--- a/UIObjectView.st	Tue Jul 16 16:41:59 2019 +0200
+++ b/UIObjectView.st	Wed Jul 17 10:31:58 2019 +0200
@@ -1341,6 +1341,12 @@
 
 !UIObjectView methodsFor:'private'!
 
+findContainerOfView:view
+    self subclassResponsibility
+
+    "Created: / 17-07-2019 / 10:29:36 / Claus Gittinger"
+!
+
 undoHistoryChanged
     self hasUndoHistoryHolder value:(self hasUndoHistory).
 ! !
@@ -2346,13 +2352,14 @@
                 ]
             ] ifFalse:[
                 self extentToFrame:#Right do:[:aLayout|
-                    aLayout rightOffset:0.
-                    aLayout rightFraction:1.0.
+                    aLayout rightFraction:1.0 offset:0.
                 ]
             ]
         ].
         self layoutChanged
     ]
+
+    "Modified: / 17-07-2019 / 10:25:26 / Claus Gittinger"
 !
 
 alignSelectionBottom
@@ -2362,27 +2369,25 @@
     |bmost delta sel|
 
     (sel := self moveableSelection) notNil ifTrue:[
-	self withSelectionHiddenDo:[
-	    self numberOfSelections > 1 ifTrue:[
-		bmost := (sel first) computeCorner y.
-
-		self transaction:#alignBottom selectionDo:[:v|
-		    (delta := bmost - (v computeCorner y)) ~~ 0 ifTrue:[
-			self shiftLayout:v top:delta bottom:delta.
-		    ]
-		]
-	    ] ifFalse:[
-		self extentToFrame:#Bottom do:[:aLayout|
-		    aLayout bottomOffset:0.
-		    aLayout bottomFraction:1.0
-		]
-	    ]
-	].
-	self layoutChanged
+        self withSelectionHiddenDo:[
+            self numberOfSelections > 1 ifTrue:[
+                bmost := (sel first) computeCorner y.
+
+                self transaction:#alignBottom selectionDo:[:v|
+                    (delta := bmost - (v computeCorner y)) ~~ 0 ifTrue:[
+                        self shiftLayout:v top:delta bottom:delta.
+                    ]
+                ]
+            ] ifFalse:[
+                self extentToFrame:#Bottom do:[:aLayout|
+                    aLayout bottomFraction:1.0 offset:0
+                ]
+            ]
+        ].
+        self layoutChanged
     ]
 
-
-
+    "Modified: / 17-07-2019 / 10:28:49 / Claus Gittinger"
 !
 
 alignSelectionCenterHor
@@ -2563,25 +2568,25 @@
     |tmost delta sel|
 
     (sel := self moveableSelection) notNil ifTrue:[
-	self withSelectionHiddenDo:[
-	    self numberOfSelections > 1 ifTrue:[
-		tmost := (sel first) computeOrigin y.
-
-		self transaction:#alignTop selectionDo:[:v|
-		    (delta := tmost - (v computeOrigin y)) ~~ 0 ifTrue:[
-			self shiftLayout:v top:delta bottom:delta
-		    ]
-		]
-	    ] ifFalse:[
-		self extentToFrame:#Top do:[:aLayout|
-		    aLayout topOffset:0.
-		    aLayout topFraction:0.0.
-		]
-	    ]
-	].
-	self layoutChanged
+        self withSelectionHiddenDo:[
+            self numberOfSelections > 1 ifTrue:[
+                tmost := (sel first) computeOrigin y.
+
+                self transaction:#alignTop selectionDo:[:v|
+                    (delta := tmost - (v computeOrigin y)) ~~ 0 ifTrue:[
+                        self shiftLayout:v top:delta bottom:delta
+                    ]
+                ]
+            ] ifFalse:[
+                self extentToFrame:#Top do:[:aLayout|
+                    aLayout topFraction:0.0 offset:0.
+                ]
+            ]
+        ].
+        self layoutChanged
     ]
 
+    "Modified: / 17-07-2019 / 10:23:29 / Claus Gittinger"
 !
 
 alignSelectionTopAndBottom
@@ -2620,15 +2625,15 @@
                 ]
             ] ifFalse:[
                 self extentToFrame:#TopBottom do:[:aLayout|
-                    aLayout topOffset:0.
-                    aLayout topFraction:0.0.
-                    aLayout bottomOffset:0.
-                    aLayout bottomFraction:1.0.
+                    aLayout topFraction:0.0 offset:0.
+                    aLayout bottomFraction:1.0 offset:0.
                 ]
             ]
         ].
         self layoutChanged
     ]
+
+    "Modified: / 17-07-2019 / 10:24:00 / Claus Gittinger"
 !
 
 centerSelection:aOneArgBlockXorY orientation:orientation