Add option to synthesise a LookAndFeel class that automatically installs a theme for better interoperability with the LookAndFeelInfo class.

Load available themes as Service.

annotations-processor/build.gradle.kts

@@ -0,0 +1,7 @@
+plugins {
+    `java-library`
+}
+
+dependencies {
+    api(project(":darklaf-annotations"))
+}

annotations-processor/src/main/java/com/github/weisj/darklaf/annotations/processor/SynthesisesLafProcessor.java

@@ -0,0 +1,86 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020 Jannis Weis
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+package com.github.weisj.darklaf.annotations.processor;
+
+import java.io.IOException;
+import java.io.Writer;
+import java.util.Collection;
+import java.util.List;
+import java.util.Set;
+
+import javax.annotation.processing.*;
+import javax.lang.model.SourceVersion;
+import javax.lang.model.element.Element;
+import javax.lang.model.element.TypeElement;
+import javax.lang.model.util.ElementFilter;
+import javax.tools.JavaFileObject;
+
+import com.github.weisj.darklaf.annotations.SynthesiseLaf;
+
+@SupportedAnnotationTypes("com.github.weisj.darklaf.annotations.SynthesiseLaf")
+@SupportedSourceVersion(SourceVersion.RELEASE_8)
+public class SynthesisesLafProcessor extends AbstractProcessor {
+
+    private static final String IDENT = "    ";
+
+    @Override
+    public boolean process(final Set<? extends TypeElement> annotations, final RoundEnvironment roundEnv) {
+        Collection<? extends Element> annotatedElements = roundEnv.getElementsAnnotatedWith(SynthesiseLaf.class);
+        List<TypeElement> types = ElementFilter.typesIn(annotatedElements);
+        String packageName = "com.github.weisj.darklaf.theme.laf";
+        String baseClassName = "ReflectiveDelegatingThemedLaf";
+
+        for (TypeElement typeElement : types) {
+            String themeName = typeElement.getSimpleName().toString();
+            String themePath = typeElement.getQualifiedName().toString();
+            String synthesisedClassName = themeName + "DarklafLookAndFeel";
+            String synthesisedName = packageName + "." + synthesisedClassName;
+            String baseLaf = typeElement.getAnnotation(SynthesiseLaf.class).baseLaf();
+
+            StringBuilder builder = new StringBuilder();
+            builder.append("package ").append(packageName).append(";\n\n")
+                   .append("import ").append(themePath).append(";\n\n")
+                   .append("public class ").append(synthesisedClassName).append(" extends ").append(baseClassName)
+                   .append(" {\n\n")
+                   .append(IDENT)
+                   .append("public ").append(synthesisedClassName).append("() {\n")
+                   .append(IDENT).append(IDENT)
+                   .append("super(new ").append(themeName).append("(), \"").append(baseLaf).append("\");\n")
+                   .append(IDENT)
+                   .append("}\n")
+                   .append("}");
+
+            try {
+                JavaFileObject javaFileObject = processingEnv.getFiler().createSourceFile(synthesisedName);
+                Writer writer = javaFileObject.openWriter();
+                writer.write(builder.toString());
+                writer.close();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }
+        return false;
+    }
+}

annotations-processor/src/main/resources/META-INF/services/javax.annotation.processing.Processor

@@ -0,0 +1 @@
+com.github.weisj.darklaf.annotations.processor.SynthesisesLafProcessor

annotations/build.gradle.kts

@@ -0,0 +1,3 @@
+plugins {
+    `java-library`
+}

annotations/src/main/java/com/github/weisj/darklaf/annotations/SynthesiseLaf.java

@@ -0,0 +1,36 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020 Jannis Weis
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+package com.github.weisj.darklaf.annotations;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Retention(RetentionPolicy.SOURCE)
+@Target(ElementType.TYPE)
+public @interface SynthesiseLaf {
+    String baseLaf() default "com.github.weisj.darklaf.synthesised.ThemedDarkLaf";
+}

core/build.gradle.kts

@@ -16,6 +16,7 @@ dependencies {
     implementation(project(":darklaf-property-loader"))
     implementation("org.swinglabs:jxlayer")
     compileOnly("org.swinglabs:swingx")
+
     testImplementation("com.formdev:svgSalamander")
     testImplementation("com.miglayout:miglayout-core")
     testImplementation("com.miglayout:miglayout-swing")

core/src/main/java/com/github/weisj/darklaf/DarkLaf.java

@@ -24,16 +24,17 @@
  */
 package com.github.weisj.darklaf;
 
