Hi Masatake,
> Is it possible to use a group widget as node of tree widget?
>
> As far as trying following code, a group widget is not handled well.
You're right. Does it work better with this patch?
Thanks for your report.
David
2005-09-19 David Ponce <[EMAIL PROTECTED]>
* tree-widget.el (tree-widget-value-create): Save the converted
tree :node widget.
Index: tree-widget.el
===================================================================
RCS file: /cvsroot/emacs/emacs/lisp/tree-widget.el,v
retrieving revision 1.9
diff -c -r1.9 tree-widget.el
*** tree-widget.el 15 Aug 2005 13:00:09 -0000 1.9
--- tree-widget.el 19 Sep 2005 08:21:31 -0000
***************
*** 647,660 ****
(when (and (not args) xpandr)
(setq args (mapcar 'widget-convert (funcall xpandr tree)))
(widget-put tree :args args))
;; Create the icon widget for the expanded tree.
(push (widget-create-child-and-convert
! tree (widget-get tree (if args :open-icon :empty-icon))
! ;; At this point the node widget isn't yet created.
! :node (setq node (widget-convert node)))
buttons)
;; Create the tree node widget.
! (push (widget-create-child tree node) children)
;; Update the icon :node with the created node widget.
(widget-put (car buttons) :node (car children))
;; Create the tree children.
--- 647,661 ----
(when (and (not args) xpandr)
(setq args (mapcar 'widget-convert (funcall xpandr tree)))
(widget-put tree :args args))
+ ;; Defer the node widget creation after icon creation.
+ (widget-put tree :node (widget-convert node))
;; Create the icon widget for the expanded tree.
(push (widget-create-child-and-convert
! tree (widget-get tree (if args :open-icon :empty-icon)))
buttons)
;; Create the tree node widget.
! (push (widget-create-child tree (widget-get tree :node))
! children)
;; Update the icon :node with the created node widget.
(widget-put (car buttons) :node (car children))
;; Create the tree children.
***************
*** 696,709 ****
;; Update the icon :node with the created node widget.
(widget-put (car buttons) :node (car children)))))
;;;; Collapsed node.
;; Create the icon widget for the collapsed tree.
(push (widget-create-child-and-convert
! tree (widget-get tree :close-icon)
! ;; At this point the node widget isn't yet created.
! :node (setq node (widget-convert node)))
buttons)
;; Create the tree node widget.
! (push (widget-create-child tree node) children)
;; Update the icon :node with the created node widget.
(widget-put (car buttons) :node (car children)))
;; Save widget children and buttons. The tree-widget :node child
--- 697,711 ----
;; Update the icon :node with the created node widget.
(widget-put (car buttons) :node (car children)))))
;;;; Collapsed node.
+ ;; Defer the node widget creation after icon creation.
+ (widget-put tree :node (widget-convert node))
;; Create the icon widget for the collapsed tree.
(push (widget-create-child-and-convert
! tree (widget-get tree :close-icon))
buttons)
;; Create the tree node widget.
! (push (widget-create-child tree (widget-get tree :node))
! children)
;; Update the icon :node with the created node widget.
(widget-put (car buttons) :node (car children)))
;; Save widget children and buttons. The tree-widget :node child
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