Name: vr73486 Date: 11/09/99

In windows Look And Feel JTextArea in jTextComponent test has a gray background
To reproduce bug:
Compile and run the following code.
Note that JTextArea background color is gray

Note that JTextPane has a white background


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/* Copyright (c) Sun Microsystems 1999

$Header: /home/sun/src/JDK1.2/jTextComponent.java,v 1.4 1999/10/13 10:52:05 isam Exp $

*/

import java.awt.*;
import java.awt.font.*;
import javax.swing.*;
import javax.swing.border.*;
import javax.swing.text.*;

public class jTextComponent extends JApplet
{
  public void init()
  {
    jTextComponent1 jTextComponent2 = new jTextComponent1();
    getContentPane().add(jTextComponent2);
  }

  public static void main(String[] args)
  {
    JFrame frame = new JFrame("\u0645\u062b\u0627\u0644");
    frame.setContentPane(new jTextComponent1());
    frame.pack();
    frame.setVisible(true);
  }
}
class jTextComponent1 extends JPanel
{
  public jTextComponent1()
  {
    JLabel l;
    JPanel p;
    JTextField field;
    JTextArea area;
    JTextPane pane;
    JPanel panel = new JPanel(new FlowLayout(FlowLayout.LEFT));

    p = new JPanel(new FlowLayout(FlowLayout.LEFT, 0, 0));
    l = new JLabel("JTF1, implicit, left");
    l.setVerticalAlignment(SwingConstants.BOTTOM);
    l.setFont(new Font(l.getFont().getName(), Font.ITALIC, 9));
    field = new JTextField(15);
    field.setText("\u062a\u0641\u0627\u062d\u0020\u0623\u062d\u0645\u0631\u0020\u05d9\u05d5\u05dd\u0020\u05e0\u05e2\u05d9\u05dd");
    p.add(l);
    p.add(field);
    p.setPreferredSize(new Dimension(175,60));
    panel.add(p);

    p = new JPanel(new FlowLayout(FlowLayout.LEFT, 0, 0));
    l = new JLabel("JTF2, explicit RTL, right");
    l.setVerticalAlignment(SwingConstants.BOTTOM);
    l.setFont(new Font(l.getFont().getName(), Font.ITALIC, 9));
    field = new JTextField(15);
    field.setHorizontalAlignment(JTextField.RIGHT);
    field.getDocument().putProperty(TextAttribute.RUN_DIRECTION,TextAttribute.RUN_DIRECTION_RTL);
    field.setText("\u0053\u0074\u0061\u0072\u0074\u0020\u062a\u0641\u0627\u062d\u0020\u0623\u062d\u0645\u0631\u0020\u05d9\u05d5\u05dd\u0020\u05e0\u05e2\u05d9\u05dd");
    p.add(l);
    p.add(field);
    p.setPreferredSize(new Dimension(200,60));
    panel.add(p);

    p = new JPanel(new FlowLayout(FlowLayout.LEFT, 0, 0));
    l = new JLabel("JTF3, explicit RTL, left");
    l.setVerticalAlignment(SwingConstants.BOTTOM);
    l.setFont(new Font(l.getFont().getName(), Font.ITALIC, 9));
    field = new JTextField(15);
    field.getDocument().putProperty(TextAttribute.RUN_DIRECTION,TextAttribute.RUN_DIRECTION_RTL);
    field.setText("\u0053\u0074\u0061\u0072\u0074\u0020\u062a\u0641\u0627\u062d\u0020\u0623\u062d\u0645\u0631\u0020\u05d9\u05d5\u05dd\u0020\u05e0\u05e2\u05d9\u05dd");
    p.add(l);
    p.add(field);
    p.setPreferredSize(new Dimension(175,60));
    panel.add(p);

    p = new JPanel(new FlowLayout(FlowLayout.LEFT, 0, 0));
    l = new JLabel("JTF4, explicit LTR, left");
    l.setVerticalAlignment(SwingConstants.BOTTOM);
    l.setFont(new Font(l.getFont().getName(), Font.ITALIC, 9));
    field = new JTextField(15);
    field.getDocument().putProperty(TextAttribute.RUN_DIRECTION,TextAttribute.RUN_DIRECTION_LTR);
    field.setText("\u062a\u0641\u0627\u062d\u0020\u0623\u062d\u0645\u0631\u0020\u05d9\u05d5\u05dd\u0020\u05e0\u05e2\u05d9\u05dd");
    p.add(l);
    p.add(field);
    p.setPreferredSize(new Dimension(175,60));
    panel.add(p);

