X-Git-Url: https://git.distorted.org.uk/~mdw/clg/blobdiff_plain/75689fea8b73ccc1e8cb32b671b7fd881da40cf3..e9de85978fd997e7412502ad5977b013c3fca93f:/gtk/gtktree.lisp

diff --git a/gtk/gtktree.lisp b/gtk/gtktree.lisp
index 83e970c..81d6474 100644
--- a/gtk/gtktree.lisp
+++ b/gtk/gtktree.lisp
@@ -20,7 +20,7 @@
 ;; TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 ;; SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-;; $Id: gtktree.lisp,v 1.16 2006-02-26 15:30:01 espen Exp $
+;; $Id: gtktree.lisp,v 1.18 2006-03-03 19:00:12 espen Exp $
 
 
 (in-package "GTK")
@@ -81,13 +81,16 @@
   (call-next-method)
   (%list-store-set-column-types list-store column-types)
   (when column-names
-    (setf (object-data list-store 'column-names) column-names))
+    (setf 
+     (object-data list-store 'column-names) 
+     (coerce column-names 'vector)))
   (when initial-content
     (loop
      with iter = (make-instance 'tree-iter)
      for row in initial-content
      do (list-store-append list-store row iter))))
 
+(defgeneric column-setter-name (store))
 
 (defmethod column-setter-name ((list-store list-store))
   (declare (ignore list-store))
@@ -321,7 +324,9 @@
   (column int)
   (gvalue gvalue))
 
-(defun tree-model-value (model row column)
+(defgeneric tree-model-value (model row column))
+
+(defmethod tree-model-value ((model tree-model) row column)
   (let ((index (column-index model column))
 	(iter (etypecase row
 		(tree-iter row)
@@ -460,7 +465,9 @@
 			 (funcall setter value iter))
 		 row setters)))))))
 
-(defun (setf tree-model-value) (value model row column)
+(defgeneric (setf tree-model-value) (value model row column))
+
+(defmethod (setf tree-model-value) (value (model tree-model) row column)
   (let ((iter (etypecase row
 		(tree-iter row)
 		(tree-path (multiple-value-bind (valid iter)