fix for AWT TextArea.setCaretPosition() not working.

BobHanson · BobHanson · commit 11d528f901f2 · 2019-10-30T18:34:05.000-05:00
Still not implemented for Swing
diff --git a/sources/net.sf.j2s.java.core/src/swingjs/plaf/JSTextAreaUI.java b/sources/net.sf.j2s.java.core/src/swingjs/plaf/JSTextAreaUI.java
@@ -5,6 +5,7 @@
 import java.beans.PropertyChangeEvent;
 
 import javax.swing.JTextArea;
+import javax.swing.event.CaretEvent;
 import javax.swing.text.Element;
 import javax.swing.text.PlainView;
 import javax.swing.text.View;
@@ -173,4 +174,16 @@ protected boolean handleTab(Object jqEvent) {
 	}
 
 
+	@Override
+	public void caretUpdatedByProgram(CaretEvent e) {
+		if (!jc.isVisible() || !isAWT) // for now, AWT only
+			return;
+		@SuppressWarnings("unused")
+		int pt = e.getDot();
+		// Unfortunately, not MacOS, Edge, or MS Explorer
+		/**
+		 * @j2sNative this.domNode.scrollTo && this.domNode.scrollTo(0, pt);
+		 */
+	}
+
 }
