WIP custom jfxpanel hack

src/main/java/javafx/embed/swing/CustomJFXPanel.java

@@ -0,0 +1,49 @@
+package javafx.embed.swing;
+
+import java.awt.event.InputMethodEvent;
+import java.lang.reflect.Field;
+
+import com.sun.javafx.embed.EmbeddedSceneInterface;
+
+public class CustomJFXPanel extends JFXPanel {
+
+    public CustomJFXPanel() {
+        super();
+
+        Field f;
+        try {
+            f = this.getClass().getSuperclass().getDeclaredField("scenePeer");
+            f.setAccessible(true);
+
+        } catch (NoSuchFieldException | SecurityException e) {
+            // TODO Auto-generated catch block
+            e.printStackTrace();
+        }
+    }
+    @Override
+    protected void processInputMethodEvent(InputMethodEvent e) {
+        if (e.getID() == InputMethodEvent.INPUT_METHOD_TEXT_CHANGED) {
+            sendInputMethodEventToFX(e);
+        }
+
+    super.processInputMethodEvent(e);
+    }
+
+
+    private void sendInputMethodEventToFX(InputMethodEvent e) {
+        String t = InputMethodSupport.getTextForEvent(e);
+
+        int insertionIndex = 0;
+        if (e.getCaret() != null) {
+            insertionIndex = e.getCaret().getInsertionIndex();
+        }
+
+
+        EmbeddedSceneInterface scenePeer = (EmbeddedSceneInterface) f.get;
+        scenePeer.inputMethodEvent(
+                javafx.scene.input.InputMethodEvent.INPUT_METHOD_TEXT_CHANGED,
+                InputMethodSupport.inputMethodEventComposed(t, e.getCommittedCharacterCount()),
+                t.substring(0, e.getCommittedCharacterCount()),
+                insertionIndex);
+    }
+}