- (type-number (find-type-number type)))
- (setf
- (slot-value slotd 'getter)
- #'(lambda (object)
- (with-slots (parent child) object
- (let ((gvalue (gvalue-new type-number)))
- (%container-child-get-property parent child pname gvalue)
- (unwind-protect
- (funcall (reader-function type) gvalue +gvalue-value-offset+)
- (gvalue-free gvalue t))))))
-
- (setf
- (slot-value slotd 'setter)
- #'(lambda (value object)
- (with-slots (parent child) object
- (let ((gvalue (gvalue-new type-number)))
- (funcall (writer-function type) value gvalue +gvalue-value-offset+)
- (%container-child-set-property parent child pname gvalue)
- (gvalue-free gvalue t)
- value)))))
-
- (call-next-method)))
-
-
-(defmethod pcl::add-reader-method ((class child-class) generic-function slot-name)
+ (reader (reader-function type :ref :get)))
+ #'(lambda (object)
+ (with-slots (parent child) object
+ (with-memory (gvalue +gvalue-size+)
+ (glib::%gvalue-init gvalue (find-type-number type))
+ (%container-child-get-property parent child pname gvalue)
+ (funcall reader gvalue +gvalue-value-offset+))))))
+
+(defmethod compute-slot-writer-function ((slotd effective-child-slot-definition))
+ (let* ((type (slot-definition-type slotd))
+ (pname (slot-definition-pname slotd))
+ (writer (writer-function type :temp t))
+ (destroy (destroy-function type :temp t)))
+ #'(lambda (value object)
+ (with-slots (parent child) object
+ (with-memory (gvalue +gvalue-size+)
+ (glib::%gvalue-init gvalue (find-type-number type))
+ (funcall writer value gvalue +gvalue-value-offset+)
+ (%container-child-set-property parent child pname gvalue)
+ (funcall destroy gvalue +gvalue-value-offset+))
+ value))))
+
+
+(defmethod add-reader-method ((class container-child-class) generic-function slot-name)