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#include "TreeHeaderView.h"

TreeHeaderView::TreeHeaderView(QWidget *parent)
    : QGraphicsView(parent)
{
}

void  TreeHeaderView::scrollContentsBy(int dx, int dy)
{
    // Overridden to ignore scrolling after initial show related scrolling has been finished
    //
    // Longer explanation: When RowTreeLabelItem (QGraphicsTextItem) gets focus
    // for text editing, it forces views to scroll themselves so that editable
    // text item is always visible. But we don't want tree header view to move.
    // See QGraphicsTextItemPrivate::textControl() and _q_ensureVisible()
    if (m_allowScrolling)
        QGraphicsView::scrollContentsBy(dx, dy);
}