Examples with ComponentNode org.apache.pivot.wtk.text.ComponentNode used on opensource projects

Example 1 with ComponentNode

use of org.apache.pivot.wtk.text.ComponentNode in project pivot by apache.

the class TextPane method addToText.

/**
 * Add the text from the given element (and its children) to the given buffer,
 * respecting the range of characters to be included.
 *
 * @param text The buffer we're building.
 * @param element The current element in the document.
 * @param includeSpan The range of text to be included (in document-relative
 * coordinates).
 */
private void addToText(StringBuilder text, Element element, Span includeSpan) {
    Span elementSpan = element.getDocumentSpan();
    Span elementIntersection = elementSpan.intersect(includeSpan);
    if (elementIntersection != null) {
        for (Node node : element) {
            if (node instanceof Element) {
                addToText(text, (Element) node, includeSpan);
            } else {
                Span nodeSpan = node.getDocumentSpan();
                Span nodeIntersection = nodeSpan.intersect(includeSpan);
                if (nodeIntersection != null) {
                    Span currentSpan = nodeIntersection.offset(-nodeSpan.start);
                    if (node instanceof TextNode) {
                        text.append(((TextNode) node).getCharacters(currentSpan));
                    } else if (node instanceof ComponentNode) {
                        text.append(((ComponentNode) node).getCharacters(currentSpan));
                    }
                // TODO: anything more that could/should be handled?
                // lists for instance???
                }
            }
        }
        if (element instanceof Paragraph && elementIntersection.end == elementSpan.end) {
            // TODO: unclear if this is included in the character count for a paragraph or not
            // or what that means for the intersection range above
            text.append('\n');
        }
    }
}

Example 2 with ComponentNode

use of org.apache.pivot.wtk.text.ComponentNode in project pivot by apache.

the class TextPaneSkinComponentNodeView method detach.

@Override
protected void detach() {
    super.detach();
    ComponentNode componentNode = (ComponentNode) getNode();
    componentNode.getComponentNodeListeners().remove(this);
}

Example 3 with ComponentNode

use of org.apache.pivot.wtk.text.ComponentNode in project pivot by apache.

the class TextPaneSkinComponentNodeView method getBaseline.

@Override
public int getBaseline() {
    ComponentNode componentNode = (ComponentNode) getNode();
    Component component = componentNode.getComponent();
    int baseline = -1;
    if (component != null) {
        baseline = component.getBaseline();
    }
    return baseline;
}

Example 4 with ComponentNode

use of org.apache.pivot.wtk.text.ComponentNode in project pivot by apache.

the class TextPaneSkinComponentNodeView method attach.

@Override
protected void attach() {
    super.attach();
    ComponentNode componentNode = (ComponentNode) getNode();
    componentNode.getComponentNodeListeners().add(this);
    Component component = componentNode.getComponent();
    if (component != null) {
        component.getComponentListeners().add(myComponentListener);
    }
}

Example 5 with ComponentNode

use of org.apache.pivot.wtk.text.ComponentNode in project pivot by apache.

the class HyperlinkButtonTest method startup.

@Override
public void startup(Display display, Map<String, String> properties) throws Exception {
    frame = new Frame();
    frame.setTitle("Hyperlink Button Test");
    frame.setPreferredSize(480, 360);
    HyperlinkButton button1 = new HyperlinkButton("http://pivot.apache.org");
    HyperlinkButton button2 = new HyperlinkButton("Apache website", "http://apache.org");
    TextPane textPane = new TextPane();
    Document document = new Document();
    TextNode text1 = new TextNode("Link to the Apache Pivot site: ");
    TextNode text2 = new TextNode("Main Apache Software Foundation website: ");
    ComponentNode compNode1 = new ComponentNode(button1);
    ComponentNode compNode2 = new ComponentNode(button2);
    Paragraph para1 = new Paragraph();
    para1.add(text1);
    document.add(para1);
    document.add(compNode1);
    Paragraph para2 = new Paragraph();
    para2.add(text2);
    document.add(para2);
    document.add(compNode2);
    ImageNode image1 = new ImageNode("/org/apache/pivot/tests/house.png");
    document.add(image1);
    textPane.setDocument(document);
    frame.setContent(textPane);
    frame.open(display);
}