code cleanup
authorClaus Gittinger <cg@exept.de>
Tue, 28 Jun 2005 14:44:38 +0200
changeset 1914 229b3e455c98
parent 1913 bed277fdbd85
child 1915 6c4fc06faadb
code cleanup
UIPainterView.st
--- a/UIPainterView.st	Wed Jun 08 20:15:22 2005 +0200
+++ b/UIPainterView.st	Tue Jun 28 14:44:38 2005 +0200
@@ -494,45 +494,45 @@
 !UIPainterView methodsFor:'drag & drop'!
 
 canDrop:something
-    "returns true if something can be droped
-    "
+    "returns true if something can be dropped"
+
     (something size == 1 and:[self enabled and:[self numberOfSelections <= 1]]) ifTrue:[
-      ^ something first theObject isKindOf:UISpecification
+        ^ something first theObject isKindOf:UISpecification
     ].
     ^ false
 !
 
 canPaste
-    "returns true if something to be past exists and can be paste into
-     the selection if exists
-    "
+    "returns true if there is something which can be pasted in the clipboard"
+
     ^ self canPaste:(self getClipboardObject)
 !
 
 canPaste:something
-    "returns true if something could be paste
-    "
+    "returns true if something could be pasted"
+
     |el size|
 
     ((size := self numberOfSelections) <= 1 and:[self enabled]) ifFalse:[
-	^ false
+        ^ false
     ].
-    something isCollection ifTrue:[something notEmpty ifTrue:[el := something first]]
-			  ifFalse:[el := something].
+    something isCollection 
+        ifTrue:[something notEmpty ifTrue:[el := something first]]
+        ifFalse:[el := something].
 
     (el isKindOf:UISpecification) ifFalse:[
-	^ false
+        ^ false
     ].
 
     size == 1 ifTrue:[
-	^ self canPasteInto:(self singleSelection)
+        ^ self canPasteInto:(self singleSelection)
     ].
-  ^ true
+    ^ true
 !
 
 canPasteInto:aView
-    "can paste into a view
-    "
+    "return true, if I can paste into a view"
+
     |prop|
 
     aView isNil ifTrue:[ ^ false ].