+import java.awt.*;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
 import javax.swing.*;
-import javax.swing.plaf.basic.BasicLookAndFeel;
 import javax.swing.plaf.metal.MetalLookAndFeel;
 
 import com.github.weisj.darklaf.platform.DecorationsHandler;
 import com.github.weisj.darklaf.task.*;
 import com.github.weisj.darklaf.theme.Theme;
+import com.github.weisj.darklaf.theme.laf.ThemedLookAndFeel;
 import com.github.weisj.darklaf.ui.DarkPopupFactory;
 import com.github.weisj.darklaf.ui.popupmenu.MouseGrabberUtil;
 import com.github.weisj.darklaf.util.LogUtil;
@@ -42,7 +43,7 @@ import com.github.weisj.darklaf.util.SystemInfo;
 /**
  * @author Jannis Weis
  */
-public class DarkLaf extends BasicLookAndFeel {
+public class DarkLaf extends ThemedLookAndFeel {
 
     public static final String SYSTEM_PROPERTY_PREFIX = "darklaf.";
     public static final String ALLOW_NATIVE_CODE_FLAG = DarkLaf.SYSTEM_PROPERTY_PREFIX + "allowNativeCode";
@@ -130,7 +131,10 @@ public class DarkLaf extends BasicLookAndFeel {
     @Override
     public UIDefaults getDefaults() {
         final UIDefaults defaults = base.getDefaults();
-        final Theme currentTheme = LafManager.getTheme();
+        final Theme currentTheme = getTheme();
+        if (isInitialized && !LafManager.getTheme().equals(currentTheme)) {
+            LafManager.setTheme(currentTheme);
+        }
         for (DefaultsInitTask task : INIT_TASKS) {
             if (task.onlyDuringInstallation() && !isInitialized) continue;
             task.run(currentTheme, defaults);
@@ -138,6 +142,36 @@ public class DarkLaf extends BasicLookAndFeel {
         return defaults;
     }
 
+    @Override
+    public LayoutStyle getLayoutStyle() {
+        return base.getLayoutStyle();
+    }
+
+    @Override
+    public void provideErrorFeedback(final Component component) {
+        base.provideErrorFeedback(component);
+    }
+
+    @Override
+    public Icon getDisabledIcon(final JComponent component, final Icon icon) {
+        return base.getDisabledIcon(component, icon);
+    }
+
+    @Override
+    public Icon getDisabledSelectedIcon(final JComponent component, final Icon icon) {
+        return base.getDisabledSelectedIcon(component, icon);
+    }
+
+    @Override
+    protected void setTheme(final Theme theme) {
+        // Do nothing.
+    }
+
+    @Override
+    public Theme getTheme() {
+        return LafManager.getTheme();
+    }
+
     @Override
     public String getName() {
         return "Darklaf";
@@ -150,7 +184,7 @@ public class DarkLaf extends BasicLookAndFeel {
 
     @Override
     public String getDescription() {
-        return "Dark Look and feel based on Darcula-LAF";
+        return "A themeable Look and Feel";
     }
 
     @Override

core/src/main/java/com/github/weisj/darklaf/DarkLafInfo.java

@@ -27,7 +27,7 @@ package com.github.weisj.darklaf;
 import javax.swing.*;
 
