From ce59b30bcd1139d2cdd497e2903f239a2d0084dd Mon Sep 17 00:00:00 2001
From: Fabian Stemmler <stemmler@in.tum.de>
Date: Sat, 12 Oct 2019 14:13:53 +0200
Subject: [PATCH] Rolled back toString change in BitVector, moved it into
 ModelBitDisplay

---
 .../src/net/mograsim/logic/core/types/BitVector.java |  2 --
 .../model/components/atomic/ModelBitDisplay.java     | 12 ++++++++++--
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/plugins/net.mograsim.logic.core/src/net/mograsim/logic/core/types/BitVector.java b/plugins/net.mograsim.logic.core/src/net/mograsim/logic/core/types/BitVector.java
index ec6d12dc..4b102928 100644
--- a/plugins/net.mograsim.logic.core/src/net/mograsim/logic/core/types/BitVector.java
+++ b/plugins/net.mograsim.logic.core/src/net/mograsim/logic/core/types/BitVector.java
@@ -414,8 +414,6 @@ public final class BitVector implements StrictLogicType<BitVector>, Iterable<Bit
 	@Override
 	public String toString()
 	{
-		if (isHighImpedance())
-			return "-";
 		StringBuilder sb = new StringBuilder(bits.length);
 		for (Bit bit : bits)
 			sb.append(bit);
diff --git a/plugins/net.mograsim.logic.model/src/net/mograsim/logic/model/model/components/atomic/ModelBitDisplay.java b/plugins/net.mograsim.logic.model/src/net/mograsim/logic/model/model/components/atomic/ModelBitDisplay.java
index 1a01e141..5be3e22d 100644
--- a/plugins/net.mograsim.logic.model/src/net/mograsim/logic/model/model/components/atomic/ModelBitDisplay.java
+++ b/plugins/net.mograsim.logic.model/src/net/mograsim/logic/model/model/components/atomic/ModelBitDisplay.java
@@ -8,6 +8,7 @@ import net.haspamelodica.swt.helper.swtobjectwrappers.Point;
 import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
 import net.mograsim.logic.core.LogicObserver;
 import net.mograsim.logic.core.components.CoreBitDisplay;
+import net.mograsim.logic.core.types.BitVector;
 import net.mograsim.logic.core.types.BitVectorFormatter;
 import net.mograsim.logic.model.model.LogicModelModifiable;
 import net.mograsim.logic.model.model.components.ModelComponent;
@@ -55,8 +56,15 @@ public class ModelBitDisplay extends ModelComponent
 		if (foreground != null)
 			gc.setForeground(foreground);
 		gc.drawRectangle(getBounds());
-		String label = bitDisplay == null ? BitVectorFormatter.formatAsString(null)
-				: BitVectorFormatter.formatAsString(bitDisplay.getDisplayedValue());
+		String label;
+		if (bitDisplay == null)
+			label = BitVectorFormatter.formatAsString(null);
+		else
+		{
+			BitVector toDisplay = bitDisplay.getDisplayedValue();
+			label = toDisplay != null && toDisplay.isHighImpedance() ? "-"
+					: BitVectorFormatter.formatAsString(bitDisplay.getDisplayedValue());
+		}
 		Font oldFont = gc.getFont();
 		Font labelFont = new Font(oldFont.getName(), fontHeight, oldFont.getStyle());
 		gc.setFont(labelFont);
-- 
2.17.1