150 lines
6.0 KiB
C
150 lines
6.0 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 Lesser 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser 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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#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
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#error "Only <gtk/gtk.h> can be included directly."
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#endif
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#ifndef __GTK_BOX_H__
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#define __GTK_BOX_H__
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#include <gtk/gtkcontainer.h>
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G_BEGIN_DECLS
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#define GTK_TYPE_BOX (gtk_box_get_type ())
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#define GTK_BOX(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_BOX, GtkBox))
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#define GTK_BOX_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_BOX, GtkBoxClass))
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#define GTK_IS_BOX(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_BOX))
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#define GTK_IS_BOX_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_BOX))
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#define GTK_BOX_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_BOX, GtkBoxClass))
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typedef struct _GtkBox GtkBox;
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typedef struct _GtkBoxClass GtkBoxClass;
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typedef struct _GtkBoxChild GtkBoxChild;
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struct _GtkBox
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{
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GtkContainer container;
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/*< public >*/
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GList *GSEAL (children);
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gint16 GSEAL (spacing);
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guint GSEAL (homogeneous) : 1;
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};
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struct _GtkBoxClass
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{
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GtkContainerClass parent_class;
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};
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/**
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* GtkBoxChild:
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* @widget: the child widget, packed into the GtkBox.
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* @padding: the number of extra pixels to put between this child and its
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* neighbors, set when packed, zero by default.
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* @expand: flag indicates whether extra space should be given to this child.
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* Any extra space given to the parent GtkBox is divided up among all children
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* with this attribute set to %TRUE; set when packed, %TRUE by default.
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* @fill: flag indicates whether any extra space given to this child due to its
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* @expand attribute being set is actually allocated to the child, rather than
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* being used as padding around the widget; set when packed, %TRUE by default.
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* @pack: one of #GtkPackType indicating whether the child is packed with
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* reference to the start (top/left) or end (bottom/right) of the GtkBox.
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* @is_secondary: %TRUE if the child is secondary
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*
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* The #GtkBoxChild holds a child widget of #GtkBox and describes how the child
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* is to be packed into the #GtkBox. All fields of this #GtkBoxChild should be
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* considered read-only and they should never be set directly by an application.
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* Use gtk_box_query_child_packing() and gtk_box_set_child_packing() to query
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* and set the #GtkBoxChild.padding, #GtkBoxChild.expand, #GtkBoxChild.fill and
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* #GtkBoxChild.pack fields.
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*/
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struct _GtkBoxChild
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{
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GtkWidget *widget;
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guint16 padding;
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guint expand : 1;
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guint fill : 1;
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guint pack : 1;
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guint is_secondary : 1;
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};
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GType gtk_box_get_type (void) G_GNUC_CONST;
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GtkWidget* _gtk_box_new (GtkOrientation orientation,
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gboolean homogeneous,
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gint spacing);
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void gtk_box_pack_start (GtkBox *box,
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GtkWidget *child,
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gboolean expand,
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gboolean fill,
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guint padding);
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void gtk_box_pack_end (GtkBox *box,
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GtkWidget *child,
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gboolean expand,
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gboolean fill,
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guint padding);
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void gtk_box_set_homogeneous (GtkBox *box,
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gboolean homogeneous);
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gboolean gtk_box_get_homogeneous (GtkBox *box);
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void gtk_box_set_spacing (GtkBox *box,
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gint spacing);
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gint gtk_box_get_spacing (GtkBox *box);
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void gtk_box_reorder_child (GtkBox *box,
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GtkWidget *child,
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gint position);
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void gtk_box_query_child_packing (GtkBox *box,
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GtkWidget *child,
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gboolean *expand,
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gboolean *fill,
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guint *padding,
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GtkPackType *pack_type);
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void gtk_box_set_child_packing (GtkBox *box,
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GtkWidget *child,
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gboolean expand,
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gboolean fill,
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guint padding,
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GtkPackType pack_type);
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/* internal API */
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void _gtk_box_set_old_defaults (GtkBox *box);
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gboolean _gtk_box_get_spacing_set (GtkBox *box);
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void _gtk_box_set_spacing_set (GtkBox *box,
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gboolean spacing_set);
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G_END_DECLS
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#endif /* __GTK_BOX_H__ */
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