 /**
- * {@link javax.swing.UIManager.LookAndFeelInfo} for {@link DarkLaf}.
+ * {@link javax.swing.UIManager.LookAndFeelInfo} for {@link com.github.weisj.darklaf.DarkLaf}.
  *
  * @author Jannis Weis
  */

core/src/main/java/com/github/weisj/darklaf/LafManager.java

@@ -25,9 +25,7 @@
 package com.github.weisj.darklaf;
 
 import java.awt.*;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
+import java.util.*;
 import java.util.List;
 import java.util.logging.Level;
 import java.util.logging.Logger;
@@ -37,6 +35,7 @@ import javax.swing.*;
 import com.github.weisj.darklaf.platform.DecorationsHandler;
 import com.github.weisj.darklaf.platform.ThemePreferencesHandler;
 import com.github.weisj.darklaf.settings.ThemeSettings;
+import com.github.weisj.darklaf.synthesised.ThemedDarklafInfo;
 import com.github.weisj.darklaf.task.DefaultsAdjustmentTask;
 import com.github.weisj.darklaf.task.DefaultsInitTask;
 import com.github.weisj.darklaf.theme.*;
@@ -63,13 +62,10 @@ public final class LafManager {
 
     static {
         setLogLevel(Level.WARNING);
-        registerTheme(new IntelliJTheme(),
-                      new DarculaTheme(),
-                      new SolarizedLightTheme(),
-                      new SolarizedDarkTheme(),
-                      new OneDarkTheme(),
-                      new HighContrastLightTheme(),
-                      new HighContrastDarkTheme());
+        ServiceLoader.load(Theme.class).forEach(LafManager::registerTheme);
+        for (UIManager.LookAndFeelInfo info : getRegisteredThemeInfos()) {
+            UIManager.installLookAndFeel(info);
+        }
     }
 
     /**
@@ -285,6 +281,26 @@ public final class LafManager {
         return themes;
     }
 
+    /**
+     * Get {@link javax.swing.UIManager.LookAndFeelInfo}s for all currently registered themes.
+     * These can be directly used to install the specified theme.
+     * Only themes that are annotated using @SynthesiseLaf and compiled with the corresponding
+     * annotations processor may contribute to this list.
+     *
+     * @return all look and feel infos for currently registered themes as array.
+     */
+    public static UIManager.LookAndFeelInfo[] getRegisteredThemeInfos() {
+        return Arrays.stream(getRegisteredThemes())
+                     .map(ThemedDarklafInfo::new)
+                     .filter(ThemedDarklafInfo::exists)
+                     .toArray(UIManager.LookAndFeelInfo[]::new);
+    }
+
+    /**
+     * Get a combobox model for all currently registered themes.
+     *
+     * @return the combo box model.
+     */
     public static ComboBoxModel<Theme> getThemeComboBoxModel() {
         return new DefaultComboBoxModel<>(getRegisteredThemes());
     }

core/src/main/java/com/github/weisj/darklaf/synthesised/ThemedDarkLaf.java

@@ -0,0 +1,43 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020 Jannis Weis
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+package com.github.weisj.darklaf.synthesised;
+
+import com.github.weisj.darklaf.DarkLaf;
+import com.github.weisj.darklaf.theme.Theme;
+
+public class ThemedDarkLaf extends DarkLaf {
+
+    private Theme theme;
+
+    @Override
+    protected void setTheme(final Theme theme) {
+        this.theme = theme;
+    }
+
+    @Override
+    public Theme getTheme() {
+        return theme != null ? theme : super.getTheme();
+    }
+}

core/src/main/java/com/github/weisj/darklaf/synthesised/ThemedDarklafInfo.java

@@ -0,0 +1,56 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020 Jannis Weis
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+package com.github.weisj.darklaf.synthesised;
+
+import javax.swing.*;
+
+import com.github.weisj.darklaf.theme.Theme;
+import com.github.weisj.darklaf.theme.laf.ReflectiveDelegatingThemedLaf;
+
+public class ThemedDarklafInfo extends UIManager.LookAndFeelInfo {
+
+    private final String className;
+
+    public ThemedDarklafInfo(final Theme theme) {
+        super(theme.getName(), "");
+        String themeName = theme.getClass().getSimpleName();
+        String packageName = ReflectiveDelegatingThemedLaf.class.getPackage().getName();
+        className = packageName + "." + themeName + "DarklafLookAndFeel";
+    }
+
+    public boolean exists() {
+        try {
+            Class.forName(className);
+            return true;
+        } catch (ClassNotFoundException e) {
+            return false;
+        }
+    }
+
+    @Override
+    public String getClassName() {
+        return className;
+    }
+}

