[jgb-cvs] jgb/src/java/core/jgb/handlers/swing ScrollableTagHandler.java,NONE,1.1

[<fb...@us...>]

Update of /cvsroot/jgb/jgb/src/java/core/jgb/handlers/swing
In directory sc8-pr-cvs1:/tmp/cvs-serv7480/src/java/core/jgb/handlers/swing

Added Files:
	ScrollableTagHandler.java 
Log Message:
* src/examples/webbrowser.xml:
  Changed scrolling part to use new scrollable element.

* src/java/tests/jgb/handlers/swing/AllTests.java:
  Referenced new test case for ScrollableTagHandler.

* src/java/tests/jgb/handlers/swing/TestScrollableTagHandler.java:
  Created basic implementation.  Support only three properties:
    id, vsb_policy, hsb_policy.

* src/java/core/jgb/handlers/swing/ScrollableTagHandler.java:
  Implemented tests.


--- NEW FILE: ScrollableTagHandler.java ---
package jgb.handlers.swing;

import org.xml.sax.SAXException;

import javax.swing.*;
import java.util.Map;
import java.awt.*;

public class ScrollableTagHandler extends AbstractControlTagHandler {
    protected void enterElement(Map atts) throws SAXException {
        final Container c = (Container) getCurrentControl();

        final JViewport viewport = new JViewport();
        pushCurrentControl(viewport);

        final JScrollPane pane = new JScrollPane(viewport);

        c.add(pane, getCurrentConstraints());
        if (atts.containsKey(AbstractTagHandler.ATTR_ID)) {
            putComponent((String) atts.get(AbstractTagHandler.ATTR_ID), pane);
        }
    }

    protected void exitElement() throws SAXException {
        popCurrentControl();
    }

    protected String getDefaultPackagePrefix() {
        throw new IllegalStateException();
    }
}