/*
 * Smart GWT (GWT for SmartClient)
 * Copyright 2008 and beyond, Isomorphic Software, Inc.
 *
 * Smart GWT is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License version 3
 * as published by the Free Software Foundation.  Smart GWT is also
 * available under typical commercial license terms - see
 * http://smartclient.com/license
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 */
/* sgwtgen */
 
package com.smartgwt.client.widgets.drawing;


import com.smartgwt.client.event.*;
import com.smartgwt.client.core.*;
import com.smartgwt.client.types.*;
import com.smartgwt.client.data.*;
import com.smartgwt.client.data.Record;
import com.smartgwt.client.data.events.*;
import com.smartgwt.client.rpc.*;
import com.smartgwt.client.callbacks.*;
import com.smartgwt.client.tools.*;
import com.smartgwt.client.bean.*;
import com.smartgwt.client.widgets.*;
import com.smartgwt.client.widgets.events.*;
import com.smartgwt.client.widgets.form.*;
import com.smartgwt.client.widgets.form.validator.*;
import com.smartgwt.client.widgets.form.fields.*;
import com.smartgwt.client.widgets.tile.*;
import com.smartgwt.client.widgets.tile.events.*;
import com.smartgwt.client.widgets.grid.*;
import com.smartgwt.client.widgets.grid.events.*;
import com.smartgwt.client.widgets.chart.*;
import com.smartgwt.client.widgets.layout.*;
import com.smartgwt.client.widgets.layout.events.*;
import com.smartgwt.client.widgets.menu.*;
import com.smartgwt.client.widgets.rte.*;
import com.smartgwt.client.widgets.rte.events.*;
import com.smartgwt.client.widgets.ace.*;
import com.smartgwt.client.widgets.ace.events.*;
import com.smartgwt.client.widgets.tab.*;
import com.smartgwt.client.widgets.toolbar.*;
import com.smartgwt.client.widgets.tree.*;
import com.smartgwt.client.widgets.tree.events.*;
import com.smartgwt.client.widgets.tableview.*;
import com.smartgwt.client.widgets.viewer.*;
import com.smartgwt.client.widgets.calendar.*;
import com.smartgwt.client.widgets.calendar.events.*;
import com.smartgwt.client.widgets.cube.*;
import com.smartgwt.client.widgets.drawing.*;

import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;

import com.google.gwt.event.shared.*;
import com.google.gwt.dom.client.Element;
import com.google.gwt.user.client.ui.Widget;
import com.google.gwt.core.client.JavaScriptObject;

import com.smartgwt.client.util.*;
import com.smartgwt.client.util.events.*;
import com.smartgwt.client.util.workflow.*;
import com.smartgwt.client.util.workflow.Process; // required to override java.lang.Process

import com.smartgwt.logicalstructure.core.*;
import com.smartgwt.logicalstructure.widgets.*;
import com.smartgwt.logicalstructure.widgets.drawing.*;
import com.smartgwt.logicalstructure.widgets.plugins.*;
import com.smartgwt.logicalstructure.widgets.form.*;
import com.smartgwt.logicalstructure.widgets.tile.*;
import com.smartgwt.logicalstructure.widgets.grid.*;
import com.smartgwt.logicalstructure.widgets.chart.*;
import com.smartgwt.logicalstructure.widgets.layout.*;
import com.smartgwt.logicalstructure.widgets.menu.*;
import com.smartgwt.logicalstructure.widgets.rte.*;
import com.smartgwt.logicalstructure.widgets.ace.*;
import com.smartgwt.logicalstructure.widgets.tab.*;
import com.smartgwt.logicalstructure.widgets.tableview.*;
import com.smartgwt.logicalstructure.widgets.toolbar.*;
import com.smartgwt.logicalstructure.widgets.tree.*;
import com.smartgwt.logicalstructure.widgets.viewer.*;
import com.smartgwt.logicalstructure.widgets.calendar.*;
import com.smartgwt.logicalstructure.widgets.cube.*;
import com.smartgwt.logicalstructure.widgets.tools.*;

/**
 * DrawItem subclass to manage a group of other DrawItem instances. <P>  A DrawGroup has no local visual representation
 * other than that of its drawItems. Adding items to a drawGroup allows for central event handling, and allows them to be
 * manipulated (drawn, scaled, etc) together. <P> DrawItems are added to a DrawGroup by creating the DrawItems with {@link
 * com.smartgwt.client.widgets.drawing.DrawItem#getDrawGroup DrawItem.drawGroup} set to the DrawGroup, or by creating a
 * DrawGroup with {@link com.smartgwt.client.widgets.drawing.DrawGroup#getDrawItems drawItems}. <P> DrawGroups handle
 * events by having an explicitly specified group rectangle  (see {@link
 * com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect getGroupRect()}). This rectangle has no visual representation
 * within the draw pane (is not visible) but any user-interactions within the specified coordinates will trigger group
 * level events. <P> DrawGroups may contain other DrawGroups.
 */
@BeanFactory.FrameworkClass
@BeanFactory.ScClassName("DrawGroup")
public class DrawGroup extends DrawItem {

    public static DrawGroup getOrCreateRef(JavaScriptObject jsObj) {
        if (jsObj == null) return null;
        final BaseWidget refInstance = BaseWidget.getRef(jsObj);
        if (refInstance == null) {
            return new DrawGroup(jsObj);
        } else {
            assert refInstance instanceof DrawGroup;
            return (DrawGroup)refInstance;
        }
    }
        


