org.opencms.gwt.client.ui.CmsConfirmDialog Maven / Gradle / Ivy
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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.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();
}
}