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/*
 * This library is part of OpenCms -
 * the Open Source Content Management System
 *
 * Copyright (c) Alkacon Software GmbH (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.Messages;
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 ok and cancel button.

* * @since 8.0.0 */ public class CmsConfirmDialog extends CmsAlertDialog { /** The action handler. */ private I_CmsConfirmDialogHandler m_handler; /** The 'Ok' button. */ private CmsPushButton m_okButton; /** * Constructor.

* * @param caption the title for this dialog */ public CmsConfirmDialog(String caption) { this(caption, ""); } /** * The constructor.

* * @param caption the title and heading of the dialog * @param content the content text */ public CmsConfirmDialog(String caption, String content) { super(caption, content, Messages.get().key(Messages.GUI_CANCEL_0), null); m_okButton = new CmsPushButton(); m_okButton.setText(Messages.get().key(Messages.GUI_OK_0)); m_okButton.setUseMinWidth(true); m_okButton.setButtonStyle(ButtonStyle.TEXT, ButtonColor.RED); m_okButton.addClickHandler(new ClickHandler() { /** * @see com.google.gwt.event.dom.client.ClickHandler#onClick(com.google.gwt.event.dom.client.ClickEvent) */ public void onClick(ClickEvent event) { onOk(); } }); addButton(m_okButton); } /** * @see org.opencms.gwt.client.ui.CmsPopup#center() */ @Override public void center() { super.center(); getOkButton().setEnabled(true); } /** * Returns the 'OK' button widget.

* * @return the 'OK' button */ public CmsPushButton getOkButton() { return m_okButton; } /** * Sets the dialog handler.

* * @param handler the handler to set */ public void setHandler(I_CmsConfirmDialogHandler handler) { m_handler = handler; super.setHandler(handler); } /** * Sets the accept button icon class.

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

* * @param text the button text */ public void setOkText(String text) { m_okButton.setText(text); } /** * @see org.opencms.gwt.client.ui.CmsPopup#show() */ @Override public void show() { super.show(); getOkButton().setEnabled(true); } /** * @see org.opencms.gwt.client.ui.CmsAlertDialog#getHandler() */ @Override protected I_CmsConfirmDialogHandler getHandler() { return m_handler; } /** * Executed on 'ok' click.

*/ protected void onOk() { getOkButton().setEnabled(false); if (getHandler() != null) { getHandler().onOk(); } hide(); } }





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