    /**
     * Changes the defaults for Canvas AutoChildren named <code>autoChildName</code>.
     *
     * @param autoChildName name of an AutoChild to customize the defaults for.
     * @param defaults Canvas defaults to apply. These defaults override any existing properties
     * without destroying or wiping out non-overridden properties.  For usage tips on this
     * param, see {@link com.smartgwt.client.docs.SGWTProperties}.
     * @see com.smartgwt.client.docs.AutoChildUsage
     */
    public static native void changeAutoChildDefaults(String autoChildName, Canvas defaults) /*-{
        if (defaults.@com.smartgwt.client.widgets.BaseWidget::isCreated()()) {
            @com.smartgwt.client.util.ConfigUtil::warnOfPreConfigInstantiation(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;)(DrawGroup.@java.lang.Object::getClass()(), "changeAutoChildDefaults", "Canvas");
        }
        defaults.@com.smartgwt.client.widgets.BaseWidget::setConfigOnly(Z)(true);
        var cleanDefaultsJS = @com.smartgwt.client.util.JSOHelper::cleanProperties(Lcom/google/gwt/core/client/JavaScriptObject;Z)(defaults.@com.smartgwt.client.widgets.BaseWidget::getConfig()(), true);
        $wnd.isc.DrawGroup.changeDefaults(autoChildName + "Defaults", cleanDefaultsJS);
    }-*/;

    /**
     * Changes the defaults for FormItem AutoChildren named <code>autoChildName</code>.
     *
     * @param autoChildName name of an AutoChild to customize the defaults for.
     * @param defaults FormItem defaults to apply. These defaults override any existing properties
     * without destroying or wiping out non-overridden properties.  For usage tips on this
     * param, see {@link com.smartgwt.client.docs.SGWTProperties}.
     * @see com.smartgwt.client.docs.AutoChildUsage
     */
    public static native void changeAutoChildDefaults(String autoChildName, FormItem defaults) /*-{
        if (defaults.@com.smartgwt.client.widgets.form.fields.FormItem::isCreated()()) {
            @com.smartgwt.client.util.ConfigUtil::warnOfPreConfigInstantiation(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;)(DrawGroup.@java.lang.Object::getClass()(), "changeAutoChildDefaults", "FormItem");
        }
        defaults.@com.smartgwt.client.widgets.form.fields.FormItem::setConfigOnly(Z)(true);
    	var cleanDefaultsJS = defaults.@com.smartgwt.client.widgets.form.fields.FormItem::getEditorTypeConfig()();
        $wnd.isc.DrawGroup.changeDefaults(autoChildName + "Defaults", cleanDefaultsJS);
    }-*/;
    /**
     * Changes the defaults for DrawItem AutoChildren named <code>autoChildName</code>.
     *
     * @param autoChildName name of an AutoChild to customize the defaults for.
     * @param defaults DrawItem defaults to apply. These defaults override any existing properties
     * without destroying or wiping out non-overridden properties.  For usage tips on this
     * param, see {@link com.smartgwt.client.docs.SGWTProperties}.
     * @see com.smartgwt.client.docs.AutoChildUsage
     */
    public static native void changeAutoChildDefaults(String autoChildName, DrawItem defaults) /*-{
        if (defaults.@com.smartgwt.client.widgets.BaseWidget::isCreated()()) {
            @com.smartgwt.client.util.ConfigUtil::warnOfPreConfigInstantiation(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;)(DrawGroup.@java.lang.Object::getClass()(), "changeAutoChildDefaults", "DrawItem");
        }
        defaults.@com.smartgwt.client.widgets.BaseWidget::setConfigOnly(Z)(true);
        var cleanDefaultsJS = @com.smartgwt.client.util.JSOHelper::cleanProperties(Lcom/google/gwt/core/client/JavaScriptObject;Z)(defaults.@com.smartgwt.client.widgets.BaseWidget::getConfig()(), true);
        $wnd.isc.DrawGroup.changeDefaults(autoChildName + "Defaults", cleanDefaultsJS);
    }-*/;

    public DrawGroup(){
        scClassName = "DrawGroup";
    }

    public DrawGroup(JavaScriptObject jsObj){
        scClassName = "DrawGroup";
        setJavaScriptObject(jsObj);
    }

    protected native JavaScriptObject create()/*-{
        var config = this.@com.smartgwt.client.widgets.BaseWidget::getConfig()();
        var scClassName = this.@com.smartgwt.client.widgets.BaseWidget::scClassName;
        var widget = $wnd.isc[scClassName].create(config);
        if ($wnd.isc.keepGlobals) this.@com.smartgwt.client.widgets.BaseWidget::internalSetID(Lcom/google/gwt/core/client/JavaScriptObject;)(widget);
        this.@com.smartgwt.client.widgets.BaseWidget::doInit()();
        return widget;
    }-*/;

    // ********************* Properties / Attributes ***********************
    

    /**
     * If this group is showing a  {@link com.smartgwt.client.types.KnobType#MOVE} {@link
     * com.smartgwt.client.widgets.drawing.DrawItem#getKnobs control knob}, the <code>groupRectOutline</code> is a {@link
     * com.smartgwt.client.widgets.drawing.DrawRect} AutoChild that identifies the group's group rect (see {@link
     * com.smartgwt.client.widgets.drawing.DrawGroup#getUseGroupRect useGroupRect}). <p> <code>useGroupRect</code> must be true
     * and the  {@link com.smartgwt.client.types.KnobType#MOVE} control knob must be showing for the
     * <code>groupRectOutline</code> AutoChild to be created and shown.
     * <p>
     * This component is an AutoChild named "groupRectOutline".  For an overview of how to use and
     * configure AutoChildren, see {@link com.smartgwt.client.docs.AutoChildUsage Using AutoChildren}.
     *
     * @return Current groupRectOutline value. Default value is null
     * @throws IllegalStateException if this widget has not yet been rendered.
     */
    public DrawRect getGroupRectOutline() throws IllegalStateException {
        errorIfNotCreated("groupRectOutline");
        return (DrawRect)DrawRect.getByJSObject(getAttributeAsJavaScriptObject("groupRectOutline"));
    }
    

