ItemTreeView Class Reference

Inheritance diagram for ItemTreeView:

Collaboration diagram for ItemTreeView:

Public Member Functions
	ItemTreeView (QWidget *parent=0)
virtual	~ItemTreeView ()

Protected Member Functions
virtual void	dragMoveEvent (QDragMoveEvent *event)

Detailed Description

Definition at line 20 of file ItemTreeView.h.

Constructor & Destructor Documentation

ItemTreeView()

ItemTreeView::ItemTreeView ( QWidget *  parent = 0 )

explicit

Definition at line 21 of file ItemTreeView.cpp.

                                          : QTreeView(parent)
{
 
    setAllColumnsShowFocus(true);
    setWindowTitle("Sample Tree View");
    setObjectName("ObjectTree");
    setContextMenuPolicy(Qt::CustomContextMenu);
    setDragDropMode(QAbstractItemView::InternalMove);
}

~ItemTreeView()

ItemTreeView::~ItemTreeView ( )

virtualdefault

Member Function Documentation

dragMoveEvent()

void ItemTreeView::dragMoveEvent ( QDragMoveEvent *  event )

protectedvirtual

Definition at line 33 of file ItemTreeView.cpp.

{
    QTreeView::dragMoveEvent(event);
    SessionModel* model = static_cast<SessionModel*>(this->model());
    model->setDraggedItemType(QString());
    QByteArray xml_data = qUncompress(event->mimeData()->data(SessionXML::ItemMimeType));
    QXmlStreamReader reader(xml_data);
    while (!reader.atEnd()) {
        reader.readNext();
        if (reader.isStartElement()) {
            if (reader.name() == SessionXML::ItemTag) {
                const QString model_type =
                    reader.attributes().value(SessionXML::ModelTypeAttribute).toString();
                model->setDraggedItemType(model_type);
                break;
            }
        }
    }
}

References SessionXML::ItemMimeType, SessionXML::ItemTag(), SessionXML::ModelTypeAttribute(), and SessionModel::setDraggedItemType().

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The documentation for this class was generated from the following files:

• /home/www/ba/GUI/coregui/Views/SampleDesigner/ItemTreeView.h
• /home/www/ba/GUI/coregui/Views/SampleDesigner/ItemTreeView.cpp