1 ;; Common Lisp bindings for GTK+ v2.0
2 ;; Copyright (C) 2000 Espen S. Johnsen <esj@stud.cs.uit.no>
4 ;; This library is free software; you can redistribute it and/or
5 ;; modify it under the terms of the GNU Lesser 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.
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 ;; Lesser General Public License for more details.
14 ;; You should have received a copy of the GNU Lesser General Public
15 ;; License along with this library; if not, write to the Free Software
16 ;; Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 ;; $Id: gtkcontainer.lisp,v 1.4 2001/10/21 23:20:13 espen Exp $
22 (defmethod initialize-instance ((container container) &rest initargs)
24 (dolist (child (get-all initargs :child))
25 (apply #'container-add container (mklist child))))
28 (defbinding %container-add () nil
32 (defun container-add (container widget &rest args)
33 (%container-add container widget)
36 (slot-value widget 'child-slots)
39 (gethash (class-of container) *container-to-child-class-mappings*)
40 :parent container :child widget args))))
43 (defbinding %container-remove () nil
47 (defun container-remove (container widget)
48 (%container-remove container widget)
49 (slot-makunbound widget 'child-slots))
52 (defbinding container-check-resize () nil
53 (container container))
55 (defbinding (%container-foreach "gtk_container_foreach_full")
56 (container function) nil
59 (*callback-marshal* pointer)
60 ((register-callback-function function) pointer)
61 (*destroy-marshal* pointer))
63 (defun map-container (seqtype func container)
66 (%container-foreach container func)
73 (push (funcall func child) list)))
76 (let ((seq (make-sequence seqtype (container-num-children container)))
81 (setf (elt seq index) (funcall func child))
85 (defmacro do-container ((var container &optional (result nil)) &body body)
86 (let ((continue (make-symbol "CONTINUE")))
95 (setq ,continue t)))))
98 (defbinding %container-get-children () (glist widget)
99 (container container))
101 (defmethod container-children ((container container))
102 (%container-get-children container))
104 (defmethod (setf container-children) (children (container container))
105 (dolist (child (container-children container))
106 (container-remove container child))
107 (dolist (child children)
108 (container-add container child))
111 ;; Should be implemented as a foreign function
112 (defun container-num-children (container)
113 (length (container-children container)))
115 (defbinding container-resize-children () nil
116 (container container))