// This Source Code is in the Public Domain per: http://unlicense.org
package org.litesoft.GWT.forms.client.nonpublic;

import org.litesoft.GWT.forms.client.components.*;

public abstract class AbstractNonShowingFormComponent implements IFormComponent {
    protected Object mCurrentValue = null;

    public Object getCurrentValue() {
        return mCurrentValue;
    }

    public void setCurrentValue( Object pCurrentValue ) {
        mCurrentValue = pCurrentValue;
    }

    public boolean setFocus() {
        return false;
    }

    public void setError( String pError ) {
        // No Errors
    }

    public void setFocused( boolean pFocused ) {
        // No Focus
    }

    public void setValueChanged( boolean pChanged ) {
        // No ValueChanged
    }

    public boolean isEnabled() {
        return false;
    }

    public void setEnabled( boolean pEnabled ) {
        // Not Enableable
    }

    public void publishAnyPendingChanges() {
        // No Listeners
    }

    public IFormComponent addFormComponentListener( Listener pFormComponentListener ) {
        if ( pFormComponentListener != null ) {
            pFormComponentListener.add( this );
        }
        // Nothing to listen for...
        return this;
    }

    public IFormComponent removeFormComponentListener( Listener pFormComponentListener ) {
        if ( pFormComponentListener != null ) {
            pFormComponentListener.remove( this );
        }
        // Nothing to listen for...
        return this;
    }
}