--- a/UIGalleryView.st Fri Aug 08 18:40:24 1997 +0200
+++ b/UIGalleryView.st Mon Aug 11 14:07:53 1997 +0200
@@ -419,6 +419,37 @@
DragAndDropManager startDrag:dragObj from:inputView.
]
+!
+
+startDragWithOffset:offs
+ "start drag of selection
+ "
+ |dragObj spec name o|
+
+ spec := self findSpecFor:selection.
+
+ spec notNil ifTrue:[
+ spec := self buildSpecFrom:spec.
+ name := spec className asString.
+ name := name copyFrom:1 to:(name size - ('Spec' size) + 1).
+ name at:1 put:(name at:1) asLowercase.
+ name at:(name size) put:$1.
+ spec name:name.
+
+ self showUnselected.
+ dragObj := DropSpec for:selection specification:spec.
+ self showSelected.
+
+ o := lastClickPoint - selection origin.
+
+ DragAndDropManager
+ startDrag:dragObj
+ from:inputView
+ offset:o.
+ ]
+
+ "Created: 11.8.1997 / 00:44:17 / cg"
+ "Modified: 11.8.1997 / 00:48:35 / cg"
! !
!UIGalleryView::Canvas methodsFor:'event handling'!
@@ -432,12 +463,12 @@
sensor := self sensor.
sensor anyButtonPressed ifTrue:[
(lastClickPoint dist:(x@y)) > 10.0 ifTrue:[
- ^ self startDrag
+ ^ self startDragWithOffset:(x@y) - lastClickPoint
]
]
]
-
+ "Modified: 11.8.1997 / 00:44:49 / cg"
!
buttonPress:button x:x y:y