X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.scenegraph%2Fsrc%2Forg%2Fsimantics%2Fscenegraph%2Fg2d%2Fevents%2Fadapter%2FAbstractEventAdapter.java;h=a0e0fd47feaecdf4f834db1d24230ac29b535413;hp=ef718456847e26c59b273c8c82429ba0594ad0c8;hb=96ae58fda842dcd8266192eeb1399324b092154a;hpb=0ae2b770234dfc3cbb18bd38f324125cf0faca07

diff --git a/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/events/adapter/AbstractEventAdapter.java b/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/events/adapter/AbstractEventAdapter.java
index ef7184568..a0e0fd47f 100644
--- a/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/events/adapter/AbstractEventAdapter.java
+++ b/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/events/adapter/AbstractEventAdapter.java
@@ -53,4 +53,13 @@ public abstract class AbstractEventAdapter {
             delegator.handleEvent(e);
     }
 
+    protected void syncHandleEvent(Event e) {
+        if (queue instanceof IEventHandler)
+            ((IEventHandler) queue).handleEvent(e);
+        else if (delegator != null && EventTypes.passes(delegator, e))
+            delegator.handleEvent(e);
+        else
+            throw new UnsupportedOperationException("Cannot handle event synchronously, no handler available: " + e);
+    }
+
 }