Fix scaling issues on some windows

.gitea/workflows/build.yaml

@@ -0,0 +1,36 @@
+name: Build and Test
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container:
+      image: catthehacker/ubuntu:act-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup JDK
+        uses: actions/setup-java@v6
+        with:
+          distribution: temurin
+          java-version: '21'
+          #cache: maven
+
+      - name: Install Maven
+        run: apt-get update && apt-get install -y maven
+
+      - name: Test and package
+        run: mvn -B verify
+
+      - name: Upload jar
+        uses: actions/upload-artifact@v3
+        with:
+          name: package
+          path: target/*.jar

.gitea/workflows/release.yaml

@@ -0,0 +1,33 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    container:
+      image: catthehacker/ubuntu:act-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup JDK
+        uses: actions/setup-java@v6
+        with:
+          distribution: temurin
+          java-version: '21'
+
+      - name: Install Maven
+        run: apt-get update && apt-get install -y maven
+
+      - name: Package
+        run: mvn -B verify
+
+      - name: Create release
+        uses: https://gitea.com/actions/gitea-release-action@v1
+        with:
+          files: |-
+            target/symon*.jar

README.md

@@ -1,7 +1,7 @@
 kSYMON - A 6502 System Simulator
 ===============================
 
-**Version:** 1.5.1k
+**Version:** 1.5.1.1k
 
 **Last Updated:** 24 September, 2026
 

pom.xml

@@ -5,7 +5,7 @@
     <groupId>com.loomcom.symon</groupId>
     <artifactId>symon</artifactId>
     <packaging>jar</packaging>
-    <version>1.5.1k</version>
+    <version>1.5.1.1k</version>
     <name>symon</name>
     <url>https://git.loomcom.com/seth/symon</url>
     <properties>

src/main/java/com/loomcom/symon/Main.java

@@ -86,6 +86,9 @@ public class Main {
                     case "beneater":
                         machineClass = BenEaterMachine.class;
                         break;
+                    case "mike42":
+                        machineClass = MichaelBillingtonMachine.class;
+                        break;
                     default:
                         logger.error("Could not start Symon. Unknown machine type {}", machine);
                         return;

src/main/java/com/loomcom/symon/ui/BreakpointsWindow.java

@@ -23,6 +23,7 @@
 
 package com.loomcom.symon.ui;
 
+import com.formdev.flatlaf.util.UIScale;
 import com.loomcom.symon.Breakpoints;
 import com.loomcom.symon.util.Utils;
 import org.slf4j.Logger;
@@ -40,7 +41,7 @@ public class BreakpointsWindow extends JFrame {
 
     private static final Logger logger = LoggerFactory.getLogger(BreakpointsWindow.class);
 
-    private static final Dimension FRAME_SIZE = new Dimension(240, 280);
+    private static final Dimension FRAME_SIZE = UIScale.scale(new Dimension(240, 280));
     private static final String EMPTY_STRING = "";
 
     private final JFrame mainWindow;

src/main/java/com/loomcom/symon/ui/MemoryWindow.java

@@ -23,6 +23,7 @@
 
 package com.loomcom.symon.ui;
 
+import com.formdev.flatlaf.util.UIScale;
 import com.loomcom.symon.Bus;
 import com.loomcom.symon.exceptions.MemoryAccessException;
 import com.loomcom.symon.util.Utils;
@@ -55,15 +56,15 @@ public class MemoryWindow extends JFrame implements ActionListener {
     private JButton previousPageButton;
     private JButton nextPageButton;
 
-    private static final Dimension MINIMUM_SIZE = new Dimension(320, 600);
+    private static final Dimension MINIMUM_SIZE = UIScale.scale(new Dimension(400, 600));
 
     // The width of column 0 (address), in pixels
-    private static final int ADDR_COL_WIDTH = 48;
+    private static final int ADDR_COL_WIDTH = UIScale.scale(64);
 
-    private static final int HEX_COL_WIDTH = 32;
+    private static final int HEX_COL_WIDTH = UIScale.scale(32);
 
     // The width of the ASCII cells, in pixels
-    private static final int ASCII_COL_WIDTH = 8;
+    private static final int ASCII_COL_WIDTH = UIScale.scale(15);
 
     // The start/end columns of the ASCII view
     private static final int ASCII_COL_START = 9;

src/main/java/com/loomcom/symon/ui/TraceLog.java

@@ -24,6 +24,7 @@
 
 package com.loomcom.symon.ui;
 
+import com.formdev.flatlaf.util.UIScale;
 import com.loomcom.symon.CpuState;
 import com.loomcom.symon.util.FifoRingBuffer;
 
@@ -39,8 +40,8 @@ public class TraceLog extends JFrame {
     private final FifoRingBuffer<CpuState> traceLog;
     private final JTextArea                    traceLogTextArea;
 
-    private static final Dimension MIN_SIZE       = new Dimension(320, 200);
-    private static final Dimension PREFERRED_SIZE = new Dimension(640, 480);
+    private static final Dimension MIN_SIZE       = UIScale.scale(new Dimension(320, 200));
+    private static final Dimension PREFERRED_SIZE = UIScale.scale(new Dimension(640, 480));
     private static final int       MAX_LOG_LENGTH = 50000;
 
     public TraceLog() {
@@ -53,7 +54,7 @@ public class TraceLog extends JFrame {
         setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);
 
         traceLogTextArea = new JTextArea();
-        traceLogTextArea.setFont(new Font(Font.MONOSPACED, Font.BOLD, 12));
+        traceLogTextArea.setFont(new Font(Font.MONOSPACED, Font.BOLD, UIScale.scale(12)));
         traceLogTextArea.setEditable(false);
 
         JScrollPane scrollableView = new JScrollPane(traceLogTextArea);

src/main/java/com/loomcom/symon/ui/Ui.java

@@ -132,7 +132,9 @@ public final class Ui {
     }
 
     private static void applyDetectedUiScale() {
-        Double rawScale = X11ResourceReader.readXftDpiScale(); // ex: 1.5, 2.0, 2.5...
+        Double rawScale = null;
+
+        if (SystemInfo.isLinux) rawScale = X11ResourceReader.readXftDpiScale(); // ex: 1.5, 2.0, 2.5...
 
         if (rawScale != null && rawScale > 1.0) {
             // flatlaf.uiScale aceita frações — mantém a precisão original