    /**
     * Height of the {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group rectangle} in pixels relative to
     * the {@link com.smartgwt.client.widgets.drawing.DrawPane} (the "drawing coordinate system").
     *
     * <br><br>If this method is called after the component has been drawn/initialized:
     * Sets the height of this <code>DrawGroup</code>'s {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group rectangle}. Note that setting the height will not move or resize the items in this <code>DrawGroup</code>.
     *
     * @param height new height for the group rectangle. Default value is 1
     * @return {@link com.smartgwt.client.widgets.drawing.DrawGroup DrawGroup} instance, for chaining setter calls
     */
    public DrawGroup setHeight(int height) {
        return (DrawGroup)setAttribute("height", height, true);
    }

    /**
     * Height of the {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group rectangle} in pixels relative to
     * the {@link com.smartgwt.client.widgets.drawing.DrawPane} (the "drawing coordinate system").
     *
     * @return Current height value. Default value is 1
     */
    public int getHeight()  {
        return (int)Math.round(getAttributeAsDouble("height"));
    }

    /**
     * Height of the {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group rectangle} in pixels relative to
     * the {@link com.smartgwt.client.widgets.drawing.DrawPane} (the "drawing coordinate system").
     *
     * @return Current height value. Default value is 1
     */
    public double getHeightAsDouble()  {
        return getAttributeAsDouble("height");
    }
    

    /**
     * DrawGroup only supports the  {@link com.smartgwt.client.types.KnobType#MOVE} knob type.
     *
     * @param knobs New knobs value. Default value is null
     * @return {@link com.smartgwt.client.widgets.drawing.DrawGroup DrawGroup} instance, for chaining setter calls
     * @throws IllegalStateException this property cannot be changed after the component has been created
     * @see com.smartgwt.client.widgets.drawing.DrawItem#setKnobs
     * @see com.smartgwt.client.widgets.drawing.DrawGroup#setMoveItemsWithGroup
     * 
     * 
     */
    public DrawGroup setKnobs(KnobType... knobs)  throws IllegalStateException {
        return (DrawGroup)setAttribute("knobs", knobs, false);
    }

    /**
     * DrawGroup only supports the  {@link com.smartgwt.client.types.KnobType#MOVE} knob type.
     *
     * @return Current knobs value. Default value is null
     * @see com.smartgwt.client.widgets.drawing.DrawItem#getKnobs
     * @see com.smartgwt.client.widgets.drawing.DrawGroup#getMoveItemsWithGroup
     * 
     * 
     */
    public KnobType[] getKnobs()  {
        final String[] strings = getAttributeAsStringArray("knobs");
        return EnumUtil.getEnums(KnobType.values(), strings, strings == null ? null : new KnobType[strings.length]);
    }
    

    /**
     * Left coordinate of the {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group rectangle} in pixels
     * relative to the {@link com.smartgwt.client.widgets.drawing.DrawPane} (the "drawing coordinate system").
     *
     * <br><br>If this method is called after the component has been drawn/initialized:
     * Sets the left coordinate of this <code>DrawGroup</code>'s {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group rectangle}. Note that setting the left coordinate will not move the items in this <code>DrawGroup</code>.
     *
     * @param left new left coordinate. Default value is 0
     * @return {@link com.smartgwt.client.widgets.drawing.DrawGroup DrawGroup} instance, for chaining setter calls
     */
    public DrawGroup setLeft(int left) {
        return (DrawGroup)setAttribute("left", left, true);
    }

    /**
     * Left coordinate of the {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group rectangle} in pixels
     * relative to the {@link com.smartgwt.client.widgets.drawing.DrawPane} (the "drawing coordinate system").
     *
     * @return Current left value. Default value is 0
     */
    public int getLeft()  {
        return (int)Math.round(getAttributeAsDouble("left"));
    }

    /**
     * Left coordinate of the {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group rectangle} in pixels
     * relative to the {@link com.smartgwt.client.widgets.drawing.DrawPane} (the "drawing coordinate system").
     *
     * @return Current left value. Default value is 0
     */
    public double getLeftAsDouble()  {
        return getAttributeAsDouble("left");
    }
    

    /**
     * Should dragging the group (when {@link com.smartgwt.client.widgets.drawing.DrawItem#getCanDrag canDrag} is true) or
     * dragging the move knob also move the items within this <code>DrawGroup</code>?
     * <p><b>Note : </b> This is an advanced setting</p>
     *
     * @param moveItemsWithGroup New moveItemsWithGroup value. Default value is true
     * @return {@link com.smartgwt.client.widgets.drawing.DrawGroup DrawGroup} instance, for chaining setter calls
     */
    public DrawGroup setMoveItemsWithGroup(Boolean moveItemsWithGroup) {
        return (DrawGroup)setAttribute("moveItemsWithGroup", moveItemsWithGroup, true);
    }

    /**
     * Should dragging the group (when {@link com.smartgwt.client.widgets.drawing.DrawItem#getCanDrag canDrag} is true) or
     * dragging the move knob also move the items within this <code>DrawGroup</code>?
     *
     * @return Current moveItemsWithGroup value. Default value is true
     */
    public Boolean getMoveItemsWithGroup()  {
        Boolean result = getAttributeAsBoolean("moveItemsWithGroup");
        return result == null ? true : result;
    }
    

    /**
     * If the  {@link com.smartgwt.client.types.KnobType#MOVE} {@link com.smartgwt.client.widgets.drawing.DrawItem#getKnobs
     * control knob} is shown for this group and {@link com.smartgwt.client.widgets.drawing.DrawGroup#getUseGroupRect
     * useGroupRect} is true, should the {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRectOutline
     * groupRectOutline} be shown? <p> Set to false to disable showing the <code>groupRectOutline</code>.
     *
     * @param showGroupRectOutline New showGroupRectOutline value. Default value is null
     * @return {@link com.smartgwt.client.widgets.drawing.DrawGroup DrawGroup} instance, for chaining setter calls
     */
    public DrawGroup setShowGroupRectOutline(Boolean showGroupRectOutline) {
        return (DrawGroup)setAttribute("showGroupRectOutline", showGroupRectOutline, true);
    }

