X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.district.network.ui%2Fsrc%2Forg%2Fsimantics%2Fdistrict%2Fnetwork%2Fui%2Fnodes%2FDistrictSelectionNode.java;fp=org.simantics.district.network.ui%2Fsrc%2Forg%2Fsimantics%2Fdistrict%2Fnetwork%2Fui%2Fnodes%2FDistrictSelectionNode.java;h=80154dc2474760bab6e744db6866a98066e5270a;hb=290f621728aa09db5a719f9e7a29d4e342d25425;hp=0000000000000000000000000000000000000000;hpb=35bbcd22d5b667e88fb41aa98dfd772d0ab3ebe4;p=simantics%2Fdistrict.git

diff --git a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/nodes/DistrictSelectionNode.java b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/nodes/DistrictSelectionNode.java
new file mode 100644
index 00000000..80154dc2
--- /dev/null
+++ b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/nodes/DistrictSelectionNode.java
@@ -0,0 +1,25 @@
+package org.simantics.district.network.ui.nodes;
+
+import java.awt.geom.Rectangle2D;
+
+import org.simantics.scenegraph.g2d.G2DParentNode;
+import org.simantics.scenegraph.utils.GeometryUtils;
+
+/**
+ * Customized selection parent node that returns undefined bounds instead of
+ * <code>null</code> bounds to allow parent G2DNode to ignore these selection
+ * nodes that since they do not have any children in the District scene graph
+ * case.
+ * 
+ * @author Tuukka Lehtonen
+ */
+public class DistrictSelectionNode extends G2DParentNode {
+
+    private static final long serialVersionUID = -6030674263538134789L;
+
+    @Override
+    public Rectangle2D getBoundsInLocal() {
+        return GeometryUtils.undefinedRectangle();
+    }
+
+}