core/src/test/java/ui/ComponentDemo.java

@@ -129,7 +129,7 @@ public interface ComponentDemo {
     static JMenu createThemeMenu() {
         JMenu menu = new JMenu("Theme");
         ButtonGroup bg = new ButtonGroup();
-        for (Theme theme : LafManager.getRegisteredThemes()) {
+        for (UIManager.LookAndFeelInfo theme : LafManager.getRegisteredThemeInfos()) {
             createThemeItem(menu, bg, theme);
         }
         menu.addMenuListener(new MenuListener() {
@@ -157,7 +157,7 @@ public interface ComponentDemo {
         String currentThemeName = LafManager.getTheme().getName();
         Enumeration<AbstractButton> enumeration = bg.getElements();
         while (enumeration.hasMoreElements()) {
-            ThemeMenuItem mi = (ThemeMenuItem) enumeration.nextElement();
+            JMenuItem mi = (JMenuItem) enumeration.nextElement();
             if (Objects.equals(currentThemeName, mi.getName())) return mi;
         }
         return null;
@@ -169,8 +169,20 @@ public interface ComponentDemo {
         return menu;
     }
 
-    static void createThemeItem(final JMenu menu, final ButtonGroup bg, final Theme theme) {
-        final ThemeMenuItem mi = new ThemeMenuItem(theme);
+    static void createThemeItem(final JMenu menu, final ButtonGroup bg, final UIManager.LookAndFeelInfo info) {
+        // final ThemeMenuItem mi = new ThemeMenuItem(theme);
+        JMenuItem mi = new JRadioButtonMenuItem(info.getName());
+        mi.addActionListener(event -> {
+            try {
+                UIManager.setLookAndFeel(info.getClassName());
+            } catch (ClassNotFoundException
+                     | InstantiationException
+                     | IllegalAccessException
+                     | UnsupportedLookAndFeelException e) {
+                e.printStackTrace();
+            }
+            LafManager.updateLaf();
+        });
         menu.add(mi);
         bg.add(mi);
     }

dependencies-bom/build.gradle.kts

@@ -38,5 +38,7 @@ dependencies {
         apiv("com.miglayout:miglayout-swing", "miglayout")
         apiv("org.junit.jupiter:junit-jupiter-api", "junit")
         apiv("org.junit.jupiter:junit-jupiter-engine", "junit")
+        apiv("com.google.auto.service:auto-service-annotations", "auto-service")
+        apiv("com.google.auto.service:auto-service", "auto-service")
     }
 }

gradle.properties

@@ -22,3 +22,4 @@ swingx.version                                            = 1.6.1
 svgSalamander.version                                     = 1.1.2.1
 junit.version                                             = 5.6.2
 rsyntaxtextarea.version                                   = 3.1.1
+auto-service.version                                      = 1.0-rc5

settings.gradle.kts

@@ -15,6 +15,8 @@ rootProject.name = "darklaf"
 
 include(
     "dependencies-bom",
+    "annotations",
+    "annotations-processor",
     "native-utils",
     "core",
     "theme",

theme/build.gradle.kts

@@ -5,4 +5,10 @@ plugins {
 dependencies {
     implementation(project(":darklaf-property-loader"))
     implementation(project(":darklaf-utils"))
+
+    compileOnly(project(":darklaf-annotations"))
+    annotationProcessor(project(":darklaf-annotations-processor"))
+
+    compileOnly("com.google.auto.service:auto-service-annotations")
+    annotationProcessor("com.google.auto.service:auto-service")
 }

theme/src/main/java/com/github/weisj/darklaf/theme/DarculaTheme.java

@@ -24,12 +24,16 @@
  */
 package com.github.weisj.darklaf.theme;
 
+import com.github.weisj.darklaf.annotations.SynthesiseLaf;
 import com.github.weisj.darklaf.theme.info.ColorToneRule;
 import com.github.weisj.darklaf.theme.info.PresetIconRule;
+import com.google.auto.service.AutoService;
 
