1 #include "dirviewitem.h"

     2 

     3 #include <hbpushbutton.h>

     4 #include <hbabstractitemview.h>

     5 #include <hbtextitem.h>

     6 #include <hbstyle.h>

     7 

     8 const QString KExpandButtonItemName = "subitem-button";

     9 

    10 DirViewItem::DirViewItem(QGraphicsItem* parent) : 

    11     HbTreeViewItem(parent),

    12     mExpandButton(0)

    13 {

    14 }

    15 

    16 DirViewItem::~DirViewItem()

    17 {

    18 }

    19 

    20 int DirViewItem::type() const

    21 {

    22     return DirViewItem::Type;

    23 }

    24 

    25 HbAbstractViewItem *DirViewItem::createItem()

    26 {

    27     return new DirViewItem(*this);

    28 }

    29 

    30 void DirViewItem::buttonReleased()

    31 {

    32     if (isExpanded()) {

    33         setExpanded(false);

    34     } else {

    35         setExpanded(true);

    36     }

    37 }

    38 

    39 HbWidgetBase *DirViewItem::updateExpandItem()

    40 {

    41     if (!mExpandButton) {

    42         mExpandButton = new HbPushButton(this);

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

    44         HbStyle::setItemName(mExpandButton, KExpandButtonItemName);

    45     }

    46 

    47     if (isExpanded()) {

    48         mExpandButton->setText("Close");

    49     } else {

    50         mExpandButton->setText("Open");

    51     }

    52 

    53     return mExpandButton;

    54 }

    55