From: Tuukka Lehtonen <tuukka.lehtonen@semantum.fi>
Date: Mon, 1 Oct 2018 19:19:11 +0000 (+0300)
Subject: Fixed StandardCopyHandler SWT threading regression
X-Git-Tag: v1.43.0~136^2~347
X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=commitdiff_plain;h=refs%2Fchanges%2F66%2F2266%2F2

Fixed StandardCopyHandler SWT threading regression

IStatusLineManager is now invoked properly from the SWT thread again.

gitlab #74
gitlab #133

Change-Id: I8e4a9ad3fc26b4ab2a04ebe26c64114d12eda9a0
---

diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/modelBrowser/handlers/StandardCopyHandler.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/modelBrowser/handlers/StandardCopyHandler.java
index c8946df68..002a31381 100644
--- a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/modelBrowser/handlers/StandardCopyHandler.java
+++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/modelBrowser/handlers/StandardCopyHandler.java
@@ -159,8 +159,11 @@ public class StandardCopyHandler extends AbstractHandler {
     }
 
     private static void setStatus(String message) {
-        if (status != null)
-            status.setMessage(message);
+        if (status != null) {
+            SWTUtils.asyncExec(
+                    PlatformUI.getWorkbench().getDisplay(),
+                    () -> status.setMessage(message));
+        }
     }
 
     private boolean formatSelectionToClipboardText(ExecutionEvent event) {