Added DarkLAF

I had a few issues with DarkLaf so as a backup I kept the old Darcula Theme as well.

DarkLaf is based off of Darcula so they are very similar, eventually it may be better to drop Darcula support for DarkLaf once all of the bugs are resolved.

pom.xml

@@ -224,6 +224,11 @@
             <artifactId>darcula</artifactId>
             <version>2017.11bcv</version>
         </dependency>
+        <dependency>
+            <groupId>com.github.weisj</groupId>
+            <artifactId>darklaf-core</artifactId>
+            <version>2.5.5</version>
+        </dependency>
     </dependencies>
 
     <build>

src/main/java/the/bytecode/club/bytecodeviewer/BytecodeViewer.java

@@ -175,6 +175,7 @@ public class BytecodeViewer
                         "Make sure to watch the repo: https://github.com/Konloch/bytecode-viewer for " + VERSION + "'s release");
 
             viewer = new MainViewerGUI();
+            SwingUtilities.updateComponentTreeUI(viewer);
             Settings.loadSettings();
     
             int CLI = CommandLineInput.parseCommandLine(args);

src/main/java/the/bytecode/club/bytecodeviewer/Configuration.java

@@ -37,6 +37,6 @@ public class Configuration
 	
 	public static long lastHotKeyExecuted = System.currentTimeMillis();
 	
-	public static LAFTheme lafTheme = LAFTheme.LIGHT; //lightmode by default since it uses the system theme
+	public static LAFTheme lafTheme = LAFTheme.SYSTEM; //lightmode by default since it uses the system theme
 	public static RSTATheme rstaTheme = lafTheme.getRSTATheme();
 }

src/main/java/the/bytecode/club/bytecodeviewer/gui/components/SearchableRSyntaxTextArea.java

@@ -3,9 +3,11 @@ package the.bytecode.club.bytecodeviewer.gui.components;
 import org.fife.ui.rsyntaxtextarea.RSyntaxTextArea;
 import org.fife.ui.rtextarea.RTextScrollPane;
 import the.bytecode.club.bytecodeviewer.BytecodeViewer;
+import the.bytecode.club.bytecodeviewer.Configuration;
 import the.bytecode.club.bytecodeviewer.Resources;
 import the.bytecode.club.bytecodeviewer.gui.components.listeners.PressKeyListener;
 import the.bytecode.club.bytecodeviewer.gui.components.listeners.ReleaseKeyListener;
+import the.bytecode.club.bytecodeviewer.gui.theme.LAFTheme;
 import the.bytecode.club.bytecodeviewer.util.JTextAreaUtils;
 
 import javax.swing.*;
@@ -44,9 +46,20 @@ public class SearchableRSyntaxTextArea extends RSyntaxTextArea
 	private final JTextField searchInput = new JTextField();
 	private final JCheckBox caseSensitiveSearch = new JCheckBox("Exact");
 	private final JLabel titleHeader = new JLabel("");
+	private final Color scrollBackground = new Color(0x3c3f41);
+	private final Color scrollForeground = new Color(0x575859);
 	
 	public SearchableRSyntaxTextArea()
 	{
+		if(Configuration.lafTheme == LAFTheme.BETTER_DARK)
+		{
+			//this fixes the white border on the jScrollBar panes
+			scrollPane.getHorizontalScrollBar().setBackground(scrollBackground);
+			scrollPane.getHorizontalScrollBar().setForeground(scrollForeground);
+			scrollPane.getVerticalScrollBar().setBackground(scrollBackground);
+			scrollPane.getVerticalScrollBar().setForeground(scrollForeground);
+		}
+		
 		setAntiAliasingEnabled(true);
 		
 		scrollPane.setColumnHeaderView(searchPanel);

src/main/java/the/bytecode/club/bytecodeviewer/gui/theme/LAFTheme.java

@@ -1,6 +1,9 @@
 package the.bytecode.club.bytecodeviewer.gui.theme;
 
 import com.bulenkov.darcula.DarculaLaf;
+import com.github.weisj.darklaf.LafManager;
+import com.github.weisj.darklaf.theme.DarculaTheme;
+import com.github.weisj.darklaf.theme.IntelliJTheme;
 
 import javax.swing.*;
 
@@ -11,8 +14,10 @@ import javax.swing.*;
  */
 public enum LAFTheme
 {
-	LIGHT("Light Theme (Requires restart)", RSTATheme.DEFAULT), //System theme
+	SYSTEM("System Theme (Fast)", RSTATheme.DEFAULT), //System theme
-	DARK("Dark Theme (Requires restart)", RSTATheme.DARK), //Darcula
+	DARK("Dark Theme (Fast)", RSTATheme.DARK), //Darcula 2017
+	BETTER_DARK("Better Dark Theme (Slow)", RSTATheme.DARK), //Darcula 2021
+	LIGHT("Light Theme (Slow)", RSTATheme.DEFAULT), //Intellij theme
 	;
 	
 	private final String readableName;
@@ -39,13 +44,21 @@ public enum LAFTheme
 		switch(this)
 		{
 			default:
-			case LIGHT:
+			case SYSTEM:
 				UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
 				break;
 			
 			case DARK:
 				UIManager.setLookAndFeel(new DarculaLaf());
 				break;
+			
+			case BETTER_DARK:
+				LafManager.install(new DarculaTheme());
+				break;
+			
+			case LIGHT:
+				LafManager.install(new IntelliJTheme());
+				break;
 		}
 	}
 }