com.sencha.gxt.widget.core.client.box.MultiLinePromptMessageBox.java Source code

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Here is the source code for com.sencha.gxt.widget.core.client.box.MultiLinePromptMessageBox.java

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/**
 * Sencha GXT 4.0.0 - Sencha for GWT
 * Copyright (c) 2006-2015, Sencha Inc.
 *
 * licensing@sencha.com
 * http://www.sencha.com/products/gxt/license/
 *
 * ================================================================================
 * Open Source License
 * ================================================================================
 * This version of Sencha GXT is licensed under the terms of the Open Source GPL v3
 * license. You may use this license only if you are prepared to distribute and
 * share the source code of your application under the GPL v3 license:
 * http://www.gnu.org/licenses/gpl.html
 *
 * If you are NOT prepared to distribute and share the source code of your
 * application under the GPL v3 license, other commercial and oem licenses
 * are available for an alternate download of Sencha GXT.
 *
 * Please see the Sencha GXT Licensing page at:
 * http://www.sencha.com/products/gxt/license/
 *
 * For clarification or additional options, please contact:
 * licensing@sencha.com
 * ================================================================================
 *
 *
 * ================================================================================
 * Disclaimer
 * ================================================================================
 * THIS SOFTWARE IS DISTRIBUTED "AS-IS" WITHOUT ANY WARRANTIES, CONDITIONS AND
 * REPRESENTATIONS WHETHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE
 * IMPLIED WARRANTIES AND CONDITIONS OF MERCHANTABILITY, MERCHANTABLE QUALITY,
 * FITNESS FOR A PARTICULAR PURPOSE, DURABILITY, NON-INFRINGEMENT, PERFORMANCE AND
 * THOSE ARISING BY STATUTE OR FROM CUSTOM OR USAGE OF TRADE OR COURSE OF DEALING.
 * ================================================================================
 */
package com.sencha.gxt.widget.core.client.box;

import com.google.gwt.core.client.GWT;
import com.google.gwt.safehtml.shared.SafeHtml;
import com.google.gwt.safehtml.shared.SafeHtmlUtils;
import com.sencha.gxt.widget.core.client.form.Field;
import com.sencha.gxt.widget.core.client.form.TextArea;

/**
 * A message box that prompts for input with a multiple line text area and OK
 * and CANCEL buttons.
 * <p />
 * Code snippet:
 * 
 * <pre>
 MultiLinePromptMessageBox mb = new MultiLinePromptMessageBox("Description", "Please enter a brief description");
 mb.addDialogHideHandler(new DialogHideHandler() {
  {@literal @}Override
  public void onDialogHide(DialogHideEvent event) {
    if (event.getHideButton() == PredefinedButton.OK) {
      // perform OK action
    } else if (event.getHideButton() == PredefinedButton.CANCEL) {
      // perform CANCEL action
    }
  }
});
    
mb.setWidth(300);
mb.show();
 * </pre>
 */
public class MultiLinePromptMessageBox extends AbstractInputMessageBox {

    /**
     * Creates a messageText box that prompts for input with a multiple line text area
     * and OK and CANCEL buttons.
     *
     * @param titleText the titleText of the messageText box
     * @param messageText the messageText that appears in the messageText box
     */
    public MultiLinePromptMessageBox(String titleText, String messageText) {
        this(SafeHtmlUtils.fromString(titleText), SafeHtmlUtils.fromString(messageText));
    }

    /**
     * Creates a message box that prompts for input with a multiple line text area
     * and OK and CANCEL buttons.
     *
     * @param titleHtml the title of the message box
     * @param messageHtml the message that appears in the message box
     */
    public MultiLinePromptMessageBox(SafeHtml titleHtml, SafeHtml messageHtml) {
        this(titleHtml, messageHtml, GWT.<WindowAppearance>create(WindowAppearance.class),
                GWT.<MessageBoxAppearance>create(MessageBoxAppearance.class));
    }

    /**
     * Creates a message box that prompts for input with a multiple line text area
     * and OK and CANCEL buttons.
     *
     * @param title the title of the message box
     * @param message the message that appears in the message box
     * @param windowAppearance the message box window windowAppearance
     * @param messageBoxAppearance the message box content windowAppearance
     */
    public MultiLinePromptMessageBox(SafeHtml title, SafeHtml message, WindowAppearance windowAppearance,
            MessageBoxAppearance messageBoxAppearance) {
        super(new TextArea(), title, message, windowAppearance, messageBoxAppearance);

        getField().setHeight(75);
    }

    /**
     * Returns the multiple line text area.
     * 
     * @return the multiple line text area
     */
    public TextArea getTextArea() {
        return (TextArea) field;
    }

}