org.onecmdb.ui.gwt.toolkit.client.view.ci.LabelCounter.java Source code

Introduction

Here is the source code for org.onecmdb.ui.gwt.toolkit.client.view.ci.LabelCounter.java

Source

/*
 * OneCMDB, an open source configuration management project.
 * Copyright 2007, Lokomo Systems AB, and individual contributors
 * as indicated by the @authors tag. See the copyright.txt in the
 * distribution for a full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * 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.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package org.onecmdb.ui.gwt.toolkit.client.view.ci;

import org.onecmdb.ui.gwt.toolkit.client.control.table.ITableControl;

import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.ui.Label;

public class LabelCounter extends Label {

    private String baseText;
    private ITableControl ctrl;

    public LabelCounter(String text, ITableControl ctrl) {
        super("(..)" + text, false);
        this.baseText = text;
        this.ctrl = ctrl;
    }

    public void setCount(int count) {
        setText(" (" + count + ") " + this.baseText);
    }

    public void update() {
        ctrl.getRowCount(new AsyncCallback() {

            public void onFailure(Throwable caught) {
            }

            public void onSuccess(Object result) {
                if (result instanceof Integer) {
                    setCount(((Integer) result).intValue());
                }
            }
        });
    }

}