Example usage for javax.swing.text.html HTMLDocument insertString

Introduction

In this page you can find the example usage for javax.swing.text.html HTMLDocument insertString.

Prototype

public void insertString(int offs, String str, AttributeSet a) throws BadLocationException 

Source Link

Document

Inserts some content into the document.

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {
    JFrame frame = new JFrame();
    JEditorPane edPane = new JEditorPane();
    edPane.setContentType("text/html");

    HTMLEditorKit hek = new HTMLEditorKit();

    edPane.setEditorKit(hek);/*from ww w  .  jav a  2s  .  c om*/

    HTMLDocument doc = (HTMLDocument) edPane.getDocument();

    doc.insertString(0, "Test testing", null);

    Element[] roots = doc.getRootElements();
    Element body = null;
    for (int i = 0; i < roots[0].getElementCount(); i++) {
        Element element = roots[0].getElement(i);
        if (element.getAttributes().getAttribute(StyleConstants.NameAttribute) == HTML.Tag.BODY) {
            body = element;
            break;
        }
    }

    doc.insertAfterEnd(body, "<img src=" + ClassLoader.getSystemResource("thumbnail.png").toString() + ">");
    frame.add(edPane);

    frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
    frame.pack();
    frame.setVisible(true);
}

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