forked from AuroraMiddleware/gtk
518a8a9c4e
Wed May 6 02:16:34 1998 Tim Janik <timj@gtk.org>
* gtk/gtksignal.c: reimplemented the signal storage system to use a
linear array rather than a hash table.
be carefull *not* to keep any GtkSignal pointers across invokations
of gtk_signal_next_and_invalidate() and therefore gtk_signal_new[v]().
general code cleanups, made all allocations through memchunks.
(gtk_signal_lookup): we now do the lookup of signals through a key_id
for the signal names to avoid multiple hashing of the signal name on
lookups for the several hirarchy levels of an object.
Tue May 5 15:33:27 1998 Tim Janik <timj@gtk.org>
* gtk/gtkmain.c (gtk_init): added gtk_signal_init() to avoid repeatedly
checking for signal initialization in gtksignal.c.
* gtk/gtktypeutils.c (TYPE_NODES_BLOCK_SIZE): reseted this to 200 after
a long debugging period ;)
Mon May 4 00:30:11 1998 Tim Janik <timj@gtk.org>
* gtk/gtktypeutils.h (GTK_TYPE_IS_A): new macro to speedup
gtk_type_is_a().
* gtk/gtktypeutils.c: reimplemented the type storage system to use a
linear array rather than a hash table. it actually speeded up testgtk
for a *considerable* amount. be carefull *not* to keep any GtkTypeNode
pointers across invokations of gtk_type_node_next_and_invalidate() and
therefore gtk_type_unique()!
* gtk/gtkobject.h (GTK_IS_OBJECT_CLASS): new macro to test for the
inheritance of a class pointer.
(GTK_OBJECT): modifications for speedups.
(GTK_IS_OBJECT): likewise.
(GTK_OBJECT_CLASS): likewise.
(suggested by owen).
* gtk/gtkcontainer.h (GTK_IS_CONTAINER_CLASS): new macro.
* gtk/gtkwidget.h (GTK_IS_WIDGET_CLASS): new macro.
* gtk/gtk.defs (GtkTooltips): define GtkTooltips as object not as boxed,
since its derivation changed 4 month ago ;(. showed up with the unique
type name checking code in gtk_type_unique().
* random guint->GtkType and macro fixups.
126 lines
4.1 KiB
C
126 lines
4.1 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GTK_CONTAINER_H__
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#define __GTK_CONTAINER_H__
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#include <gdk/gdk.h>
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#include <gtk/gtkenums.h>
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#include <gtk/gtkwidget.h>
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#include <gtk/gtkadjustment.h>
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#ifdef __cplusplus
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extern "C" {
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#pragma }
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#endif /* __cplusplus */
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#define GTK_TYPE_CONTAINER (gtk_container_get_type ())
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#define GTK_CONTAINER(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_CONTAINER, GtkContainer))
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#define GTK_CONTAINER_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_CONTAINER, GtkContainerClass))
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#define GTK_IS_CONTAINER(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_CONTAINER))
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#define GTK_IS_CONTAINER_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_CONTAINER))
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typedef struct _GtkContainer GtkContainer;
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typedef struct _GtkContainerClass GtkContainerClass;
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struct _GtkContainer
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{
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GtkWidget widget;
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GtkWidget *focus_child;
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gint16 border_width;
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guint auto_resize : 1;
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guint need_resize : 1;
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guint block_resize : 1;
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/* The list of children that requested a resize
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*/
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GSList *resize_widgets;
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};
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struct _GtkContainerClass
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{
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GtkWidgetClass parent_class;
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void (* add) (GtkContainer *container,
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GtkWidget *widget);
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void (* remove) (GtkContainer *container,
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GtkWidget *widget);
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gint (* need_resize) (GtkContainer *container);
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void (* foreach) (GtkContainer *container,
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GtkCallback callback,
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gpointer callbabck_data);
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gint (* focus) (GtkContainer *container,
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GtkDirectionType direction);
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};
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GtkType gtk_container_get_type (void);
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void gtk_container_border_width (GtkContainer *container,
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gint border_width);
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void gtk_container_add (GtkContainer *container,
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GtkWidget *widget);
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void gtk_container_remove (GtkContainer *container,
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GtkWidget *widget);
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void gtk_container_disable_resize (GtkContainer *container);
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void gtk_container_enable_resize (GtkContainer *container);
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void gtk_container_block_resize (GtkContainer *container);
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void gtk_container_unblock_resize (GtkContainer *container);
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gint gtk_container_need_resize (GtkContainer *container);
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void gtk_container_foreach (GtkContainer *container,
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GtkCallback callback,
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gpointer callback_data);
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void gtk_container_foreach_interp (GtkContainer *container,
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GtkCallbackMarshal marshal,
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gpointer callback_data,
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GtkDestroyNotify notify);
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void gtk_container_foreach_full (GtkContainer *container,
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GtkCallback callback,
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GtkCallbackMarshal marshal,
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gpointer callback_data,
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GtkDestroyNotify notify);
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GList* gtk_container_children (GtkContainer *container);
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void gtk_container_register_toplevel (GtkContainer *container);
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void gtk_container_unregister_toplevel (GtkContainer *container);
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gint gtk_container_focus (GtkContainer *container,
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GtkDirectionType direction);
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void gtk_container_set_focus_child (GtkContainer *container,
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GtkWidget *child);
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void gtk_container_set_focus_vadjustment (GtkContainer *container,
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GtkAdjustment *adjustment);
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void gtk_container_set_focus_hadjustment (GtkContainer *container,
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GtkAdjustment *adjustment);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GTK_CONTAINER_H__ */
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