    p = new JPanel(new FlowLayout(FlowLayout.LEFT, 0, 0));
    l = new JLabel("JTF5, explicit LTR, right");
    l.setVerticalAlignment(SwingConstants.BOTTOM);
    l.setFont(new Font(l.getFont().getName(), Font.ITALIC, 9));
    field = new JTextField(15);
    field.setHorizontalAlignment(JTextField.RIGHT);
    field.getDocument().putProperty(TextAttribute.RUN_DIRECTION,TextAttribute.RUN_DIRECTION_LTR);
    field.setText("\u062a\u0641\u0627\u062d\u0020\u0623\u062d\u0645\u0631\u0020\u05d9\u05d5\u05dd\u0020\u05e0\u05e2\u05d9\u05dd");
    p.add(l);
    p.add(field);
    p.setPreferredSize(new Dimension(175,60));
    panel.add(p);

    p = new JPanel(new FlowLayout(FlowLayout.LEFT, 0, 0));
    l = new JLabel("JTA1, implicit, left");
    l.setVerticalAlignment(SwingConstants.BOTTOM);
    l.setFont(new Font(l.getFont().getName(), Font.ITALIC, 9));
    area = new JTextArea(3,15);
    area.setText("\u062a\u0641\u0627\u062d\u0020\u0623\u062d\u0645\u0631\u0020\u05d9\u05d5\u05dd\u0020\u05e0\u05e2\u05d9\u05dd");
    area.setLineWrap(true);
    p.add(l);
    p.add(area);
    p.setPreferredSize(new Dimension(175,110));
    panel.add(p);

    p = new JPanel(new FlowLayout(FlowLayout.LEFT, 0, 0));
    l = new JLabel("JTA2, explicit RTL, left");
    l.setVerticalAlignment(SwingConstants.BOTTOM);
    l.setFont(new Font(l.getFont().getName(), Font.ITALIC, 9));
    area = new JTextArea(3,15);
    area.setLineWrap(true);
    area.getDocument().putProperty(TextAttribute.RUN_DIRECTION,TextAttribute.RUN_DIRECTION_RTL);
    area.setText("\u0053\u0074\u0061\u0072\u0074\u0020\u062a\u0641\u0627\u062d\u0020\u0623\u062d\u0645\u0631\u0020\u05d9\u05d5\u05dd\u0020\u05e0\u05e2\u05d9\u05dd");
    p.add(l);
    p.add(area);
    p.setPreferredSize(new Dimension(175,110));
    panel.add(p);

    p = new JPanel(new FlowLayout(FlowLayout.LEFT, 0, 0));
    l = new JLabel("JTA3, explicit LTR, left");
    l.setVerticalAlignment(SwingConstants.BOTTOM);
    l.setFont(new Font(l.getFont().getName(), Font.ITALIC, 9));
    area = new JTextArea(3,15);
    area.setLineWrap(true);
    area.getDocument().putProperty(TextAttribute.RUN_DIRECTION,TextAttribute.RUN_DIRECTION_LTR);
    area.setText("\u062a\u0641\u0627\u062d\u0020\u0623\u062d\u0645\u0631\u0020\u05d9\u05d5\u05dd\u0020\u05e0\u05e2\u05d9\u05dd");
    p.add(l);
    p.add(area);
    p.setPreferredSize(new Dimension(175,110));
    panel.add(p);

    p = new JPanel(new FlowLayout(FlowLayout.LEFT, 0, 0));
    l = new JLabel("JTP1 implicit, left");
    pane = new JTextPane();
    l.setVerticalAlignment(SwingConstants.BOTTOM);
    l.setFont(new Font(l.getFont().getName(), Font.ITALIC, 9));
    pane.setPreferredSize(new Dimension(180,250));
    pane.setText("\u062a\u0641\u0627\u062d\u0020\u0623\u062d\u0645\u0631\u0020\u05d9\u05d5\u05dd\u0020\u05e0\u05e2\u05d9\u05dd");
    p.add(l);
    p.add(pane);
    p.setPreferredSize(new Dimension(175,160));
    panel.add(p);

