genericnotification.java.svn-base

开源项目openfire的完整源程序

/**
 * $Revision$
 * $Date$
 *
 * Copyright (C) 1999-2005 Jive Software. All rights reserved.
 * This software is the proprietary information of Jive Software. Use is subject to license terms.
 */

package org.jivesoftware.sparkplugin;

import org.jivesoftware.spark.component.FileDragLabel;

import javax.swing.BorderFactory;
import javax.swing.Icon;
import javax.swing.JLabel;
import javax.swing.JPanel;

import java.awt.Color;
import java.awt.Font;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;

/**
 * UI for simple chat room notifications with Jingle.
 */
public class GenericNotification extends JPanel {

    private FileDragLabel imageLabel = new FileDragLabel();
    private JLabel titleLabel = new JLabel();

    /**
     * Creates a generic notification panel.
     *
     * @param title the title of the notification.
     * @param icon  the icon to use in the notification.
     */
    public GenericNotification(String title, Icon icon) {
        setLayout(new GridBagLayout());

        setBackground(new Color(250, 249, 242));
        add(imageLabel, new GridBagConstraints(0, 0, 1, 3, 0.0, 0.0, GridBagConstraints.NORTHWEST, GridBagConstraints.NONE, new Insets(5, 5, 5, 5), 0, 0));

        add(titleLabel, new GridBagConstraints(1, 0, 2, 1, 1.0, 0.0, GridBagConstraints.NORTHWEST, GridBagConstraints.NONE, new Insets(5, 5, 5, 5), 0, 0));
        titleLabel.setFont(new Font("Dialog", Font.BOLD, 11));
        titleLabel.setForeground(new Color(211, 174, 102));

        setBorder(BorderFactory.createMatteBorder(0, 0, 1, 0, Color.white));

        titleLabel.setText(title);
        imageLabel.setIcon(icon);
    }

    /**
     * Sets the title of the notification.
     *
     * @param title the title.
     */
    public void setTitle(String title) {
        titleLabel.setText(title);
    }

    /**
     * Sets the icon.
     *
     * @param icon the icon.
     */
    public void setIcon(Icon icon) {
        imageLabel.setIcon(icon);
    }


    /**
     * Changes the background color. If alert is true, the background will reflect that the ui
     * needs attention.
     *
     * @param alert true to notify users that their attention is needed.
     */
    public void showAlert(boolean alert) {
        if (alert) {
            titleLabel.setForeground(new Color(211, 174, 102));
            setBackground(new Color(250, 249, 242));
        }
        else {
            setBackground(new Color(239, 245, 250));
            titleLabel.setForeground(new Color(65, 139, 179));
        }
    }


}