GalA11yETableClickToAddClass {
+	AtkGObjectAccessibleClass parent_class;
+};
+
+/* Standard Glib function */
+GType      gal_a11y_e_table_click_to_add_get_type  (void);
+AtkObject *gal_a11y_e_table_click_to_add_new       (GObject *widget);
+
+#endif /* ! __GAL_A11Y_E_TABLE_CLICK_TO_ADD_H__ */
diff --git a/a11y/e-table/gal-a11y-e-table-item-factory.c b/a11y/e-table/gal-a11y-e-table-item-factory.c
index c5fd5c410c..320af6d9a0 100644
--- a/a11y/e-table/gal-a11y-e-table-item-factory.c
+++ b/a11y/e-table/gal-a11y-e-table-item-factory.c
@@ -28,20 +28,14 @@ gal_a11y_e_table_item_factory_get_accessible_type (void)
 static AtkObject*
 gal_a11y_e_table_item_factory_create_accessible (GObject *obj)
 {
-	AtkObject * accessible;
+	AtkObject *accessible;
 	ETableItem * eti;
 	GnomeCanvas * gc;
 	GtkWidget * table;
 
 	g_return_if_fail (E_IS_TABLE_ITEM(obj));
-	eti = E_TABLE_ITEM(obj);
-	gc = GNOME_CANVAS_ITEM(eti)->canvas;
-
-	table = gtk_widget_get_parent(GTK_WIDGET(gc));
-
-	accessible = gtk_widget_get_accessible (table);
-	accessible = atk_object_ref_accessible_child (accessible, 0);
-
+	accessible = gal_a11y_e_table_item_new(NULL, obj, 0);
+                                                                                
 	return accessible;
 }
 
diff --git a/a11y/e-table/gal-a11y-e-table.c b/a11y/e-table/gal-a11y-e-table.c
index 6cd87f41c6..8f4f246e70 100644
--- a/a11y/e-table/gal-a11y-e-table.c
+++ b/a11y/e-table/gal-a11y-e-table.c
@@ -13,6 +13,7 @@
 #include <gal/e-table/e-table.h>
 #include <gal/e-table/e-table-group.h>
 #include <gal/e-table/e-table-group-leaf.h>
+#include <gal/e-table/e-table-click-to-add.h>
 
 #define CS_CLASS(a11y) (G_TYPE_INSTANCE_GET_CLASS ((a11y), C_TYPE_STREAM, GalA11yETableClass))
 static AtkObjectClass *parent_class;
@@ -33,7 +34,7 @@ init_child_item (GalA11yETable *a11y)
 	GalA11yETablePrivate *priv = GET_PRIVATE (a11y);
 	ETable *table = E_TABLE (GTK_ACCESSIBLE (a11y)->widget);
 	if (priv->child_item == NULL) {
-		priv->child_item = gal_a11y_e_table_item_new (ATK_OBJECT (a11y), E_TABLE_GROUP_LEAF (table->group)->item, 0);
+		priv->child_item = atk_gobject_accessible_for_object (G_OBJECT(E_TABLE_GROUP_LEAF (table->group)->item));
 		priv->child_item->role = ATK_ROLE_TABLE;
 	}
 }
@@ -52,6 +53,14 @@ et_ref_accessible_at_point  (AtkComponent *component,
 static gint
 et_get_n_children (AtkObject *accessible)
 {
+	GalA11yETable *a11y = GAL_A11Y_E_TABLE (accessible);
+	ETable * et;
+
+	et = E_TABLE(GTK_ACCESSIBLE (a11y)->widget);
+	if (et && et->use_click_to_add) {
+		return 2;
+	}
+
 	return 1;
 }
 
@@ -60,11 +69,30 @@ et_ref_child (AtkObject *accessible,
 	      gint i)
 {
 	GalA11yETable *a11y = GAL_A11Y_E_TABLE (accessible);
-	if (i != 0)
-		return NULL;
-	init_child_item (a11y);
-	g_object_ref (GET_PRIVATE (a11y)->child_item);
-	return GET_PRIVATE (a11y)->child_item;
+	ETable * et;
+
+	et = E_TABLE(GTK_ACCESSIBLE (a11y)->widget);
+
+	if (i == 0) {
+		init_child_item (a11y);
+		g_object_ref (GET_PRIVATE (a11y)->child_item);
+		return GET_PRIVATE (a11y)->child_item;
+	} else if (i == 1) {
+        	AtkObject * accessible;
+		ETableClickToAdd * etcta;
+
+		if (et && et->use_click_to_add && et->click_to_add) {
+			etcta = E_TABLE_CLICK_TO_ADD(et->click_to_add);
+			if (etcta->rect) {
+				accessible = atk_gobject_accessible_for_object (G_OBJECT(etcta));
+			} else {
+				accessible = atk_gobject_accessible_for_object (G_OBJECT(etcta->row));
+			}
+			return accessible;
+		}
+	}
+
+	return NULL;
 }
 
 static void
diff --git a/widgets/table/e-table-click-to-add.c b/widgets/table/e-table-click-to-add.c
index 9c4d802c1e..df395ebaf7 100644
--- a/widgets/table/e-table-click-to-add.c
+++ b/widgets/table/e-table-click-to-add.c
@@ -39,6 +39,7 @@
 #include "gal/util/e-util.h"
 #include "gal/util/e-i18n.h"
 #include "gal/util/e-marshal.h"
+#include "gal/a11y/e-table/gal-a11y-e-table-click-to-add-factory.h"
 
 enum {
 	CURSOR_CHANGE,
@@ -494,6 +495,11 @@ etcta_class_init (ETableClickToAddClass *klass)
 			      NULL, NULL,
 			      e_marshal_VOID__INT_INT,
 			      G_TYPE_NONE, 2, G_TYPE_INT, G_TYPE_INT);
+
+	atk_registry_set_factory_type (atk_get_default_registry (),
+					E_TABLE_CLICK_TO_ADD_TYPE,
+					gal_a11y_e_table_click_to_add_factory_get_type ());
+
 }
 
 static void