    /**
     * If the  {@link com.smartgwt.client.types.KnobType#MOVE} {@link com.smartgwt.client.widgets.drawing.DrawItem#getKnobs
     * control knob} is shown for this group and {@link com.smartgwt.client.widgets.drawing.DrawGroup#getUseGroupRect
     * useGroupRect} is true, should the {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRectOutline
     * groupRectOutline} be shown? <p> Set to false to disable showing the <code>groupRectOutline</code>.
     *
     * @return Current showGroupRectOutline value. Default value is null
     */
    public Boolean getShowGroupRectOutline()  {
        return getAttributeAsBoolean("showGroupRectOutline");
    }
    

    /**
     * Top coordinate of the {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group rectangle} in pixels
     * relative to the {@link com.smartgwt.client.widgets.drawing.DrawPane} (the "drawing coordinate system").
     *
     * <br><br>If this method is called after the component has been drawn/initialized:
     * Sets the top coordinate of this <code>DrawGroup</code>'s {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group rectangle}. Note that setting the top coordinate will not move the items in this <code>DrawGroup</code>.
     *
     * @param top new top coordinate in pixels. Default value is 0
     * @return {@link com.smartgwt.client.widgets.drawing.DrawGroup DrawGroup} instance, for chaining setter calls
     */
    public DrawGroup setTop(int top) {
        return (DrawGroup)setAttribute("top", top, true);
    }

    /**
     * Top coordinate of the {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group rectangle} in pixels
     * relative to the {@link com.smartgwt.client.widgets.drawing.DrawPane} (the "drawing coordinate system").
     *
     * @return Current top value. Default value is 0
     */
    public int getTop()  {
        return (int)Math.round(getAttributeAsDouble("top"));
    }

    /**
     * Top coordinate of the {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group rectangle} in pixels
     * relative to the {@link com.smartgwt.client.widgets.drawing.DrawPane} (the "drawing coordinate system").
     *
     * @return Current top value. Default value is 0
     */
    public double getTopAsDouble()  {
        return getAttributeAsDouble("top");
    }
    

    /**
     * When should this drawGroup receive event notifications? If set to <code>true</code>, the developer can specify an
     * explicit  {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect set of coordinates}. Whenever the user
     * interacts with this rectangle, the drawGroup will be notified and the appropriate event handlers will be fired. Note
     * that rectangle need not contain all DrawItems within the group, and  is manually managed by the developer.<br> If set to
     * <code>false</code>, the {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect event rectangle}  coordinates
     * are unused - instead as a user interacts with specific drawItems within this group, the appropriate event handler would
     * be fired on the item, then the event would "bubble" to the drawGroup, firing the appropriate event handler at the group
     * level as well.
     *
     * @param useGroupRect New useGroupRect value. Default value is false
     * @return {@link com.smartgwt.client.widgets.drawing.DrawGroup DrawGroup} instance, for chaining setter calls
     * @throws IllegalStateException this property cannot be changed after the component has been created
     */
    public DrawGroup setUseGroupRect(boolean useGroupRect)  throws IllegalStateException {
        return (DrawGroup)setAttribute("useGroupRect", useGroupRect, false);
    }

    /**
     * When should this drawGroup receive event notifications? If set to <code>true</code>, the developer can specify an
     * explicit  {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect set of coordinates}. Whenever the user
     * interacts with this rectangle, the drawGroup will be notified and the appropriate event handlers will be fired. Note
     * that rectangle need not contain all DrawItems within the group, and  is manually managed by the developer.<br> If set to
     * <code>false</code>, the {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect event rectangle}  coordinates
     * are unused - instead as a user interacts with specific drawItems within this group, the appropriate event handler would
     * be fired on the item, then the event would "bubble" to the drawGroup, firing the appropriate event handler at the group
     * level as well.
     *
     * @return Current useGroupRect value. Default value is false
     */
    public boolean getUseGroupRect()  {
        Boolean result = getAttributeAsBoolean("useGroupRect");
        return result == null ? false : result;
    }
    

    /**
     * Width of the {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group rectangle} in pixels relative to
     * the {@link com.smartgwt.client.widgets.drawing.DrawPane} (the "drawing coordinate system").
     *
     * <br><br>If this method is called after the component has been drawn/initialized:
     * Sets the width of this <code>DrawGroup</code>'s {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group rectangle}. Note that setting the width will not move or resize the items in this <code>DrawGroup</code>.
     *
     * @param width new width for the group rectangle. Default value is 1
     * @return {@link com.smartgwt.client.widgets.drawing.DrawGroup DrawGroup} instance, for chaining setter calls
     */
    public DrawGroup setWidth(int width) {
        return (DrawGroup)setAttribute("width", width, true);
    }

    /**
     * Width of the {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group rectangle} in pixels relative to
     * the {@link com.smartgwt.client.widgets.drawing.DrawPane} (the "drawing coordinate system").
     *
     * @return Current width value. Default value is 1
     */
    public int getWidth()  {
        return (int)Math.round(getAttributeAsDouble("width"));
    }

    /**
     * Width of the {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group rectangle} in pixels relative to
     * the {@link com.smartgwt.client.widgets.drawing.DrawPane} (the "drawing coordinate system").
     *
     * @return Current width value. Default value is 1
     */
    public double getWidthAsDouble()  {
        return getAttributeAsDouble("width");
    }
    

