package org.litesoft.GWT.forms.client.components.nonpublic;

import org.litesoft.GWT.client.*;
import org.litesoft.GWT.client.widgets.*;

public abstract class AbstractFocusWidgetErrorableFormElement extends AbstractFocusWidgetFormElement
{
    protected String mTooltip;
    protected String mError = null;

    protected AbstractFocusWidgetErrorableFormElement( IFocusWidget pInputWidget, String pTooltip, String pWidgetStyle, boolean pAddStyle )
    {
        super( pInputWidget, pWidgetStyle, pAddStyle );
        mTooltip = UtilsGwt.noEmpty( pTooltip );
    }

    // IFormComponent


    @Override
    public void setError( String pError )
    {
        mError = UtilsGwt.noEmpty( pError );
        stateChanged();
    }

    // AbstractFormElement

    @Override
    public boolean hasError()
    {
        return (mError != null);
    }

    @Override
    protected void stateChanged()
    {
        super.stateChanged();
        if ( mIndicatorTd != null )
        {
            mIndicatorTd.setTitle( hasError() ? mError : mTooltip );
        }
    }
}