Remove jgoodies look & feel themes

Author: Borewit

build.gradle

@@ -97,12 +97,6 @@ dependencies {
     // Provides christophedelory.playlist.*
     implementation 'io.github.borewit:lizzy:2.0.0'
 
-    // https://mvnrepository.com/artifact/com.jgoodies/jgoodies-common
-    implementation 'com.jgoodies:jgoodies-common:1.8.1'
-
-    // https://mvnrepository.com/artifact/com.jgoodies/jgoodies-looks
-    implementation 'com.jgoodies:jgoodies-looks:2.7.0'
-
     // https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-core
     implementation 'org.apache.logging.log4j:log4j-core:2.20.0'
 

src/main/java/listfix/config/IAppOptions.java

@@ -12,6 +12,8 @@ public interface IAppOptions extends IPlaylistOptions
 
   String getLookAndFeel();
 
+  void setLookAndFeel(String lookAndFeelClassName);
+
   boolean getAutoRefreshMediaLibraryOnStartup();
 
   String getPlaylistsDirectory();

src/main/java/listfix/json/JsonAppOptions.java

@@ -2,12 +2,10 @@
 
 import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
 import com.fasterxml.jackson.databind.annotation.JsonSerialize;
-import com.jgoodies.looks.windows.WindowsLookAndFeel;
 import listfix.config.IAppOptions;
 import listfix.config.IApplicationState;
 import listfix.io.Constants;
 import listfix.io.IPlaylistOptions;
-import listfix.util.OperatingSystem;
 
 import javax.swing.*;
 import java.awt.*;
@@ -22,8 +20,7 @@ public class JsonAppOptions implements IPlaylistOptions, IAppOptions
   private boolean autoRefreshMediaLibraryOnStartup = false;
   private boolean alwaysUseUNCPaths = false;
   private int maxPlaylistHistoryEntries = 5;
-  private String lookAndFeel = OperatingSystem.isWindows() ? WindowsLookAndFeel.class.getName() : UIManager.getSystemLookAndFeelClassName();
-
+  private String lookAndFeel = UIManager.getSystemLookAndFeelClassName();
 
   @Deprecated // Replaced by playlistDirectories
   private String playlistsDirectory;

src/main/java/listfix/view/GUIScreen.java

@@ -1,10 +1,6 @@
 package listfix.view;
 
 import com.jcabi.manifests.Manifests;
-import com.jgoodies.looks.plastic.PlasticLookAndFeel;
-import com.jgoodies.looks.plastic.theme.DarkStar;
-import com.jgoodies.looks.plastic.theme.LightGray;
-import com.jgoodies.looks.plastic.theme.SkyBlue;
 import io.github.borewit.lizzy.playlist.PlaylistFormat;
 import listfix.config.*;
 import listfix.controller.ListFixController;
@@ -121,6 +117,20 @@ private void postInitComponents()
     // Set the user-selected font and look & feel
     final IAppOptions appConfig = this.getApplicationConfig();
     setApplicationFont(appConfig.getAppFont());
+
+    if (appConfig.getLookAndFeel() == null || appConfig.getLookAndFeel().isEmpty())
+    {
+      appConfig.setLookAndFeel(
+        Arrays.stream(UIManager.getInstalledLookAndFeels())
+          .filter(laf -> laf.getName().equals("Nimbus"))
+          .map(laf -> laf.getClassName())
+          .findFirst()
+          .orElse(UIManager.getSystemLookAndFeelClassName()
+          )
+      );
+      _logger.info("Initialize default look & feel to " + appConfig.getLookAndFeel());
+    }
+
     this.setLookAndFeel(appConfig.getLookAndFeel());
 
     configureFileAndFolderChoosers();
@@ -2416,31 +2426,7 @@ private void setLookAndFeel(String className)
   {
     try
     {
-      String realClassName = className;
-      if (className.equalsIgnoreCase("com.jgoodies.looks.plastic.theme.DarkStar"))
-      {
-        PlasticLookAndFeel.setPlasticTheme(new DarkStar());
-        realClassName = "com.jgoodies.looks.plastic.PlasticLookAndFeel";
-      }
-      else if (className.equals("com.jgoodies.looks.plastic.theme.SkyBlue"))
-      {
-        PlasticLookAndFeel.setPlasticTheme(new SkyBlue());
-        realClassName = "com.jgoodies.looks.plastic.PlasticLookAndFeel";
-      }
-      else if (className.equalsIgnoreCase("com.jgoodies.looks.plastic.PlasticLookAndFeel"))
-      {
-        PlasticLookAndFeel.setPlasticTheme(new LightGray());
-      }
-      else if (className.equalsIgnoreCase("com.jgoodies.looks.plastic.Plastic3DLookAndFeel"))
-      {
-        PlasticLookAndFeel.setPlasticTheme(new LightGray());
-      }
-      else if (className.equalsIgnoreCase("com.jgoodies.looks.plastic.PlasticXPLookAndFeel"))
-      {
-        PlasticLookAndFeel.setPlasticTheme(new LightGray());
-      }
-
-      UIManager.setLookAndFeel(realClassName);
+      UIManager.setLookAndFeel(className);
       updateAllComponentTreeUIs();
     }
     catch (ClassNotFoundException | InstantiationException | IllegalAccessException |