import java.beans.*;

import org.openide.TopManager;
import org.openide.ErrorManager;
import org.openide.actions.ToolsAction;
import org.openide.actions.PropertiesAction;
import org.openide.nodes.*;
import org.openide.util.HelpCtx;
import org.openide.util.actions.SystemAction;

public class InPlaceTestNode extends AbstractNode {
    private String myValue = "test";
    
    public InPlaceTestNode() {
        super(Children.LEAF);
        setDefaultAction(SystemAction.get(PropertiesAction.class));
        setName("preferablyUniqueNameForThisNodeAmongSiblings");
        setDisplayName("test node");
    }
    
    // Create the popup menu:
    protected SystemAction[] createActions() {
        return new SystemAction[] {
            SystemAction.get(ToolsAction.class),
            null,
            SystemAction.get(PropertiesAction.class),
        };
    }
    
    public HelpCtx getHelpCtx() {
        return HelpCtx.DEFAULT_HELP;
    }
    
    // Create a property sheet:
    protected Sheet createSheet() {
        Sheet sheet = super.createSheet();
        // Make sure there is a "Properties" set:
        Sheet.Set props = sheet.get(Sheet.PROPERTIES); // get by name, not display name
        if (props == null) {
            props = Sheet.createPropertiesSet();
            sheet.put(props);
        }
        props.put(new TestProp("TEST", true));
        return sheet;
    }
    
    private class TestProp extends PropertySupport {
        public TestProp(String name, boolean isWriteable) {
            super(name, String.class, name, "my hint", true, isWriteable);
        }
        public Object getValue() { return myValue; }
        public void setValue(Object value) throws IllegalArgumentException,
        IllegalAccessException {
            if ("illegal".equals(value)) {
                IllegalArgumentException iae =
                new IllegalArgumentException();
                
                TopManager.getDefault().getErrorManager().
                annotate(iae, ErrorManager.ERROR, null,
                "invalid property value", null, null);
                throw iae;
            }
            System.out.println("SetValue called with value == " + value);
            Object oldVal = myValue;
            myValue = (String)value;
            firePropertyChange(getName(), oldVal, myValue);
        }
    }
    
    public static void main(String args[]) {
        TopManager.getDefault().getNodeOperation().explore(new InPlaceTestNode());
    }
}