Example usage for com.google.gwt.user.client.ui ComplexPanel ComplexPanel

Introduction

In this page you can find the example usage for com.google.gwt.user.client.ui ComplexPanel ComplexPanel.

Prototype

ComplexPanel

Source Link

Usage

From source file:com.google.gerrit.client.ui.ComplexDisclosurePanel.java

License:Apache License

public ComplexDisclosurePanel(final String text, final boolean isOpen) {
    // Ick. GWT's DisclosurePanel won't let us subclass it, or do any
    // other modification of its header. We're stuck with injecting
    // into the DOM directly.
    ///*www. ja  va2 s.  c o  m*/
    main = new DisclosurePanel(text);
    main.setOpen(isOpen);
    final Element headerParent;
    {
        final Element table = main.getElement();
        final Element tbody = DOM.getFirstChild(table);
        final Element tr1 = DOM.getChild(tbody, 0);
        final Element tr2 = DOM.getChild(tbody, 1);

        DOM.setElementProperty(DOM.getChild(tr1, 0), "width", "20px");
        DOM.setElementPropertyInt(DOM.getChild(tr2, 0), "colSpan", 2);
        headerParent = tr1;
    }

    header = new ComplexPanel() {
        {
            setElement(DOM.createTD());
            DOM.setInnerHTML(getElement(), " ");
            addStyleName(Gerrit.RESOURCES.css().complexHeader());
        }

        @Override
        public void add(Widget w) {
            add(w, getElement());
        }
    };

    initWidget(new ComplexPanel() {
        {
            final DisclosurePanel main = ComplexDisclosurePanel.this.main;
            setElement(main.getElement());
            getChildren().add(main);
            adopt(main);

            add(ComplexDisclosurePanel.this.header, headerParent);
        }
    });
}

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