processing4/app/src/processing/app/laf/PdeLabel.java at main · processing/processing4 · GitHub

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package processing.app.laf;

import javax.swing.JTextPane;

import javax.swing.text.html.HTMLDocument;

// not in use; this all works with JLabel, but it's confusing as heck

public class PdeLabel extends JTextPane {

String message;

String css;

public PdeLabel() {

setEditable(false);

setOpaque(false);

setContentType("text/html");

pane.addHyperlinkListener(e -> {

if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {

if (e.getURL() != null) {

Platform.openURL(e.getURL().toString());

}

});

}

@Override

public void setText(String message) {

this.message = message;

rebuild();

}

public void setText(String message, String css) {

this.message = message;

this.css = css;

rebuild();

}

private void rebuild() {

StringBuffer buffer = new StringBuffer("<html><head>");

// if (css != null) {

// buffer.append("<style type='text/css'>").append(css).append("</style>");

// }

buffer.append("</head><body>");

buffer.append(message);

// System.out.println(buffer);

super.setText(buffer.toString());

if (css != null) {

((HTMLDocument) getDocument()).getStyleSheet().addRule(css);

}

if (css != null) { // reapply the styles

setStyle(css);

}

public void setStyle(String css) {

//((HTMLDocument) getDocument()).getStyleSheet().addRule(css);

this.css = css;

rebuild();

}

public void setURL(String url) {

this.url = url;

}

processing4/app/src/processing/app/laf/PdeLabel.java at main · processing/processing4 · GitHub

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