    // ********************* Methods ***********************
	/**
     * Notification fired when the user clicks on this DrawGroup. <p> Note that if {@link
     * com.smartgwt.client.widgets.drawing.DrawGroup#getUseGroupRect useGroupRect} is true, this notification will be triggered
     * by the user interacting with the specified {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group
     * rectangle} for the group. If {@link com.smartgwt.client.widgets.drawing.DrawGroup#getUseGroupRect useGroupRect} is
     * false, the notification will bubble up from interactions with individual items within the group.
     *
     * @return false to prevent this event from bubbling to this widget's parent, true or undefined to bubble.
     * @see com.smartgwt.client.widgets.Canvas#getOffsetX
     * @see com.smartgwt.client.widgets.Canvas#getOffsetY
     */
    public native Boolean click() /*-{
        if (this.@com.smartgwt.client.widgets.BaseWidget::isConfigOnly()()) {
            @com.smartgwt.client.util.ConfigUtil::warnOfPostConfigInstantiation(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;)(this.@java.lang.Object::getClass()(), "click", "");
        }
        var self = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
        var ret = self.click();
        if(ret == null) return null;
        return @com.smartgwt.client.util.JSOHelper::toBoolean(Z)(ret);
    }-*/;

	/**
     * Notification fired for every mouseMove event triggered while the user is dragging this DrawGroup. Will only fire if
     * {@link com.smartgwt.client.widgets.drawing.DrawItem#getCanDrag canDrag} is true for this group. <P> Note that if {@link
     * com.smartgwt.client.widgets.drawing.DrawGroup#getUseGroupRect useGroupRect} is true, this notification will be triggered
     * by the user interacting with the specified {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group
     * rectangle} for the group. If {@link com.smartgwt.client.widgets.drawing.DrawGroup#getUseGroupRect useGroupRect} is
     * false, the notification will bubble up from interactions with individual items within the group. <P> Default drag
     * behavior will be to reposition all items in the group (and update the group rectangle).
     *
     * @return false to cancel drag interaction.
     * @see com.smartgwt.client.widgets.Canvas#getOffsetX
     * @see com.smartgwt.client.widgets.Canvas#getOffsetY
     * @see <a href="http://www.smartclient.com/smartgwt/showcase/#effects_dd_pan" target="examples">Drag pan Example</a>
     */
    public native boolean dragMove() /*-{
        if (this.@com.smartgwt.client.widgets.BaseWidget::isConfigOnly()()) {
            @com.smartgwt.client.util.ConfigUtil::warnOfPostConfigInstantiation(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;)(this.@java.lang.Object::getClass()(), "dragMove", "");
        }
        var self = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
        var ret = self.dragMove();
        return ret == null ? false : ret;
    }-*/;

	/**
     * Notification fired when the user starts to drag this DrawGroup. Will only fire if {@link
     * com.smartgwt.client.widgets.drawing.DrawItem#getCanDrag canDrag} is true for this group. <P> Note that if {@link
     * com.smartgwt.client.widgets.drawing.DrawGroup#getUseGroupRect useGroupRect} is true, this notification will be triggered
     * by the user interacting with the specified {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group
     * rectangle} for the group. If {@link com.smartgwt.client.widgets.drawing.DrawGroup#getUseGroupRect useGroupRect} is
     * false, the notification will bubble up from interactions with individual items within the group. <P> Default drag
     * behavior will be to reposition all items in the group (and update the group rectangle).
     *
     * @return false to cancel drag action.
     * @see com.smartgwt.client.widgets.Canvas#getOffsetX
     * @see com.smartgwt.client.widgets.Canvas#getOffsetY
     * @see <a href="http://www.smartclient.com/smartgwt/showcase/#effects_dd_pan" target="examples">Drag pan Example</a>
     */
    public native boolean dragStart() /*-{
        if (this.@com.smartgwt.client.widgets.BaseWidget::isConfigOnly()()) {
            @com.smartgwt.client.util.ConfigUtil::warnOfPostConfigInstantiation(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;)(this.@java.lang.Object::getClass()(), "dragStart", "");
        }
        var self = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
        var ret = self.dragStart();
        return ret == null ? false : ret;
    }-*/;

	/**
     * Notification fired when the user stops dragging this DrawGroup. Will only fire if {@link
     * com.smartgwt.client.widgets.drawing.DrawItem#getCanDrag canDrag} is true for this group. <P> Note that if {@link
     * com.smartgwt.client.widgets.drawing.DrawGroup#getUseGroupRect useGroupRect} is true, this notification will be triggered
     * by the user interacting with the specified {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group
     * rectangle} for the group. If {@link com.smartgwt.client.widgets.drawing.DrawGroup#getUseGroupRect useGroupRect} is
     * false, the notification will bubble up from interactions with individual items within the group.
     *
     * @return false to cancel drag interaction.
     * @see com.smartgwt.client.widgets.Canvas#getOffsetX
     * @see com.smartgwt.client.widgets.Canvas#getOffsetY
     */
    public native boolean dragStop() /*-{
        if (this.@com.smartgwt.client.widgets.BaseWidget::isConfigOnly()()) {
            @com.smartgwt.client.util.ConfigUtil::warnOfPostConfigInstantiation(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;)(this.@java.lang.Object::getClass()(), "dragStop", "");
        }
        var self = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
        var ret = self.dragStop();
        return ret == null ? false : ret;
    }-*/;

	/**
     * Erases all DrawItems in the DrawGroup.
     */
    public native void erase() /*-{
        if (this.@com.smartgwt.client.widgets.BaseWidget::isConfigOnly()()) {
            @com.smartgwt.client.util.ConfigUtil::warnOfPostConfigInstantiation(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;)(this.@java.lang.Object::getClass()(), "erase", "");
        }
        var self = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
        self.erase();
    }-*/;

	/**
     * Get the center point of the {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group rectangle}.
     *
     * @return the center point
     */
    public native Point getCenter() /*-{
        if (this.@com.smartgwt.client.widgets.BaseWidget::isConfigOnly()()) {
            @com.smartgwt.client.util.ConfigUtil::warnOfPostConfigInstantiation(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;)(this.@java.lang.Object::getClass()(), "getCenter", "");
        }
        var self = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
        var ret = self.getCenter();
        if(ret == null) return null;
        return @com.smartgwt.client.widgets.drawing.Point::getOrCreateRef(Lcom/google/gwt/core/client/JavaScriptObject;)(ret);
    }-*/;