 /**
  * @author Jannis Weis
  */
+@AutoService(Theme.class)
+@SynthesiseLaf
 public class DarculaTheme extends Theme {
 
     @Override

theme/src/main/java/com/github/weisj/darklaf/theme/HighContrastDarkTheme.java

@@ -28,10 +28,14 @@ import java.util.Properties;
 
 import javax.swing.*;
 
+import com.github.weisj.darklaf.annotations.SynthesiseLaf;
 import com.github.weisj.darklaf.theme.info.ColorToneRule;
 import com.github.weisj.darklaf.theme.info.ContrastRule;
 import com.github.weisj.darklaf.theme.info.PresetIconRule;
+import com.google.auto.service.AutoService;
 
+@AutoService(Theme.class)
+@SynthesiseLaf
 public class HighContrastDarkTheme extends Theme {
 
     @Override

theme/src/main/java/com/github/weisj/darklaf/theme/HighContrastLightTheme.java

@@ -28,10 +28,14 @@ import java.util.Properties;
 
 import javax.swing.*;
 
+import com.github.weisj.darklaf.annotations.SynthesiseLaf;
 import com.github.weisj.darklaf.theme.info.ColorToneRule;
 import com.github.weisj.darklaf.theme.info.ContrastRule;
 import com.github.weisj.darklaf.theme.info.PresetIconRule;
+import com.google.auto.service.AutoService;
 
+@AutoService(Theme.class)
+@SynthesiseLaf
 public class HighContrastLightTheme extends Theme {
 
     @Override

theme/src/main/java/com/github/weisj/darklaf/theme/IntelliJTheme.java

@@ -28,12 +28,16 @@ import java.util.Properties;
 
 import javax.swing.*;
 
+import com.github.weisj.darklaf.annotations.SynthesiseLaf;
 import com.github.weisj.darklaf.theme.info.ColorToneRule;
 import com.github.weisj.darklaf.theme.info.PresetIconRule;
+import com.google.auto.service.AutoService;
 
 /**
  * @author Jannis Weis
  */
+@AutoService(Theme.class)
+@SynthesiseLaf
 public class IntelliJTheme extends Theme {
 
     @Override

theme/src/main/java/com/github/weisj/darklaf/theme/OneDarkTheme.java

@@ -28,9 +28,13 @@ import java.util.Properties;
 
 import javax.swing.*;
 
+import com.github.weisj.darklaf.annotations.SynthesiseLaf;
 import com.github.weisj.darklaf.theme.info.ColorToneRule;
 import com.github.weisj.darklaf.theme.info.PresetIconRule;
+import com.google.auto.service.AutoService;
 
+@AutoService(Theme.class)
+@SynthesiseLaf
 public class OneDarkTheme extends Theme {
     @Override
     protected PresetIconRule getPresetIconRule() {

theme/src/main/java/com/github/weisj/darklaf/theme/SolarizedDarkTheme.java

@@ -28,9 +28,13 @@ import java.util.Properties;
 
 import javax.swing.*;
 
+import com.github.weisj.darklaf.annotations.SynthesiseLaf;
 import com.github.weisj.darklaf.theme.info.ColorToneRule;
 import com.github.weisj.darklaf.theme.info.PresetIconRule;
+import com.google.auto.service.AutoService;
 
+@AutoService(Theme.class)
+@SynthesiseLaf
 public class SolarizedDarkTheme extends Theme {
 
     @Override

theme/src/main/java/com/github/weisj/darklaf/theme/SolarizedLightTheme.java

@@ -28,9 +28,13 @@ import java.util.Properties;
 
 import javax.swing.*;
 
+import com.github.weisj.darklaf.annotations.SynthesiseLaf;
 import com.github.weisj.darklaf.theme.info.ColorToneRule;
 import com.github.weisj.darklaf.theme.info.PresetIconRule;
+import com.google.auto.service.AutoService;
 
+@AutoService(Theme.class)
+@SynthesiseLaf
 public class SolarizedLightTheme extends Theme {
 
