// This Source Code is in the Public Domain per: http://unlicense.org
package org.litesoft.ui.def.nonpublic.support;

import org.litesoft.uispecification.*;

public abstract class UiOverflowableContainerDef extends UiTitledBorderedContainerDef
{
    protected void collectDefAttributes( UiD_AttributeCollector pCollector )
    {
        super.collectDefAttributes( pCollector );
        pCollector.add( mOverflow );
        pCollector.add( mScrolled );
    }

    private UiD_AttributeOverflow mOverflow = new UiD_AttributeOverflow();

    public Overflow getOverflow()
    {
        return mOverflow.getValue();
    }

    public void setOverflow( Overflow pOverflow )
    {
        mOverflow.setValue( pOverflow );
    }

    protected void LLsetScrolled()
    {
        setOverflow( Overflow.Scrolled );
    }

    protected void LLsetClipped()
    {
        setOverflow( Overflow.Clipped );
    }

    private UiD_AttributeBoolean mScrolled = new UiD_AttributeBoolean( "Scrolled" );

    public final Overflow getOverflowPolicy()
    {
        Overflow zOverflow = getOverflow();
        if ( zOverflow != null )
        {
            return zOverflow;
        }
        Boolean zScrolled = mScrolled.getValue();
        if ( zScrolled != null )
        {
            return zScrolled ? Overflow.Scrolled : Overflow.Clipped;
        }
        return Overflow.None;
    }
}