WrapedHtmlEditorKit.java

package SIM.net.client.gui;
//By vallismortis from StackOverflow
//Many thanks!
import javax.swing.text.Element;
import javax.swing.text.LabelView;
import javax.swing.text.StyleConstants;
import javax.swing.text.View;
import javax.swing.text.ViewFactory;
import javax.swing.text.html.HTML;
import javax.swing.text.html.HTMLEditorKit;

public class WrappedHtmlEditorKit extends HTMLEditorKit
{
    private static final long serialVersionUID = 1L;

    private ViewFactory viewFactory = null;

    public WrappedHtmlEditorKit()
    {
        super();
        this.viewFactory = new WrappedHtmlFactory();
        return;
    }

    @Override
    public ViewFactory getViewFactory()
    {
        return this.viewFactory;
    }

    private class WrappedHtmlFactory extends HTMLEditorKit.HTMLFactory
    {
        @Override
        public View create(Element elem)
        {
            View v = super.create(elem);

            if (v instanceof LabelView)
            {
                Object o = elem.getAttributes().getAttribute(StyleConstants.NameAttribute);

                if ((o instanceof HTML.Tag) && (o == HTML.Tag.BR))
                {
                    return v;
                }

                return new WrapLabelView(elem);
            }

            return v;
        }

        private class WrapLabelView extends LabelView
        {
            public WrapLabelView(Element elem)
            {
                super(elem);
                return;
            }

            @Override
            public float getMinimumSpan(int axis)
            {
                switch (axis)
                {
                    case View.X_AXIS:
                    {
                        return 0;
                    }
                    case View.Y_AXIS:
                    {
                        return super.getMinimumSpan(axis);
                    }
                    default:
                    {
                        throw new IllegalArgumentException("Invalid axis: " + axis);
                    }
                }
            }
        }
    }
}