TextField.java

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package org.libcsdbg.jtracer.installer;

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

public class TextField extends JTextField
{
  private static final long serialVersionUID = 0x00;


  TextField(String text)
  {
    super(text);
    //setFont(config.font);
    setSelectionColor(Color.decode("0xEF7000"));
    setSelectedTextColor(Color.white);
    setCaretColor(Color.red);
    /* setHorizontalAlignment(JTextField.RIGHT); */
  }


  protected Document createDefaultModel()
  {
    return new RegexDoc();
  }


  static class RegexDoc extends PlainDocument
  {
    private static final long serialVersionUID = 0x00;


    public void insertString(int offset, String input, AttributeSet set) throws BadLocationException
    {
      if (input.length() == 0)
        return;

      /* Compare with the regexp */
      if (false) {
        Toolkit.getDefaultToolkit().beep();
        return;
      }

      super.insertString(offset, input, set);
    }
  }
}