X-Git-Url: https://mograsim.net/gitweb/?a=blobdiff_plain;f=plugins%2Fnet.mograsim.logic.model%2Fsrc%2Fnet%2Fmograsim%2Flogic%2Fmodel%2Fmodel%2Fcomponents%2Fatomic%2FModelBitDisplay.java;h=5be3e22de69b9c7aae2f6fd6265c27b8c19ea112;hb=ce59b30bcd1139d2cdd497e2903f239a2d0084dd;hp=1a01e141bbc82d76c0b3e02c0d65c986e5e8a46f;hpb=369a988586e29afc28857afdb6bd0aab69e26b36;p=Mograsim.git

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);