     @Override

theme/src/main/java/com/github/weisj/darklaf/theme/laf/DelegatingThemedLaf.java

@@ -0,0 +1,113 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020 Jannis Weis
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+package com.github.weisj.darklaf.theme.laf;
+
+import java.awt.*;
+
+import javax.swing.*;
+
+import com.github.weisj.darklaf.theme.Theme;
+
+public class DelegatingThemedLaf extends ThemedLookAndFeel {
+
+    private final Theme theme;
+    private final LookAndFeel lafBase;
+
+    public DelegatingThemedLaf(final Theme theme, final ThemedLookAndFeel lafBase) {
+        this.theme = theme;
+        this.lafBase = lafBase;
+        lafBase.setTheme(theme);
+    }
+
+    @Override
+    public String getName() {
+        return theme.getName();
+    }
+
+    @Override
+    public String getID() {
+        return lafBase.getID() + " - " + getName();
+    }
+
+    @Override
+    public String getDescription() {
+        return lafBase.getDescription();
+    }
+
+    @Override
+    public boolean isNativeLookAndFeel() {
+        return lafBase.isNativeLookAndFeel();
+    }
+
+    @Override
+    public boolean isSupportedLookAndFeel() {
+        return lafBase.isSupportedLookAndFeel();
+    }
+
+    @Override
+    protected void setTheme(final Theme theme) {
+        // Do nothing.
+    }
+
+    @Override
+    public Theme getTheme() {
+        return theme;
+    }
+
+    @Override
+    public LayoutStyle getLayoutStyle() {
+        return lafBase.getLayoutStyle();
+    }
+
+    @Override
+    public void provideErrorFeedback(final Component component) {
+        lafBase.provideErrorFeedback(component);
+    }
+
+    @Override
+    public Icon getDisabledIcon(final JComponent component, final Icon icon) {
+        return lafBase.getDisabledIcon(component, icon);
+    }
+
+    @Override
+    public Icon getDisabledSelectedIcon(final JComponent component, final Icon icon) {
+        return lafBase.getDisabledSelectedIcon(component, icon);
+    }
+
+    @Override
+    public void initialize() {
+        lafBase.initialize();
+    }
+
+    @Override
+    public void uninitialize() {
+        lafBase.uninitialize();
+    }
+
+    @Override
+    public UIDefaults getDefaults() {
+        return lafBase.getDefaults();
+    }
+}

theme/src/main/java/com/github/weisj/darklaf/theme/laf/ReflectiveDelegatingThemedLaf.java

@@ -0,0 +1,56 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020 Jannis Weis
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+package com.github.weisj.darklaf.theme.laf;
+
+import java.lang.reflect.InvocationTargetException;
+
+import javax.swing.*;
+
+import com.github.weisj.darklaf.theme.Theme;
+
+public class ReflectiveDelegatingThemedLaf extends DelegatingThemedLaf {
+
+    public ReflectiveDelegatingThemedLaf(final Theme theme, final String baseLafClass) {
+        super(theme, getLaf(baseLafClass));
+    }
+
+    @Override
+    public UIDefaults getDefaults() {
+        return super.getDefaults();
+    }
+
+    private static ThemedLookAndFeel getLaf(final String baseLafClass) {
+        try {
+            Class<?> base = Class.forName(baseLafClass);
+            if (!ThemedLookAndFeel.class.isAssignableFrom(base)) {
+                throw new IllegalArgumentException(base + " is not of type " + ThemedLookAndFeel.class);
+            }
+            return (ThemedLookAndFeel) base.getDeclaredConstructor().newInstance();
+        } catch (ClassNotFoundException | NoSuchMethodException
+                 | InstantiationException | IllegalAccessException | InvocationTargetException e) {
+            throw new RuntimeException(e);
+        }
+    }
+}

theme/src/main/java/com/github/weisj/darklaf/theme/laf/ThemedLookAndFeel.java

@@ -0,0 +1,36 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020 Jannis Weis
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+package com.github.weisj.darklaf.theme.laf;
+
+import javax.swing.*;
+
+import com.github.weisj.darklaf.theme.Theme;
+
+public abstract class ThemedLookAndFeel extends LookAndFeel {
+
+    protected abstract void setTheme(final Theme theme);
+
+    public abstract Theme getTheme();
+}