#include "dirviewitem.h"

#include <hbpushbutton.h>

#include <hbabstractitemview.h>

#include <hbtextitem.h>

#include <hbstyle.h>

const QString KExpandButtonItemName = "subitem-button";

DirViewItem::DirViewItem(QGraphicsItem* parent) : 

    HbTreeViewItem(parent),

    mExpandButton(0)

{

}

DirViewItem::~DirViewItem()

{

}

int DirViewItem::type() const

{

    return DirViewItem::Type;

}

HbAbstractViewItem *DirViewItem::createItem()

{

    return new DirViewItem(*this);

}

void DirViewItem::buttonReleased()

{

    if (isExpanded()) {

        setExpanded(false);

    } else {

        setExpanded(true);

    }

}

HbWidgetBase *DirViewItem::updateExpandItem()

{

    if (!mExpandButton) {

        mExpandButton = new HbPushButton(this);

        connect(mExpandButton, SIGNAL(released()), this, SLOT(buttonReleased()));

        HbStyle::setItemName(mExpandButton, KExpandButtonItemName);

    }

    if (isExpanded()) {

        mExpandButton->setText("Close");

    } else {

        mExpandButton->setText("Open");

    }

    return mExpandButton;

}