From 9633a6132c9cbc82be8a7471e8400cc89858446d Mon Sep 17 00:00:00 2001
From: Dan <46821332+nsadeveloper789@users.noreply.github.com>
Date: Wed, 11 Mar 2026 17:26:22 +0000
Subject: [PATCH] GP-6386: Reg value editor should used fixed-width.

---
 .../gui/register/DebuggerRegistersProvider.java   | 15 +++++++++++++--
 .../table/HexBigIntegerTableCellEditor.java       |  6 +++---
 2 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/gui/register/DebuggerRegistersProvider.java b/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/gui/register/DebuggerRegistersProvider.java
index cd93156f71..cc54e35d71 100644
--- a/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/gui/register/DebuggerRegistersProvider.java
+++ b/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/gui/register/DebuggerRegistersProvider.java
@@ -142,8 +142,8 @@ public class DebuggerRegistersProvider extends ComponentProviderAdapter
 
 	protected static final RegisterValueCellRenderer VALUE_RENDERER =
 		new RegisterValueCellRenderer();
-	protected static final HexBigIntegerTableCellEditor VALUE_EDITOR =
-		new HexBigIntegerTableCellEditor();
+	protected static final RegisterValueCellEditor VALUE_EDITOR =
+		new RegisterValueCellEditor();
 	protected static final SettingsDefinition[] VALUE_DEFS =
 		new SettingsDefinition[] { FormatSettingsDefinition.DEF_HEX, };
 	protected static final RegisterDataTypeEditor TYPE_EDITOR = new RegisterDataTypeEditor();
@@ -465,6 +465,17 @@ public class DebuggerRegistersProvider extends ComponentProviderAdapter
 		}
 	}
 
+	static class RegisterValueCellEditor extends HexBigIntegerTableCellEditor {
+		@Override
+		public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected,
+				int row, int column) {
+			super.getTableCellEditorComponent(table, value, isSelected, row, column);
+			JComponent component = input.getComponent();
+			component.setFont(VALUE_RENDERER.getFixedWidthFont());
+			return component;
+		}
+	}
+
 	static class RegisterDataTypeEditor extends AbstractDataTypeTableCellEditor {
 		@Override
 		protected AllowedDataTypes getAllowed(int row, int column) {
diff --git a/Ghidra/Debug/ProposedUtils/src/main/java/docking/widgets/table/HexBigIntegerTableCellEditor.java b/Ghidra/Debug/ProposedUtils/src/main/java/docking/widgets/table/HexBigIntegerTableCellEditor.java
index e8b5ce3b1f..1abfa51bf9 100644
--- a/Ghidra/Debug/ProposedUtils/src/main/java/docking/widgets/table/HexBigIntegerTableCellEditor.java
+++ b/Ghidra/Debug/ProposedUtils/src/main/java/docking/widgets/table/HexBigIntegerTableCellEditor.java
@@ -4,9 +4,9 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -26,7 +26,7 @@ import javax.swing.table.TableCellEditor;
 import docking.widgets.textfield.IntegerTextField;
 
 public class HexBigIntegerTableCellEditor extends AbstractCellEditor implements TableCellEditor {
-	private IntegerTextField input;
+	protected IntegerTextField input;
 
 	@Override
 	public BigInteger getCellEditorValue() {