Html text with framed/bordered words in java textComponent-CodePudding

The html code in the label below is rendered in a browser as expected.
Well, java API states that "border" is not fully supported, but the padding in the example doesn't work either.
Although I have little hope, I want to ask whether there is an alternative in html to draw a border.
What I found comes closest is a one cell table. There the paddding works, but the thinnest border is quite opulent.
Note that I would like to frame only single words, not a whole line or paragraph.

import javax.swing.*;

public class HtmlLabel extends JFrame {

  public HtmlLabel() {
    setSize(300,200);
    setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
    setLocationRelativeTo(null);
    setTitle("A JLabel with HTML text");

    JLabel lb= new JLabel("""
    <html>Please give <span style="border:1px solid; background:#D8EAFC;\
    padding:5px">me</span> a frame.</html>""");
    add(lb);
    setVisible(true);
  }

  public static void main(String args[]) {
    SwingUtilities.invokeLater(HtmlLabel::new);
  }

}

CodePudding user response：

Don't know where you get your HTML from or how you build it.

Maybe you can use a JTextPane with a custom Painter:

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

public class TextPaneInsert2
{
    private static void createAndShowGUI()
    {
        JTextPane textPane = new JTextPane();
        textPane.setText("Please  give  me a frame");
        textPane.setEditable( false );

        try
        {
            RectanglePainter rp = new RectanglePainter( Color.BLACK );
            textPane.getHighlighter().addHighlight(7, 13, rp);
        }
        catch (Exception e) {System.out.println(e);}

        JFrame frame = new JFrame("SSCCE");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.add(textPane, BorderLayout.PAGE_START);
        frame.add(textPane, BorderLayout.PAGE_END);
        frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
        frame.pack();
        frame.setLocationByPlatform( true );
        frame.setVisible( true );
    }

    public static void main(String[] args) throws Exception
    {
        java.awt.EventQueue.invokeLater( () -> createAndShowGUI() );
    }
}

The above code uses the

Note:

I added an extra space before/after the word you want to highlight to get extra padding.
Also, not sure why I tested with a JTextPane. You can use any text component, so you could use a JTextField as well.