C++ (Cpp) Q3DragObject Examples

Example #1

File: toresultview.cpp Project: netrunner-debian-kde-extras/tora

void toListView::contentsMouseMoveEvent(QMouseEvent *e)
{
#if 0
    if (e->state() == Qt::LeftButton &&
            e->stateAfter() == Qt::LeftButton &&
            LastMove.x() > 0 &&
            LastMove != e->pos())
    {
        QPoint p = e->pos();
        int col = header()->sectionAt(p.x());
        toTreeWidgetItem *item = itemAt(contentsToViewport(p));
        toResultViewItem *resItem = dynamic_cast<toResultViewItem *>(item);
        toResultViewCheck *chkItem = dynamic_cast<toResultViewCheck *>(item);
        QString str;
        if (resItem)
            str = resItem->allText(col);
        else if (chkItem)
            str = chkItem->allText(col);
        else if (item)
            str = item->text(col);
        if (str.length())
        {
            Q3DragObject *d = new Q3TextDrag(str, this);
            d->dragCopy();
        }
    }
    else
    {
        LastMove = e->pos();
        toTreeWidget::contentsMouseMoveEvent(e);
    }
#endif
}

Example #2

File: treeview.cpp Project: jschwartzenberg/kicker

void TreeView::startDrag()
{
  Q3DragObject *drag = dragObject();

  if (!drag)
     return;

  drag->dragMove();
}

Example #3

void VendorLineEdit::mouseMoveEvent(QMouseEvent *)
{
  if (_dragging)
  {
    Q3DragObject *drag = new Q3TextDrag(QString("vendid=%1").arg(_id), this);
    drag->dragCopy();

    _dragging = FALSE;
  }
}

Example #4

void DraggableListView::startDrag() {
  Q3DragObject *o = dragObject();
  if (o) {
    o->drag();
  }
}

Example #5

File: GearListView.cpp Project: foogywoo/drone

Q3DragObject *GearListView::dragObject()
{
  Q3DragObject *d = new Q3TextDrag(currentItem()->text(0), this);
  d->setPixmap(QPixmap(draggear));
  return d;  
}