	/**
     * Notification fired when the user presses the left mouse button on this DrawGroup. <p> Note that if {@link
     * com.smartgwt.client.widgets.drawing.DrawGroup#getUseGroupRect useGroupRect} is true, this notification will be triggered
     * by the user interacting with the specified {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group
     * rectangle} for the group. If {@link com.smartgwt.client.widgets.drawing.DrawGroup#getUseGroupRect useGroupRect} is
     * false, the notification will bubble up from interactions with individual items within the group.
     *
     * @return false to prevent this event from bubbling to this widget's parent, true or undefined to bubble.
     * @see com.smartgwt.client.widgets.Canvas#getOffsetX
     * @see com.smartgwt.client.widgets.Canvas#getOffsetY
     */
    public native Boolean mouseDown() /*-{
        if (this.@com.smartgwt.client.widgets.BaseWidget::isConfigOnly()()) {
            @com.smartgwt.client.util.ConfigUtil::warnOfPostConfigInstantiation(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;)(this.@java.lang.Object::getClass()(), "mouseDown", "");
        }
        var self = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
        var ret = self.mouseDown();
        if(ret == null) return null;
        return @com.smartgwt.client.util.JSOHelper::toBoolean(Z)(ret);
    }-*/;

	/**
     * Notification fired when the user moves the mouse over this DrawGroup. <p> Note that if {@link
     * com.smartgwt.client.widgets.drawing.DrawGroup#getUseGroupRect useGroupRect} is true, this notification will be triggered
     * by the user interacting with the specified {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group
     * rectangle} for the group. If {@link com.smartgwt.client.widgets.drawing.DrawGroup#getUseGroupRect useGroupRect} is
     * false, the notification will bubble up from interactions with individual items within the group.
     *
     * @return false to prevent this event from bubbling to this widget's parent, true or undefined to bubble.
     * @see com.smartgwt.client.widgets.Canvas#getOffsetX
     * @see com.smartgwt.client.widgets.Canvas#getOffsetY
     * @see <a href="http://www.smartclient.com/smartgwt/showcase/#basics_interaction_mouse_events" target="examples">Mouse events Example</a>
     */
    public native Boolean mouseMove() /*-{
        if (this.@com.smartgwt.client.widgets.BaseWidget::isConfigOnly()()) {
            @com.smartgwt.client.util.ConfigUtil::warnOfPostConfigInstantiation(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;)(this.@java.lang.Object::getClass()(), "mouseMove", "");
        }
        var self = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
        var ret = self.mouseMove();
        if(ret == null) return null;
        return @com.smartgwt.client.util.JSOHelper::toBoolean(Z)(ret);
    }-*/;

	/**
     * Notification fired when the mouse leaves this DrawGroup. <p> Note that if {@link
     * com.smartgwt.client.widgets.drawing.DrawGroup#getUseGroupRect useGroupRect} is true, this notification will be triggered
     * by the user interacting with the specified {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group
     * rectangle} for the group. If {@link com.smartgwt.client.widgets.drawing.DrawGroup#getUseGroupRect useGroupRect} is
     * false, the notification will bubble up from interactions with individual items within the group.
     *
     * @return false to prevent this event from bubbling to this widget's parent, true or undefined to bubble.
     * @see <a href="http://www.smartclient.com/smartgwt/showcase/#basics_interaction_mouse_events" target="examples">Mouse events Example</a>
     */
    public native Boolean mouseOut() /*-{
        if (this.@com.smartgwt.client.widgets.BaseWidget::isConfigOnly()()) {
            @com.smartgwt.client.util.ConfigUtil::warnOfPostConfigInstantiation(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;)(this.@java.lang.Object::getClass()(), "mouseOut", "");
        }
        var self = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
        var ret = self.mouseOut();
        if(ret == null) return null;
        return @com.smartgwt.client.util.JSOHelper::toBoolean(Z)(ret);
    }-*/;

	/**
     * Notification fired when the mouse enters this DrawGroup. <p> Note that if {@link
     * com.smartgwt.client.widgets.drawing.DrawGroup#getUseGroupRect useGroupRect} is true, this notification will be triggered
     * by the user interacting with the specified {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group
     * rectangle} for the group. If {@link com.smartgwt.client.widgets.drawing.DrawGroup#getUseGroupRect useGroupRect} is
     * false, the notification will bubble up from interactions with individual items within the group.
     *
     * @return false to prevent this event from bubbling to this widget's parent, true or undefined to bubble.
     * @see com.smartgwt.client.widgets.Canvas#getOffsetX
     * @see com.smartgwt.client.widgets.Canvas#getOffsetY
     */
    public native Boolean mouseOver() /*-{
        if (this.@com.smartgwt.client.widgets.BaseWidget::isConfigOnly()()) {
            @com.smartgwt.client.util.ConfigUtil::warnOfPostConfigInstantiation(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;)(this.@java.lang.Object::getClass()(), "mouseOver", "");
        }
        var self = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
        var ret = self.mouseOver();
        if(ret == null) return null;
        return @com.smartgwt.client.util.JSOHelper::toBoolean(Z)(ret);
    }-*/;

	/**
     * Notification fired when the user releases the left mouse button on this DrawGroup. <p> Note that if {@link
     * com.smartgwt.client.widgets.drawing.DrawGroup#getUseGroupRect useGroupRect} is true, this notification will be triggered
     * by the user interacting with the specified {@link com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group
     * rectangle} for the group. If {@link com.smartgwt.client.widgets.drawing.DrawGroup#getUseGroupRect useGroupRect} is
     * false, the notification will bubble up from interactions with individual items within the group.
     *
     * @return false to prevent this event from bubbling to this widget's parent, true or undefined to bubble.
     * @see com.smartgwt.client.widgets.Canvas#getOffsetX
     * @see com.smartgwt.client.widgets.Canvas#getOffsetY
     * @see <a href="http://www.smartclient.com/smartgwt/showcase/#basics_interaction_mouse_events" target="examples">Mouse events Example</a>
     */
    public native Boolean mouseUp() /*-{
        if (this.@com.smartgwt.client.widgets.BaseWidget::isConfigOnly()()) {
            @com.smartgwt.client.util.ConfigUtil::warnOfPostConfigInstantiation(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;)(this.@java.lang.Object::getClass()(), "mouseUp", "");
        }
        var self = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
        var ret = self.mouseUp();
        if(ret == null) return null;
        return @com.smartgwt.client.util.JSOHelper::toBoolean(Z)(ret);
    }-*/;

