--- a/GLXWorkstation.st	Thu Apr 26 11:16:07 2018 +0200
+++ b/GLXWorkstation.st	Thu Apr 26 11:16:22 2018 +0200
@@ -1,3 +1,5 @@
+"{ Encoding: utf8 }"
+
 "
  COPYRIGHT (c) 1993 by Claus Gittinger
 	      All Rights Reserved
@@ -8663,7 +8665,7 @@
 
     wsuperView := aView superView view.
     wsuperView notNil ifTrue:[
-	wsuperViewId := wsuperView id
+        wsuperViewId := wsuperView drawableId
     ].
 
 %{  /* CALLSSTACK: 20000 */
@@ -8674,42 +8676,44 @@
 
     if (__isSmallInteger(xpos) && __isSmallInteger(ypos)
      && __isSmallInteger(wwidth) && __isSmallInteger(wheight)) {
-	if (__isExternalAddress(wsuperViewId)) {
-	    parentWindow = _WindowVal(wsuperViewId);
-	} else {
-	    parentWindow = RootWindow(dpy, screen);
-	}
-
-	if (glxType == @symbol(colorIndexSingleBuffer))
-	    t = GLXcolorIndexSingleBuffer;
-	else if (glxType == @symbol(colorIndexDoubleBuffer))
-	    t = GLXcolorIndexDoubleBuffer;
-	else if (glxType == @symbol(rgbSingleBuffer))
-	    t = GLXrgbSingleBuffer;
-	else if (glxType == @symbol(rgbDoubleBuffer))
-	    t = GLXrgbDoubleBuffer;
-	else {
-	    RETURN ( nil );
-	}
-
-	ENTERGLX;
-	newWindow = __GLXCreateWindow(dpy, parentWindow,
-				    __intVal(xpos), __intVal(ypos),
-				    __intVal(wwidth), __intVal(wheight),
-				    0, t);
-	LEAVEGLX;
-
-	if (! newWindow) {
-	    RETURN ( nil );
-	}
-
-	windowId = __MKOBJ(newWindow);
+        if (__isExternalAddress(wsuperViewId)) {
+            parentWindow = _WindowVal(wsuperViewId);
+        } else {
+            parentWindow = RootWindow(dpy, screen);
+        }
+
+        if (glxType == @symbol(colorIndexSingleBuffer))
+            t = GLXcolorIndexSingleBuffer;
+        else if (glxType == @symbol(colorIndexDoubleBuffer))
+            t = GLXcolorIndexDoubleBuffer;
+        else if (glxType == @symbol(rgbSingleBuffer))
+            t = GLXrgbSingleBuffer;
+        else if (glxType == @symbol(rgbDoubleBuffer))
+            t = GLXrgbDoubleBuffer;
+        else {
+            RETURN ( nil );
+        }
+
+        ENTERGLX;
+        newWindow = __GLXCreateWindow(dpy, parentWindow,
+                                    __intVal(xpos), __intVal(ypos),
+                                    __intVal(wwidth), __intVal(wheight),
+                                    0, t);
+        LEAVEGLX;
+
+        if (! newWindow) {
+            RETURN ( nil );
+        }
+
+        windowId = __MKOBJ(newWindow);
     }
 %}.
     windowId notNil ifTrue:[
-	self addKnownView:aView withId:windowId.
+        self addKnownView:aView withId:windowId.
     ].
     ^ windowId
+
+    "Modified: / 26-04-2018 / 11:03:08 / stefan"
 !
 
 unlinkGLXView:aGLXWindowId