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Diffstat (limited to 'gtk/gtksignal.h')
| -rw-r--r-- | gtk/gtksignal.h | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/gtk/gtksignal.h b/gtk/gtksignal.h new file mode 100644 index 0000000000..68ff999025 --- /dev/null +++ b/gtk/gtksignal.h @@ -0,0 +1,124 @@ +/* GTK - The GIMP Toolkit + * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#ifndef __GTK_SIGNAL_H__ +#define __GTK_SIGNAL_H__ + + +#include <gdk/gdk.h> +#include <gtk/gtkenums.h> +#include <gtk/gtkobject.h> + + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + + +#ifdef offsetof +#define GTK_SIGNAL_OFFSET(t, f) ((int) offsetof (t, f)) +#else /* offsetof */ +#define GTK_SIGNAL_OFFSET(t, f) ((int) ((char*) &((t*) 0)->f)) +#endif /* offsetof */ + +#define GTK_SIGNAL_FUNC(f) ((GtkSignalFunc) f) + + +typedef void (*GtkSignalFunc) (void); +typedef void (*GtkSignalMarshaller) (GtkObject *object, + GtkSignalFunc func, + gpointer func_data, + GtkArg *args); +typedef void (*GtkSignalMarshal) (GtkObject *object, + gpointer data, + gint nparams, + GtkArg *args, + GtkType *arg_types, + GtkType return_type); +typedef void (*GtkSignalDestroy) (gpointer data); + + +gint gtk_signal_new (const gchar *name, + GtkSignalRunType run_type, + gint object_type, + gint function_offset, + GtkSignalMarshaller marshaller, + GtkType return_val, + gint nparams, + ...); +gint gtk_signal_lookup (const gchar *name, + gint object_type); +gchar* gtk_signal_name (gint signal_num); +gint gtk_signal_emit (GtkObject *object, + gint signal_type, + ...); +gint gtk_signal_emit_by_name (GtkObject *object, + const gchar *name, + ...); +void gtk_signal_emit_stop (GtkObject *object, + gint signal_type); +void gtk_signal_emit_stop_by_name (GtkObject *object, + const gchar *name); +gint gtk_signal_connect (GtkObject *object, + const gchar *name, + GtkSignalFunc func, + gpointer func_data); +gint gtk_signal_connect_after (GtkObject *object, + const gchar *name, + GtkSignalFunc func, + gpointer func_data); +gint gtk_signal_connect_object (GtkObject *object, + const gchar *name, + GtkSignalFunc func, + GtkObject *slot_object); +gint gtk_signal_connect_object_after (GtkObject *object, + const gchar *name, + GtkSignalFunc func, + GtkObject *slot_object); +gint gtk_signal_connect_interp (GtkObject *object, + gchar *name, + GtkCallbackMarshal func, + gpointer data, + GtkDestroyNotify destroy_func, + gint after); +void gtk_signal_disconnect (GtkObject *object, + gint anid); +void gtk_signal_disconnect_by_data (GtkObject *object, + gpointer data); +void gtk_signal_handler_block (GtkObject *object, + gint anid); +void gtk_signal_handler_block_by_data (GtkObject *object, + gpointer data); +void gtk_signal_handler_unblock (GtkObject *object, + gint anid); +void gtk_signal_handler_unblock_by_data (GtkObject *object, + gpointer data); +void gtk_signal_handlers_destroy (GtkObject *object); +void gtk_signal_default_marshaller (GtkObject *object, + GtkSignalFunc func, + gpointer func_data, + GtkArg *args); +void gtk_signal_set_funcs (GtkSignalMarshal marshal_func, + GtkSignalDestroy destroy_func); + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + + +#endif /* __GTK_SIGNAL_H__ */ |