Fix JavaFX for real this time

build.gradle

@@ -15,15 +15,17 @@ base {
     version = project.maven_version ?: rootProject.maven_version
 }
 
+sourceSets {
+    javaFxStub // Java 11+ does not include JavaFX anymore, so the JavaFX stubs are needed for the compiler
+}
+
 repositories {
     mavenCentral()
 }
 
 dependencies {
     compileOnly "org.jetbrains:annotations:24.1.0"
-    ["base", "graphics", "web", "swing"].each {
-        compileOnly "org.openjfx:javafx-$it:11:win" // Hardcoding the platform is not a problem since this is a compileOnly dependency
-    }
+    compileOnly sourceSets.javaFxStub.output
 
     api "org.apache.httpcomponents:httpclient:4.5.14"
     api "com.google.code.gson:gson:2.10.1"

src/javaFxStub/java/javafx/application/Platform.java

@@ -0,0 +1,24 @@
+/*
+ * This file is part of MinecraftAuth - https://github.com/RaphiMC/MinecraftAuth
+ * Copyright (C) 2022-2024 RK_01/RaphiMC and contributors
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package javafx.application;
+
+public class Platform {
+
+    public static native void runLater(final Runnable runnable);
+
+}

src/javaFxStub/java/javafx/beans/value/ChangeListener.java

@@ -0,0 +1,24 @@
+/*
+ * This file is part of MinecraftAuth - https://github.com/RaphiMC/MinecraftAuth
+ * Copyright (C) 2022-2024 RK_01/RaphiMC and contributors
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package javafx.beans.value;
+
+public interface ChangeListener<T> {
+
+    void changed(final ObservableValue<? extends T> observable, final T oldValue, final T newValue);
+
+}

src/javaFxStub/java/javafx/beans/value/ObservableValue.java

@@ -0,0 +1,24 @@
+/*
+ * This file is part of MinecraftAuth - https://github.com/RaphiMC/MinecraftAuth
+ * Copyright (C) 2022-2024 RK_01/RaphiMC and contributors
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package javafx.beans.value;
+
+public interface ObservableValue<T> {
+
+    void addListener(final ChangeListener<? super T> listener);
+
+}

src/javaFxStub/java/javafx/embed/swing/JFXPanel.java

@@ -0,0 +1,28 @@
+/*
+ * This file is part of MinecraftAuth - https://github.com/RaphiMC/MinecraftAuth
+ * Copyright (C) 2022-2024 RK_01/RaphiMC and contributors
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package javafx.embed.swing;
+
+import javafx.scene.Scene;
+
+import javax.swing.*;
+
+public class JFXPanel extends JComponent {
+
+    public native void setScene(final Scene scene);
+
+}

src/javaFxStub/java/javafx/scene/Parent.java

@@ -0,0 +1,21 @@
+/*
+ * This file is part of MinecraftAuth - https://github.com/RaphiMC/MinecraftAuth
+ * Copyright (C) 2022-2024 RK_01/RaphiMC and contributors
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package javafx.scene;
+
+public abstract class Parent {
+}

src/javaFxStub/java/javafx/scene/Scene.java

@@ -0,0 +1,25 @@
+/*
+ * This file is part of MinecraftAuth - https://github.com/RaphiMC/MinecraftAuth
+ * Copyright (C) 2022-2024 RK_01/RaphiMC and contributors
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package javafx.scene;
+
+public class Scene {
+
+    public Scene(final Parent root, final double width, final double height) {
+    }
+
+}

src/javaFxStub/java/javafx/scene/web/WebEngine.java

@@ -0,0 +1,30 @@
+/*
+ * This file is part of MinecraftAuth - https://github.com/RaphiMC/MinecraftAuth
+ * Copyright (C) 2022-2024 RK_01/RaphiMC and contributors
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package javafx.scene.web;
+
+import javafx.beans.value.ObservableValue;
+
+public final class WebEngine {
+
+    public native void setUserAgent(final String value);
+
+    public native void load(final String url);
+
+    public native ObservableValue<String> locationProperty();
+
+}

src/javaFxStub/java/javafx/scene/web/WebView.java

@@ -0,0 +1,28 @@
+/*
+ * This file is part of MinecraftAuth - https://github.com/RaphiMC/MinecraftAuth
+ * Copyright (C) 2022-2024 RK_01/RaphiMC and contributors
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package javafx.scene.web;
+
+import javafx.scene.Parent;
+
+public final class WebView extends Parent {
+
+    public native void setContextMenuEnabled(final boolean value);
+
+    public native WebEngine getEngine();
+
+}