package org.litesoft.GWT.client.widgets;

import com.google.gwt.user.client.*;
import com.google.gwt.user.client.ui.*;
import org.litesoft.GWT.client.widgets.nonpublic.*;

public class SimpleLabel extends AbstractBrowserEventListenableWidget implements HasText,
                                                                                 HasWordWrap
{
    /**
     * Creates an empty label.
     */
    public SimpleLabel()
    {
        setElement( DOM.createDiv() );
        //noinspection GWTStyleCheck
        setStyleName( "SimpleLabel" );
    }

    /**
     * Creates a label with the specified text.
     *
     * @param text the new label's text
     */
    public SimpleLabel( String text )
    {
        this();
        setText( text );
    }

    /**
     * Creates a label with the specified text.
     *
     * @param text     the new label's text
     * @param wordWrap <code>false</code> to disable word wrapping
     */
    public SimpleLabel( String text, boolean wordWrap )
    {
        this( text );
        setWordWrap( wordWrap );
    }

    public SimpleLabel style( String pStyleClass )
    {
        addStyleName( pStyleClass );
        return this;
    }

    public String getText()
    {
        return DOM.getInnerText( getElement() );
    }

    public void setText( String text )
    {
        DOM.setInnerText( getElement(), text );
    }

    public void setWordWrap( boolean wrap )
    {
        DOM.setStyleAttribute( getElement(), "whiteSpace", wrap ? "normal" : "nowrap" );
    }

    public boolean getWordWrap()
    {
        return !DOM.getStyleAttribute( getElement(), "whiteSpace" ).equals( "nowrap" );
    }
}