src/net/java/sip/communicator/impl/gui/customcontrols/SIPCommMsgTextArea.java


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/*
 * SIP Communicator, the OpenSource Java VoIP and Instant Messaging client.
 *
 * Distributable under LGPL license.
 * See terms of license at gnu.org.
 */
package net.java.sip.communicator.impl.gui.customcontrols;

import javax.swing.*;

/**
 * The <tt>SIPCommMsgTextArea</tt> is a text area defined specially for warning
 * messages. It defines an area with a fixed number of columns and wraps the 
 * text within it.
 * 
 * @author Yana Stamcheva
 */
public class SIPCommMsgTextArea
    extends JTextArea
{
    private static final long serialVersionUID = 0L;

	public SIPCommMsgTextArea()
    {
        this.setEditable(false);
        this.setLineWrap(true);
        this.setWrapStyleWord(true);
        this.setOpaque(false);
        
        int col = 40;
        this.setColumns(col);
        int docLen = this.getDocument().getLength();
        this.setRows((int)Math.ceil(docLen/col));
    }
    
    /** 
     * Creates a text area with a fixed number of columns and wraps the 
     * text within it.
     * @param text The text to insert in this text area.
     */
    public SIPCommMsgTextArea(String text){
        super(text);
        
        this.setEditable(false);
        this.setLineWrap(true);
        this.setWrapStyleWord(true);
        this.setOpaque(false);
        
        int col = 40;
        this.setColumns(col);
        int docLen = this.getDocument().getLength();
        this.setRows((int)Math.ceil(docLen/col));
    }
}