NativeCheckboxItem.java

/*
 * 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.
 */
 
package com.smartgwt.client.widgets.form.fields;



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.events.*;
import com.smartgwt.client.rpc.*;
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.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.viewer.*;
import com.smartgwt.client.widgets.calendar.*;
import com.smartgwt.client.widgets.calendar.events.*;
import com.smartgwt.client.widgets.cube.*;

import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.HashMap;

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

/**
 * A checkbox for manipulating 2-valued fields based on the native checkbox element.
 */
public class NativeCheckboxItem extends FormItem {

    public static NativeCheckboxItem getOrCreateRef(JavaScriptObject jsObj) {
        if(jsObj == null) return null;
        RefDataClass obj = RefDataClass.getRef(jsObj);
        if(obj != null) {
            obj.setJsObj(jsObj);
            return (NativeCheckboxItem) obj;
        } else {
            return new NativeCheckboxItem(jsObj);
        }
    }

    public NativeCheckboxItem(){
        setAttribute("editorType", "NativeCheckboxItem");
    }

    public NativeCheckboxItem(JavaScriptObject jsObj){
        super(jsObj);
    }

    public NativeCheckboxItem(String name) {
        setName(name);
        setAttribute("editorType", "NativeCheckboxItem");
    }

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

    /**
     * Should we show the label text next to the checkbox item.
     *
     * @param showLabel showLabel Default value is true
     */
    public void setShowLabel(Boolean showLabel) {
        setAttribute("showLabel", showLabel);
    }

    /**
     * Should we show the label text next to the checkbox item.
     *
     *
     * @return Boolean
     */
    public Boolean getShowLabel()  {
        return getAttributeAsBoolean("showLabel");
    }

    /**
     * Base CSS class applied to this item's title text (rendered next to the checkbox element).
     *
     * @param textBoxStyle textBoxStyle Default value is "labelAnchor"
     * @see com.smartgwt.client.docs.Appearance Appearance overview and related methods
     */
    public void setTextBoxStyle(String textBoxStyle) {
        setAttribute("textBoxStyle", textBoxStyle);
    }

    /**
     * Base CSS class applied to this item's title text (rendered next to the checkbox element).
     *
     *
     * @return String
     * @see com.smartgwt.client.docs.Appearance Appearance overview and related methods
     */
    public String getTextBoxStyle()  {
        return getAttributeAsString("textBoxStyle");
    }

    // ********************* Methods ***********************

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


    /**
     * Return the value tracked by this form item.
     *
     * @return value of this element
     */
    public native Boolean getValueAsBoolean() /*-{
        var self = this.@com.smartgwt.client.core.DataClass::getJsObj()();
        var ret;
        if(self.setValue) {
             ret = self.getValue();
        } else {
            ret = self.value;
        }
        return @com.smartgwt.client.util.JSOHelper::toBoolean(Z)(ret);
    }-*/;    

}