	/**
     * Updates the <code>DrawGroup</code>'s left coordinate by <code>dX</code> and the top coordinate by <code>dY</code>. Note
     * that this does not move or resize the items in this <code>DrawGroup</code>.
     * @param dX change to left coordinate in pixels
     * @param dY change to top coordinate in pixels
     */
    public native void moveBy(int dX, int dY) /*-{
        if (this.@com.smartgwt.client.widgets.BaseWidget::isConfigOnly()()) {
            @com.smartgwt.client.util.ConfigUtil::warnOfPostConfigInstantiation(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;)(this.@java.lang.Object::getClass()(), "moveBy", "int,int");
        }
        var self = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
        self.moveBy(dX, dY);
    }-*/;

	/**
     * Sets both the left and top coordinates of this <code>DrawGroup</code>'s {@link
     * com.smartgwt.client.widgets.drawing.DrawGroup#getGroupRect group rectangle}. Note that this does not move or resize the
     * items in this <code>DrawGroup</code>.
     * @param left new left coordinate in pixels
     * @param top new top coordinate in pixels
     */
    public native void moveTo(Integer left, Integer top) /*-{
        if (this.@com.smartgwt.client.widgets.BaseWidget::isConfigOnly()()) {
            @com.smartgwt.client.util.ConfigUtil::warnOfPostConfigInstantiation(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;)(this.@java.lang.Object::getClass()(), "moveTo", "Integer,Integer");
        }
        var self = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
        self.moveTo(left == null ? null : left.@java.lang.Integer::intValue()(), top == null ? null : top.@java.lang.Integer::intValue()());
    }-*/;

	/**
     * Scale all drawItem[] shapes by the x, y multipliers
     * @param x scale in the x direction
     * @param y scale in the y direction
     * @deprecated  {@link com.smartgwt.client.docs.GwtFloatVsDouble GwtFloatVsDouble}
     */
    public native void scaleBy(float x, float y) /*-{
        if (this.@com.smartgwt.client.widgets.BaseWidget::isConfigOnly()()) {
            @com.smartgwt.client.util.ConfigUtil::warnOfPostConfigInstantiation(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;)(this.@java.lang.Object::getClass()(), "scaleBy", "float,float");
        }
        var self = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
        self.scaleBy(x, y);
    }-*/;

	/**
     * Scale all drawItem[] shapes by the x, y multipliers
     * @param x scale in the x direction
     * @param y scale in the y direction
     */
    public native void scaleBy(double x, double y) /*-{
        if (this.@com.smartgwt.client.widgets.BaseWidget::isConfigOnly()()) {
            @com.smartgwt.client.util.ConfigUtil::warnOfPostConfigInstantiation(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;)(this.@java.lang.Object::getClass()(), "scaleBy", "double,double");
        }
        var self = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
        self.scaleBy(x, y);
    }-*/;

	/**
     * Scale the each item in the drawGroup by the x, y multipliers
     * @param x scale in the x direction
     * @param y scale in the y direction
     * @deprecated  {@link com.smartgwt.client.docs.GwtFloatVsDouble GwtFloatVsDouble}
     */
    public native void scaleTo(float x, float y) /*-{
        if (this.@com.smartgwt.client.widgets.BaseWidget::isConfigOnly()()) {
            @com.smartgwt.client.util.ConfigUtil::warnOfPostConfigInstantiation(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;)(this.@java.lang.Object::getClass()(), "scaleTo", "float,float");
        }
        var self = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
        self.scaleTo(x, y);
    }-*/;

	/**
     * Scale the each item in the drawGroup by the x, y multipliers
     * @param x scale in the x direction
     * @param y scale in the y direction
     */
    public native void scaleTo(double x, double y) /*-{
        if (this.@com.smartgwt.client.widgets.BaseWidget::isConfigOnly()()) {
            @com.smartgwt.client.util.ConfigUtil::warnOfPostConfigInstantiation(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;)(this.@java.lang.Object::getClass()(), "scaleTo", "double,double");
        }
        var self = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
        self.scaleTo(x, y);
    }-*/;


    // ********************* Static Methods ***********************

    /** 
     * Class level method to set the default properties of this class.  If set, then all
     * existing and subsequently created instances of this class will automatically have
     * default properties corresponding to
     * the properties set on the SmartGWT class instance passed to this function before its
     * underlying SmartClient JS object was created.
     * This is a powerful feature that eliminates the need for users to create a separate
     * hierarchy of subclasses that only alter the default properties of this class. Can also
     * be used for skinning / styling purposes.  <P> <b>Note:</b> This method is intended for
     * setting default attributes only and will affect all instances of the underlying class
     * (including those automatically generated in JavaScript).  This method should not be used
     * to apply standard EventHandlers or override methods for a class - use a custom subclass
     * instead.  Calling this method after instances have been created can result in undefined
     * behavior, since it bypasses any setters and a class instance may have already examined 
     * a particular property and not be expecting any changes through this route.
     *
     * @param drawGroupProperties properties that should be used as new defaults when instances of this class are created
     * @see com.smartgwt.client.docs.SGWTProperties
     */
    public static native void setDefaultProperties(DrawGroup drawGroupProperties) /*-{
        if (drawGroupProperties.@com.smartgwt.client.widgets.BaseWidget::isCreated()()) {
            @com.smartgwt.client.util.ConfigUtil::warnOfPreConfigInstantiation(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/Class;)(DrawGroup.@java.lang.Object::getClass()(), "setDefaultProperties", drawGroupProperties.@java.lang.Object::getClass()());
        }
        drawGroupProperties.@com.smartgwt.client.widgets.BaseWidget::setConfigOnly(Z)(true);
    	var properties = drawGroupProperties.@com.smartgwt.client.widgets.BaseWidget::getConfig()();
        properties = @com.smartgwt.client.util.JSOHelper::cleanProperties(Lcom/google/gwt/core/client/JavaScriptObject;Z)(properties,true);
        $wnd.isc.DrawGroup.addProperties(properties);
    }-*/;

