X-Git-Url: https://mograsim.net/gitweb/?a=blobdiff_plain;f=plugins%2Fnet.mograsim.logic.model%2Fsrc%2Fnet%2Fmograsim%2Flogic%2Fmodel%2FLogicUICanvas.java;h=34cfb09949a5d468308c18de23eeae4499a74eff;hb=90562c65d0eb70c77a3447e4186f0b848b00d6ec;hp=162e002436da48c3a364bafaff3b7824d8c2e3f2;hpb=b1b3d8cc232d51c3a5d505acd2be052eb72300ee;p=Mograsim.git

diff --git a/plugins/net.mograsim.logic.model/src/net/mograsim/logic/model/LogicUICanvas.java b/plugins/net.mograsim.logic.model/src/net/mograsim/logic/model/LogicUICanvas.java
index 162e0024..34cfb099 100644
--- a/plugins/net.mograsim.logic.model/src/net/mograsim/logic/model/LogicUICanvas.java
+++ b/plugins/net.mograsim.logic.model/src/net/mograsim/logic/model/LogicUICanvas.java
@@ -53,7 +53,11 @@ public class LogicUICanvas extends ZoomableCanvas
 				setBackground(background);// this.setBackground, not gc.setBackground to have the background fill the canvas
 			renderer.render(gc, new Rectangle(-offX / zoom, -offY / zoom, gW / zoom, gH / zoom));
 		});
-		model.setRedrawHandler(this::redrawThreadsafe);
+		model.setRedrawHandler(() ->
+		{
+			if (!isDisposed())
+				redrawThreadsafe();
+		});
 
 		addListener(SWT.MouseDown, this::mouseDown);