85ab673689
2000-06-07 Christopher James Lahey <clahey@helixcode.com> * widgets/e-paned/e-hpaned.c, widgets/e-paned/e-paned.c, widgets/e-paned/e-paned.h, widgets/e-paned/e-vpaned.c: Added a "quantum" argument for making the panes move in jumps. svn path=/trunk/; revision=3461
135 lines
3.7 KiB
C
135 lines
3.7 KiB
C
/* EPaned - A slightly more advanced paned widget.
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* Copyright (C) 2000 Helix Code, Inc.
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*
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* Author: Christopher James Lahey <clahey@helixcode.com>
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*
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* based on GtkPaned from Gtk+. Gtk+ Copyright notice follows.
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*/
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/* 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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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#ifndef __E_PANED_H__
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#define __E_PANED_H__
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#include <gtk/gtkcontainer.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#define E_TYPE_PANED (e_paned_get_type ())
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#define E_PANED(obj) (GTK_CHECK_CAST ((obj), E_TYPE_PANED, EPaned))
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#define E_PANED_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TYPE_PANED, EPanedClass))
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#define E_IS_PANED(obj) (GTK_CHECK_TYPE ((obj), E_TYPE_PANED))
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#define E_IS_PANED_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), E_TYPE_PANED))
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#define E_PANED_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), E_TYPE_PANED, EPanedClass))
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typedef struct _EPaned EPaned;
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typedef struct _EPanedClass EPanedClass;
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struct _EPaned
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{
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GtkContainer container;
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GtkWidget *child1;
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GtkWidget *child2;
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GdkWindow *handle;
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GdkGC *xor_gc;
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GdkCursorType cursor_type;
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/*< public >*/
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guint16 handle_size;
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/*< private >*/
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guint16 handle_width;
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guint16 handle_height;
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gint child1_size;
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gint last_allocation;
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gint min_position;
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gint max_position;
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gint old_child1_size;
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gint quantum;
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guint position_set : 1;
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guint in_drag : 1;
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guint child1_shrink : 1;
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guint child1_resize : 1;
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guint child2_shrink : 1;
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guint child2_resize : 1;
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gint16 handle_xpos;
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gint16 handle_ypos;
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};
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struct _EPanedClass
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{
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GtkContainerClass parent_class;
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/* Protected virtual method. */
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gboolean (*handle_shown) (EPaned *paned);
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};
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GtkType e_paned_get_type (void);
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void e_paned_add1 (EPaned *paned,
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GtkWidget *child);
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void e_paned_add2 (EPaned *paned,
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GtkWidget *child);
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void e_paned_pack1 (EPaned *paned,
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GtkWidget *child,
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gboolean resize,
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gboolean shrink);
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void e_paned_pack2 (EPaned *paned,
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GtkWidget *child,
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gboolean resize,
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gboolean shrink);
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gint e_paned_get_position (EPaned *paned);
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void e_paned_set_position (EPaned *paned,
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gint position);
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void e_paned_set_handle_size (EPaned *paned,
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guint16 size);
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/* Internal function */
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void e_paned_compute_position (EPaned *paned,
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gint allocation,
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gint child1_req,
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gint child2_req);
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gboolean e_paned_handle_shown (EPaned *paned);
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gint e_paned_quantized_size (EPaned *paned,
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int size);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __E_PANED_H__ */
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