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/*
 * This library is part of OpenCms -
 * the Open Source Content Management System
 *
 * Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com)
 *
 * This library 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 library 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.
 *
 * For further information about Alkacon Software, please see the
 * company website: http://www.alkacon.com
 *
 * For further information about OpenCms, please see the
 * project website: http://www.opencms.org
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package org.opencms.gwt.client.ui;

import org.opencms.gwt.client.ui.I_CmsButton.ButtonColor;
import org.opencms.gwt.client.ui.I_CmsButton.ButtonStyle;

import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;

/**
 * Provides a confirmation dialog with yes, no and cancel button.

* * @since 8.0.0 */ public class CmsAcceptDeclineCancelDialog extends CmsAlertDialog { /** The 'accept' button. */ private CmsPushButton m_acceptButton; /** The 'decline' button. */ private CmsPushButton m_declineButton; /** The dialog handler. */ private I_CmsAcceptDeclineCancelHandler m_handler; /** * Constructor.

* * @param title the dialog title * @param content the dialog content */ public CmsAcceptDeclineCancelDialog(String title, String content) { super(title, content); m_acceptButton = new CmsPushButton(); m_acceptButton.setUseMinWidth(true); m_acceptButton.setButtonStyle(ButtonStyle.TEXT, ButtonColor.GREEN); m_acceptButton.addClickHandler(new ClickHandler() { /** * @see com.google.gwt.event.dom.client.ClickHandler#onClick(com.google.gwt.event.dom.client.ClickEvent) */ public void onClick(ClickEvent event) { onAccept(); } }); m_declineButton = new CmsPushButton(); m_declineButton.setUseMinWidth(true); m_declineButton.setButtonStyle(ButtonStyle.TEXT, ButtonColor.RED); m_declineButton.addClickHandler(new ClickHandler() { /** * @see com.google.gwt.event.dom.client.ClickHandler#onClick(com.google.gwt.event.dom.client.ClickEvent) */ public void onClick(ClickEvent event) { onDecline(); } }); addButton(m_declineButton); addButton(m_acceptButton); } /** * @see org.opencms.gwt.client.ui.CmsAlertDialog#center() */ @Override public void center() { activateButtons(true); super.center(); } /** * Sets the accept button icon class.

* * @param iconClass the icon class */ public void setAcceptIconClass(String iconClass) { m_acceptButton.setImageClass(iconClass); } /** * Sets the accept button text.

* * @param text the button text */ public void setAcceptText(String text) { m_acceptButton.setText(text); } /** * Sets the decline button icon class.

* * @param iconClass the icon class */ public void setDeclineIconClass(String iconClass) { m_declineButton.setImageClass(iconClass); } /** * Sets the decline button text.

* * @param text the button text */ public void setDeclineText(String text) { m_declineButton.setText(text); } /** * Sets the dialog handler.

* * @param handler the handler to set */ public void setHandler(I_CmsAcceptDeclineCancelHandler handler) { m_handler = handler; super.setHandler(handler); } /** * Sets the buttons enabled.

* * @param activate true to activate, false to deactivate */ protected void activateButtons(boolean activate) { m_acceptButton.setEnabled(activate); m_declineButton.setEnabled(activate); getCloseButton().setEnabled(activate); } /** * @see org.opencms.gwt.client.ui.CmsAlertDialog#getHandler() */ @Override protected I_CmsAcceptDeclineCancelHandler getHandler() { return m_handler; } /** * Executed on accept click.

*/ protected void onAccept() { activateButtons(false); if (getHandler() != null) { getHandler().onAccept(); } hide(); } /** * @see org.opencms.gwt.client.ui.CmsAlertDialog#onClose() */ @Override protected void onClose() { activateButtons(false); if (getHandler() != null) { getHandler().onClose(); } hide(); } /** * Executed on decline click.

*/ protected void onDecline() { activateButtons(false); if (getHandler() != null) { getHandler().onDecline(); } hide(); } }





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