Improved rendering of GUIMerger and GUISplitter

[Mograsim.git] / net.mograsim.logic.model / src / net / mograsim / logic / model / model / components / atomic / GUIMerger.java

diff --git a/net.mograsim.logic.model/src/net/mograsim/logic/model/model/components/atomic/GUIMerger.java b/net.mograsim.logic.model/src/net/mograsim/logic/model/model/components/atomic/GUIMerger.java
index 3ea238d..b2a5453 100644 (file)
--- a/net.mograsim.logic.model/src/net/mograsim/logic/model/model/components/atomic/GUIMerger.java
+++ b/net.mograsim.logic.model/src/net/mograsim/logic/model/model/components/atomic/GUIMerger.java
@@ -1,5 +1,7 @@
 package net.mograsim.logic.model.model.components.atomic;
 
+import org.eclipse.swt.SWT;
+
 import com.google.gson.JsonElement;
 import com.google.gson.JsonPrimitive;
 
@@ -55,7 +57,12 @@ public class GUIMerger extends GUIComponent
                        gc.drawLine(posX, inputHeight, posX + width / 2, inputHeight);
                }
                gc.setForeground(Preferences.current().getColor("net.mograsim.logic.model.color.foreground"));
+               int oldLineCap = gc.getLineCap();
+               int lineJoin = gc.getLineJoin();
+               // TODO find better "replacement" for JOIN_BEVEL
+               gc.setLineCap(lineJoin == SWT.JOIN_MITER ? SWT.CAP_SQUARE : lineJoin == SWT.JOIN_ROUND ? SWT.CAP_ROUND : SWT.CAP_SQUARE);
                gc.drawLine(posX + width / 2, posY, posX + width / 2, posY + heightPerPin * (logicWidth - 1));
+               gc.setLineCap(oldLineCap);
                ColorDefinition c = BitVectorFormatter.formatAsColor(outputEnd);
                if (c != null)
                        gc.setForeground(ColorManager.current().toColor(c));