com.gwtmobile.ui.client.widgets.CheckBox.java Source code

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Here is the source code for com.gwtmobile.ui.client.widgets.CheckBox.java

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/*
 * Copyright (c) 2010 Zhihua (Dennis) Jiang
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

package com.gwtmobile.ui.client.widgets;

import com.google.gwt.user.client.ui.HTML;
import com.gwtmobile.ui.client.CSS.StyleNames.Primary;
import com.gwtmobile.ui.client.CSS.StyleNames.Secondary;
import com.gwtmobile.ui.client.utils.Utils;

public class CheckBox extends com.google.gwt.user.client.ui.CheckBox implements IsGwtMobileWidget {

    private IsGwtMobileWidgetHelper _widgetHelper = new IsGwtMobileWidgetHelper();

    public CheckBox() {
        super();
        if (Utils.isAndroid() && Utils.isWVGA()) {
            CheckBoxIndicator indicator = new CheckBoxIndicator();
            this.getElement().insertFirst(indicator.getElement());
        }
    }

    @Override
    protected void onLoad() {
        super.onLoad();
        _widgetHelper.CheckInitialLoad(this);
    }

    @Override
    public void setValue(Boolean value) {
        setValue(value, false);
    }

    @Override
    public void setValue(Boolean checked, boolean fireEvents) {
        super.setValue(checked, fireEvents);
        if (checked) {
            addStyleName(Secondary.Selected);
        } else {
            removeStyleName(Secondary.Selected);
        }
    }

    @Override
    public void onInitialLoad() {
    }

    @Override
    public void setSecondaryStyle(String style) {
        _widgetHelper.setSecondaryStyle(this, style);
    }

    static class CheckBoxIndicator extends HTML {

        public CheckBoxIndicator() {
            super("<div><div></div></div><div></div><div></div><div></div>");
            setStyleName(Primary.CheckBoxIndicator);
        }
    }

}