vaadin-framework/src/com/itmill/toolkit/demo/features/FeatureWindow.java

/* *************************************************************************
 
                               IT Mill Toolkit 

               Development of Browser User Intarfaces Made Easy

                    Copyright (C) 2000-2006 IT Mill Ltd
                     
   *************************************************************************

   This product is distributed under commercial license that can be found
   from the product package on license/license.txt. Use of this product might 
   require purchasing a commercial license from IT Mill Ltd. For guidelines 
   on usage, see license/licensing-guidelines.html

   *************************************************************************
   
   For more information, contact:
   
   IT Mill Ltd                           phone: +358 2 4802 7180
   Ruukinkatu 2-4                        fax:   +358 2 4802 7181
   20540, Turku                          email:  info@itmill.com
   Finland                               company www: www.itmill.com
   
   Primary source for information and releases: www.itmill.com

   ********************************************************************** */

package com.itmill.toolkit.demo.features;

import com.itmill.toolkit.ui.*;

public class FeatureWindow extends Feature {
	Button addButton = new Button("Add to application", this, "addWin");
	Button removeButton = new Button("Remove from application", this, "delWin");
	Window demoWindow;
	Form windowProperties;

	public FeatureWindow() {
		super();
	}

	protected Component getDemoComponent() {

		OrderedLayout l = new OrderedLayout();
		demoWindow = new Window("Feature Test Window");

		// Example panel
		Panel show = new Panel("Test Window Control");
		((OrderedLayout) show.getLayout()).setOrientation(
			OrderedLayout.ORIENTATION_HORIZONTAL);
		show.addComponent(addButton);
		show.addComponent(removeButton);
		updateWinStatus();
		l.addComponent(show);

		// Properties
		PropertyPanel p = new PropertyPanel(demoWindow);
		p.dependsOn(addButton);
		p.dependsOn(removeButton);
		windowProperties =
			p.createBeanPropertySet(
				new String[] {
					"width",
					"height",
					"name",
					"border",
					"theme",
					"scrollable",
					"scrollOffsetX",
					"scrollOffsetY" });
		windowProperties.replaceWithSelect(
			"border",
			new Object[] {
				new Integer(Window.BORDER_DEFAULT),
				new Integer(Window.BORDER_NONE),
				new Integer(Window.BORDER_MINIMAL)},
			new Object[] { "Default", "None", "Minimal" });
		p.addProperties("Window Properties", windowProperties);
		l.addComponent(p);

		return l;
	}

	protected String getExampleSrc() {
		return "Window win = new Window();\n"
			+ "getApplication().addWindow(win);\n";

	}

	protected String getDescriptionXHTML() {
		return "The window support in IT Mill Toolkit allows for opening and closing windows, "
			+ "refreshing one window from another (for asynchronous terminals), "
			+ "resizing windows and scrolling window content. "
			+ "There are also a number of preset window border styles defined by "
			+ "this feature.";
	}

	protected String getImage() {
		return "window.jpg";
	}

	protected String getTitle() {
		return "Window";
	}

	public void addWin() {
		getApplication().addWindow(demoWindow);
		windowProperties.getField("name").setReadOnly(true);
		updateWinStatus();
	}

	public void delWin() {
		getApplication().removeWindow(demoWindow);
		windowProperties.getField("name").setReadOnly(false);
		updateWinStatus();
	}

	private void updateWinStatus() {
		if (demoWindow.getApplication() == null) {
			addButton.setEnabled(true);
			removeButton.setEnabled(false);
		} else {
			addButton.setEnabled(false);
			removeButton.setEnabled(true);
		}
	}
}