ui.structure: improved deletion of graphics algorithms

(to avoid dangling HREFs)

1 files changed, 7 insertions, 5 deletions

diff --git a/plugins/org.eclipse.etrice.ui.structure/src/org/eclipse/etrice/ui/structure/support/ActorContainerRefSupport.java b/plugins/org.eclipse.etrice.ui.structure/src/org/eclipse/etrice/ui/structure/support/ActorContainerRefSupport.java
index 6785a19e0..3af02616b 100644
--- a/plugins/org.eclipse.etrice.ui.structure/src/org/eclipse/etrice/ui/structure/support/ActorContainerRefSupport.java
+++ b/plugins/org.eclipse.etrice.ui.structure/src/org/eclipse/etrice/ui/structure/support/ActorContainerRefSupport.java
@@ -314,21 +314,23 @@ public class ActorContainerRefSupport {
 	

 				if (containerGa.getGraphicsAlgorithmChildren().size()==1) {

 					// the visible outer frame

-					GraphicsAlgorithm ga = containerGa.getGraphicsAlgorithmChildren().get(0);

+					GraphicsAlgorithm borderRect = containerGa.getGraphicsAlgorithmChildren().get(0);

 					

 					int nw = w-2*MARGIN;

 					int nh = h-2*MARGIN;

 					

-					ga.setWidth(nw);

-					ga.setHeight(nh);

+					borderRect.setWidth(nw);

+					borderRect.setHeight(nh);

 					

 					Object bo = getBusinessObjectForPictogramElement(containerShape);

 					if (bo instanceof ActorContainerRef) {

 						ActorContainerRef acr = (ActorContainerRef) bo;

-						ga.getGraphicsAlgorithmChildren().clear();

+						while (!borderRect.getGraphicsAlgorithmChildren().isEmpty()) {

+							EcoreUtil.delete(borderRect.getGraphicsAlgorithmChildren().get(0), true);

+						}

 						EObject parent = containerShape.getContainer().getLink().getBusinessObjects().get(0);

 						Color lineColor = manageColor(isInherited(acr, parent)?INHERITED_COLOR:LINE_COLOR);

-						addSubStructureHint(acr, (Rectangle) ga, lineColor);

+						addSubStructureHint(acr, (Rectangle) borderRect, lineColor);

 					}

 

 					if (!containerShape.getChildren().isEmpty()) {