Make theme changes also affect components that are not in UI tree.

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

@@ -8,7 +8,8 @@ import com.github.weisj.darklaf.theme.IntelliJTheme;
 import com.github.weisj.darklaf.theme.OneDarkTheme;
 import com.github.weisj.darklaf.theme.SolarizedDarkTheme;
 import com.github.weisj.darklaf.theme.SolarizedLightTheme;
-import java.awt.Dialog;
+
+import java.awt.*;
 import javax.swing.JInternalFrame;
 import javax.swing.SwingUtilities;
 import javax.swing.UIManager;
@@ -175,4 +176,14 @@ public enum LAFTheme
 			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
 		}
 	}
+
+	/**
+	 * Make sure that theme changes also affect components that are not in the UI tree.
+	 */
+	public static void registerThemeUpdate(Component... components) {
+		LafManager.registerInitTask((t, p) -> SwingUtilities.invokeLater(() -> {
+			for (Component component : components)
+				SwingUtilities.updateComponentTreeUI(component);
+		}));
+	}
 }

src/main/java/the/bytecode/club/bytecodeviewer/searching/impl/LDCSearch.java

@@ -11,6 +11,7 @@ import org.objectweb.asm.tree.InsnList;
 import org.objectweb.asm.tree.LdcInsnNode;
 import org.objectweb.asm.tree.MethodNode;
 import the.bytecode.club.bytecodeviewer.BytecodeViewer;
+import the.bytecode.club.bytecodeviewer.gui.theme.LAFTheme;
 import the.bytecode.club.bytecodeviewer.resources.ResourceContainer;
 import the.bytecode.club.bytecodeviewer.searching.EnterKeyEvent;
 import the.bytecode.club.bytecodeviewer.searching.LDCSearchTreeNodeResult;
@@ -53,6 +54,7 @@ public class LDCSearch implements SearchPanel
     {
         searchText = new JTextField("");
         searchText.addKeyListener(EnterKeyEvent.SINGLETON);
+        LAFTheme.registerThemeUpdate(searchText);
     }
 
     @Override
@@ -63,6 +65,7 @@ public class LDCSearch implements SearchPanel
             myPanel = new JPanel(new GridLayout(1, 2));
             myPanel.add(new TranslatedJLabel("Search String: ", TranslatedComponents.SEARCH_STRING));
             myPanel.add(searchText);
+            LAFTheme.registerThemeUpdate(myPanel);
         }
 
         return myPanel;

src/main/java/the/bytecode/club/bytecodeviewer/searching/impl/MemberWithAnnotationSearch.java

@@ -4,6 +4,7 @@ import org.objectweb.asm.Type;
 import org.objectweb.asm.tree.AnnotationNode;
 import org.objectweb.asm.tree.ClassNode;
 import the.bytecode.club.bytecodeviewer.BytecodeViewer;
+import the.bytecode.club.bytecodeviewer.gui.theme.LAFTheme;
 import the.bytecode.club.bytecodeviewer.resources.ResourceContainer;
 import the.bytecode.club.bytecodeviewer.searching.EnterKeyEvent;
 import the.bytecode.club.bytecodeviewer.searching.LDCSearchTreeNodeResult;
@@ -46,6 +47,7 @@ public class MemberWithAnnotationSearch implements SearchPanel {
   public MemberWithAnnotationSearch() {
     annotation = new JTextField("");
     annotation.addKeyListener(EnterKeyEvent.SINGLETON);
+    LAFTheme.registerThemeUpdate(annotation);
   }
 
   @Override
@@ -54,6 +56,7 @@ public class MemberWithAnnotationSearch implements SearchPanel {
       myPanel = new JPanel(new GridLayout(1, 2));
       myPanel.add(new TranslatedJLabel("Annotation name: ", TranslatedComponents.ANNOTATION_NAME));
       myPanel.add(annotation);
+      LAFTheme.registerThemeUpdate(myPanel);
     }
 
     return myPanel;

src/main/java/the/bytecode/club/bytecodeviewer/searching/impl/MethodCallSearch.java

@@ -1,16 +1,18 @@
 package the.bytecode.club.bytecodeviewer.searching.impl;
 
+import com.github.weisj.darklaf.LafManager;
 import eu.bibl.banalysis.asm.desc.OpcodeInfo;
 import java.awt.GridLayout;
 import java.util.Iterator;
-import javax.swing.JPanel;
+import javax.swing.*;
-import javax.swing.JTextField;
+
 import org.objectweb.asm.tree.AbstractInsnNode;
 import org.objectweb.asm.tree.ClassNode;
 import org.objectweb.asm.tree.InsnList;
 import org.objectweb.asm.tree.MethodInsnNode;
 import org.objectweb.asm.tree.MethodNode;
 import the.bytecode.club.bytecodeviewer.BytecodeViewer;
+import the.bytecode.club.bytecodeviewer.gui.theme.LAFTheme;
 import the.bytecode.club.bytecodeviewer.resources.ResourceContainer;
 import the.bytecode.club.bytecodeviewer.searching.EnterKeyEvent;
 import the.bytecode.club.bytecodeviewer.searching.LDCSearchTreeNodeResult;
@@ -59,6 +61,8 @@ public class MethodCallSearch implements SearchPanel
         mName.addKeyListener(EnterKeyEvent.SINGLETON);
         mDesc = new JTextField("");
         mDesc.addKeyListener(EnterKeyEvent.SINGLETON);
+
+        LAFTheme.registerThemeUpdate(mOwner, mName, mDesc);
     }
 
     public JPanel getPanel()
@@ -72,6 +76,7 @@ public class MethodCallSearch implements SearchPanel
             myPanel.add(mName);
             myPanel.add(new TranslatedJLabel("Desc: ", TranslatedComponents.DESC));
             myPanel.add(mDesc);
+            LAFTheme.registerThemeUpdate(myPanel);
         }
 
         return myPanel;

src/main/java/the/bytecode/club/bytecodeviewer/searching/impl/RegexSearch.java

@@ -9,6 +9,7 @@ import org.objectweb.asm.Type;
 import org.objectweb.asm.tree.ClassNode;
 import org.objectweb.asm.tree.MethodNode;
 import the.bytecode.club.bytecodeviewer.BytecodeViewer;
+import the.bytecode.club.bytecodeviewer.gui.theme.LAFTheme;
 import the.bytecode.club.bytecodeviewer.resources.ResourceContainer;
 import the.bytecode.club.bytecodeviewer.searching.EnterKeyEvent;
 import the.bytecode.club.bytecodeviewer.searching.LDCSearchTreeNodeResult;
@@ -54,6 +55,8 @@ public class RegexSearch implements SearchPanel
     {
         searchText = new JTextField("");
         searchText.addKeyListener(EnterKeyEvent.SINGLETON);
+
+        LAFTheme.registerThemeUpdate(searchText);
     }
 
     @Override
@@ -64,6 +67,7 @@ public class RegexSearch implements SearchPanel
             myPanel = new JPanel(new GridLayout(1, 2));
             myPanel.add(new TranslatedJLabel("Search Regex: ", TranslatedComponents.SEARCH_REGEX));
             myPanel.add(searchText);
+            LAFTheme.registerThemeUpdate(myPanel);
         }
 
         return myPanel;