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

1 files changed, 35 insertions, 0 deletions

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__ */