--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/StrokingWrapper.st	Thu May 09 00:02:28 1996 +0200
@@ -0,0 +1,149 @@
+"
+ COPYRIGHT (c) 1996 by Claus Gittinger
+              All Rights Reserved
+
+ This software is furnished under a license and may be used
+ only in accordance with the terms of that license and with the
+ inclusion of the above copyright notice.   This software may not
+ be provided or otherwise made available to, or used by, any
+ other person.  No title to or ownership of the software is
+ hereby transferred.
+"
+
+
+Wrapper subclass:#StrokingWrapper
+	instanceVariableNames:'lineWidth'
+	classVariableNames:''
+	poolDictionaries:''
+	category:'Graphics-Display Objects'
+!
+
+!StrokingWrapper class methodsFor:'documentation'!
+
+copyright
+"
+ COPYRIGHT (c) 1996 by Claus Gittinger
+              All Rights Reserved
+
+ This software is furnished under a license and may be used
+ only in accordance with the terms of that license and with the
+ inclusion of the above copyright notice.   This software may not
+ be provided or otherwise made available to, or used by, any
+ other person.  No title to or ownership of the software is
+ hereby transferred.
+"
+
+!
+
+documentation
+"
+    a wrapper for a geometric object, which is to be drawn stroked.
+    This allows any geometric thingy to be used as a component in a view.
+
+    [author:]
+        Claus Gittinger
+"
+
+!
+
+examples
+"
+                                                                        [exBegin]
+        |v e component|
+
+        v := (View extent:250@250) openAndWait.
+
+        e := EllipticalArc boundingBox:(10@10 corner:90@90)
+                            startAngle:0 
+                            sweepAngle:270.
+        component := StrokingWrapper on:e.
+
+        component displayOn:v.
+                                                                        [exEnd]
+
+                                                                        [exBegin]
+        |v e component|
+
+        v := View new.
+        v extent:250@250.
+
+        e := Rectangle origin:10@10 corner:90@90.
+        component := FillingWrapper on:e.
+        component foregroundColor:Color red.
+
+        v addComponent:component.
+
+        e := EllipticalArc boundingBox:(10@10 corner:90@90)
+                         startAngle:0 sweepAngle:270.
+        component := StrokingWrapper on:e.
+        component lineWidth:5.
+
+        v addComponent:component.
+
+        v addComponent:(Button label:'hello').
+
+        v open
+                                                                        [exEnd]
+"
+! !
+
+!StrokingWrapper methodsFor:'accessing'!
+
+bounds
+    ^ component bounds + (lineWidth - 1)
+
+    "Created: 8.5.1996 / 23:22:43 / cg"
+!
+
+lineWidth
+    ^ lineWidth
+
+    "Created: 8.5.1996 / 23:22:04 / cg"
+!
+
+lineWidth:aNumber
+    lineWidth := aNumber
+
+    "Created: 8.5.1996 / 23:22:13 / cg"
+!
+
+preferredBounds
+    ^ self bounds
+
+    "Created: 8.5.1996 / 23:23:00 / cg"
+! !
+
+!StrokingWrapper methodsFor:'displaying'!
+
+displayOn:aGC
+    |prevLineWidth prevFg|
+
+    prevLineWidth := aGC lineWidth.
+    prevFg := aGC paint.
+
+    aGC lineWidth:lineWidth.
+    aGC paint:fgColor.
+
+    component displayStrokedOn:aGC.
+
+    aGC lineWidth:prevLineWidth.
+    aGC paint:prevFg.
+
+    "Created: 8.5.1996 / 23:24:04 / cg"
+    "Modified: 8.5.1996 / 23:54:22 / cg"
+! !
+
+!StrokingWrapper methodsFor:'initialization'!
+
+initialize
+    super initialize.
+    lineWidth := 1.
+
+    "Created: 8.5.1996 / 23:49:27 / cg"
+! !
+
+!StrokingWrapper class methodsFor:'documentation'!
+
+version
+    ^ '$Header: /cvs/stx/stx/libview2/StrokingWrapper.st,v 1.1 1996-05-08 22:02:04 cg Exp $'
+! !