    p = new JPanel(new FlowLayout(FlowLayout.LEFT, 0, 0));
    l = new JLabel("JTP2 explicit RTL, left");
    pane = new JTextPane();
    l.setVerticalAlignment(SwingConstants.BOTTOM);
    l.setFont(new Font(l.getFont().getName(), Font.ITALIC, 9));
    pane.getDocument().putProperty(TextAttribute.RUN_DIRECTION,TextAttribute.RUN_DIRECTION_RTL);
    pane.setPreferredSize(new Dimension(180,250));
    pane.setText("\u0053\u0074\u0061\u0072\u0074\u0020\u062a\u0641\u0627\u062d\u0020\u0623\u062d\u0645\u0631\u0020\u05d9\u05d5\u05dd\u0020\u05e0\u05e2\u05d9\u05dd");
    p.add(l);
    p.add(pane);
    p.setPreferredSize(new Dimension(175,160));
    panel.add(p);

    p = new JPanel(new FlowLayout(FlowLayout.LEFT, 0, 0));
    l = new JLabel("JTP3 explicit RTL, right");
    l.setVerticalAlignment(SwingConstants.BOTTOM);
    l.setFont(new Font(l.getFont().getName(), Font.ITALIC, 9));
    pane = new JTextPane();
    pane.getDocument().putProperty(TextAttribute.RUN_DIRECTION,TextAttribute.RUN_DIRECTION_RTL);
    MutableAttributeSet rightStyle;
    rightStyle = new SimpleAttributeSet();
    StyleConstants.setAlignment(rightStyle,StyleConstants.ALIGN_RIGHT);
    StyledDocument doc = pane.getStyledDocument();
    SimpleAttributeSet a = new SimpleAttributeSet();
    pane.setParagraphAttributes(rightStyle,true);
    pane.setPreferredSize(new Dimension(180,250));
    pane.setText("\u0053\u0074\u0061\u0072\u0074\u0020\u062a\u0641\u0627\u062d\u0020\u0623\u062d\u0645\u0631\u0020\u05d9\u05d5\u05dd\u0020\u05e0\u05e2\u05d9\u05dd");
    p.add(l);
    p.add(pane);
    p.setPreferredSize(new Dimension(175,160));
    panel.add(p);

    p = new JPanel(new FlowLayout(FlowLayout.LEFT, 0, 0));
    l = new JLabel("JTP4 explicit LTR, left");
    l.setVerticalAlignment(SwingConstants.BOTTOM);
    l.setFont(new Font(l.getFont().getName(), Font.ITALIC, 9));
    pane = new JTextPane();
    pane.getDocument().putProperty(TextAttribute.RUN_DIRECTION,TextAttribute.RUN_DIRECTION_LTR);
    pane.setPreferredSize(new Dimension(180,250));
    pane.setText("\u062a\u0641\u0627\u062d\u0020\u0623\u062d\u0645\u0631\u0020\u05d9\u05d5\u05dd\u0020\u05e0\u05e2\u05d9\u05dd");
    p.add(l);
    p.add(pane);
    p.setPreferredSize(new Dimension(175,160));
    panel.add(p);
    
    p = new JPanel(new FlowLayout(FlowLayout.LEFT, 0, 0));
    l = new JLabel("JTP5 explicit LTR, right");
    l.setVerticalAlignment(SwingConstants.BOTTOM);
    l.setFont(new Font(l.getFont().getName(), Font.ITALIC, 9));
    pane = new JTextPane();
    pane.setParagraphAttributes(rightStyle,true);
    pane.setPreferredSize(new Dimension(180,250));
    pane.setText("\u062a\u0641\u0627\u062d\u0020\u0623\u062d\u0645\u0631\u0020\u05d9\u05d5\u05dd\u0020\u05e0\u05e2\u05d9\u05dd");
    p.add(l);
    p.add(pane);
    p.setPreferredSize(new Dimension(175,160));
    panel.add(p);

    panel.setPreferredSize(new Dimension(200,1900));

    JScrollPane scroll = new JScrollPane(panel);
    scroll.setPreferredSize(new Dimension(210,450));

    add(scroll);
  }
}


WorkAround:
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