Java tutorial
/** * DataCleaner (community edition) * Copyright (C) 2014 Neopost - Customer Information Management * * This copyrighted material is made available to anyone wishing to use, modify, * copy, or redistribute it subject to the terms and conditions of the GNU * Lesser General Public License, as published by the Free Software Foundation. * * This program 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 distribution; if not, write to: * Free Software Foundation, Inc. * 51 Franklin Street, Fifth Floor * Boston, MA 02110-1301 USA */ package org.datacleaner.monitor.shared.widgets; import com.google.gwt.event.dom.client.ClickEvent; import com.google.gwt.event.dom.client.ClickHandler; import com.google.gwt.user.client.ui.Button; /** * A simple cancel button that will hide a popup. */ public class CancelPopupButton extends Button implements ClickHandler { private final DCPopupPanel _popup; public CancelPopupButton(DCPopupPanel popup) { this(popup, "Cancel"); } public CancelPopupButton(DCPopupPanel popup, String labelText) { this(popup, labelText, false); } public CancelPopupButton(DCPopupPanel popup, String labelText, boolean primaryButton) { super(labelText); _popup = popup; addClickHandler(this); if (primaryButton) { DCButtons.applyPrimaryStyle(this); } else { DCButtons.applyDefaultStyle(this); } } @Override public void onClick(ClickEvent event) { _popup.hide(); } }