1 /* GAIL - The GNOME Accessibility Implementation Library 2 * Copyright 2001 Sun Microsystems Inc. 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public 15 * License along with this library; if not, write to the 16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, 17 * Boston, MA 02111-1307, USA. 18 */ 19 20 #ifndef __GAIL_WIDGET_H__ 21 #define __GAIL_WIDGET_H__ 22 23 #include <gtk/gtk.h> 24 25 G_BEGIN_DECLS 26 27 #define GAIL_TYPE_WIDGET (gail_widget_get_type ()) 28 #define GAIL_WIDGET(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GAIL_TYPE_WIDGET, GailWidget)) 29 #define GAIL_WIDGET_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GAIL_TYPE_WIDGET, GailWidgetClass)) 30 #define GAIL_IS_WIDGET(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GAIL_TYPE_WIDGET)) 31 #define GAIL_IS_WIDGET_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GAIL_TYPE_WIDGET)) 32 #define GAIL_WIDGET_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GAIL_TYPE_WIDGET, GailWidgetClass)) 33 34 typedef struct _GailWidget GailWidget; 35 typedef struct _GailWidgetClass GailWidgetClass; 36 37 struct _GailWidget 38 { 39 GtkAccessible parent; 40 }; 41 42 GType gail_widget_get_type (void); 43 44 struct _GailWidgetClass 45 { 46 GtkAccessibleClass parent_class; 47 48 /* 49 * Signal handler for notify signal on GTK widget 50 */ 51 void (*notify_gtk) (GObject *object, 52 GParamSpec *pspec); 53 /* 54 * Signal handler for focus_in_event and focus_out_event signal on GTK widget 55 */ 56 gboolean (*focus_gtk) (GtkWidget *widget, 57 GdkEventFocus *event); 58 59 }; 60 61 AtkObject* gail_widget_new (GtkWidget *widget); 62 63 G_END_DECLS 64 65 #endif /* __GAIL_WIDGET_H__ */ 66