--- a/ImageEditor.st Tue Feb 03 22:45:45 1998 +0100
+++ b/ImageEditor.st Tue Feb 03 23:38:42 1998 +0100
@@ -779,6 +779,7 @@
#'label:' 'Undo'
#'value:' #undo
#'activeHelpKey:' #editUndo
+ #'enabled:' #valueOfCanUndo
)
#(#MenuItem
#'label:' '-'
@@ -1610,8 +1611,21 @@
loadFromClass
- self loadFromInClassesOf: #Object.
-
+ (self imageEditView loadFromClass) notNil
+ ifTrue:
+ [
+ self image notNil
+ ifTrue:
+ [
+ self listOfColors contents: self image usedColors asSet asOrderedCollection.
+ self findColorMapMode.
+ self updateInputFieldsAndLabelsAndHistory.
+ ]
+ ifFalse:
+ [
+ self updateForNoneImage
+ ]
+ ]
!
loadFromFile
@@ -1673,25 +1687,6 @@
]
!
-loadFromInClassesOf: aSuperclassOrSymbol
-
- (self imageEditView loadFromInClassesOf: aSuperclassOrSymbol) notNil
- ifTrue:
- [
- self image notNil
- ifTrue:
- [
- self listOfColors contents: self image usedColors asSet asOrderedCollection.
- self findColorMapMode.
- self updateInputFieldsAndLabelsAndHistory.
- ]
- ifFalse:
- [
- self updateForNoneImage
- ]
- ]
-!
-
loadFromMessage: aMessage
(self imageEditView loadFromMessage: aMessage) notNil