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



    /**
     * Rotate the group by degrees. This is a relative rotation based on any current rotation
     * @param degrees
     */
    public native void rotateBy(String degrees) /*-{
        var self = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
        self.rotateBy(degrees);
    }-*/;

    /**
     * Rotate the group to degrees. This is an absolute rotation and does not consider any existing rotation
     * @param degrees
     */
    public native void rotateTo(String degrees) /*-{
        var self = this.@com.smartgwt.client.widgets.BaseWidget::getOrCreateJsObj()();
        self.rotateTo(degrees);
    }-*/;

    /**
     * Initial list of DrawItems for this DrawGroup. <P> DrawItems can be added to a DrawGroup after initialization by setting
     * {@link com.smartgwt.client.widgets.drawing.DrawItem#getDrawGroup drawGroup}.
     *
     * @param drawItems drawItems Default value is null
     * @throws IllegalStateException this property cannot be changed after the underlying component has been created
     */
    public void setDrawItems(DrawItem... drawItems)  throws IllegalStateException {
        for (int i = 0; i < drawItems.length; i++) {
            if (!drawItems[i].isCreated()) drawItems[i].create();
        }
        setAttribute("drawItems", drawItems, false);
    }

    /**
     * Initial list of DrawItems for this DrawGroup. <P> DrawItems can be added to a DrawGroup after initialization by setting
     * {@link com.smartgwt.client.widgets.drawing.DrawItem#getDrawGroup drawGroup}.
     *
     *
     * @return DrawItem
     */
    public DrawItem[] getDrawItems()  {
        return com.smartgwt.client.util.ConvertTo.arrayOfDrawItem(getAttributeAsJavaScriptObject("drawItems"));
    }

    /**
     * This method will return an array of integers mapping out the coordinates (left, top, width, height) of the "group
     * rectangle" for the group. This is the area of the drawPane where user interactions will fire event notifications on this
     * drawGroup. <P> Developers may also use {@link com.smartgwt.client.widgets.drawing.DrawGroup#getLeft left}, {@link
     * com.smartgwt.client.widgets.drawing.DrawGroup#getTop top}, {@link com.smartgwt.client.widgets.drawing.DrawGroup#getWidth
     * width} and {@link com.smartgwt.client.widgets.drawing.DrawGroup#getHeight height} to manage each coordinate directly.
     *
     * @return 4 element array containing left, top, width, height of the group rectangle.
     */
    public native Rectangle getGroupRect() /*-{
        var self = this.@com.smartgwt.client.core.BaseClass::getOrCreateJsObj()();
        var rect = self.getGroupRect();
        return @com.smartgwt.client.core.Rectangle::new(IIII)(rect[0], rect[1],rect[2],rect[3]);
    }-*/;



    /**
     * Setter implementing the {@link com.smartgwt.client.core.LogicalStructure} interface,
     * which supports Eclipse's logical structure debugging facility.
     */
    public LogicalStructureObject setLogicalStructure(DrawGroupLogicalStructure s) {
        super.setLogicalStructure(s);
        try {
            s.drawItems = getDrawItems();
        } catch (Throwable t) {
            s.logicalStructureErrors += "DrawGroup.drawItemsArray:" + t.getMessage() + "\n";
        }
        try {
            s.height = getAttributeAsString("height");
        } catch (Throwable t) {
            s.logicalStructureErrors += "DrawGroup.height:" + t.getMessage() + "\n";
        }
        try {
            s.knobs = getAttributeAsStringArray("knobs");
        } catch (Throwable t) {
            s.logicalStructureErrors += "DrawGroup.knobsArray:" + t.getMessage() + "\n";
        }
        try {
            s.left = getAttributeAsString("left");
        } catch (Throwable t) {
            s.logicalStructureErrors += "DrawGroup.left:" + t.getMessage() + "\n";
        }
        try {
            s.moveItemsWithGroup = getAttributeAsString("moveItemsWithGroup");
        } catch (Throwable t) {
            s.logicalStructureErrors += "DrawGroup.moveItemsWithGroup:" + t.getMessage() + "\n";
        }
        try {
            s.showGroupRectOutline = getAttributeAsString("showGroupRectOutline");
        } catch (Throwable t) {
            s.logicalStructureErrors += "DrawGroup.showGroupRectOutline:" + t.getMessage() + "\n";
        }
        try {
            s.top = getAttributeAsString("top");
        } catch (Throwable t) {
            s.logicalStructureErrors += "DrawGroup.top:" + t.getMessage() + "\n";
        }
        try {
            s.useGroupRect = getAttributeAsString("useGroupRect");
        } catch (Throwable t) {
            s.logicalStructureErrors += "DrawGroup.useGroupRect:" + t.getMessage() + "\n";
        }
        try {
            s.width = getAttributeAsString("width");
        } catch (Throwable t) {
            s.logicalStructureErrors += "DrawGroup.width:" + t.getMessage() + "\n";
        }
        return s;
    }

    /**
     * Getter implementing the {@link com.smartgwt.client.core.LogicalStructure} interface,
     * which supports Eclipse's logical structure debugging facility.
     */
    public LogicalStructureObject getLogicalStructure() {
        DrawGroupLogicalStructure s = new DrawGroupLogicalStructure();
        setLogicalStructure(s);
        return s;
    }
}
