QNonScalableGraphicsTextItem.cpp

/**
 * \file QNonScalableGraphicsTextItem.cpp
 * KR Initial implementation
 */

#include <QPainter>
#include "QNonScalableGraphicsTextItem.h"

/// Constructor using a QGraphicsTextItem.
QNonScalableGraphicsTextItem::QNonScalableGraphicsTextItem(QGraphicsItem* parent) : QGraphicsTextItem(parent)
{
	setAcceptDrops(true);
    setAcceptHoverEvents(true);
	setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
}

/// Constructor using a QString.
QNonScalableGraphicsTextItem::QNonScalableGraphicsTextItem(const QString & text, QGraphicsItem * parent) :
	QGraphicsTextItem(parent)
{
	if (!text.isEmpty())
        setPlainText(text);
    setAcceptDrops(true);
    setAcceptHoverEvents(true);
	setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
}

QNonScalableGraphicsTextItem::~QNonScalableGraphicsTextItem()
{
}

/// Paints the text item.
void QNonScalableGraphicsTextItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
{
	//painter->drawRect(boundingRect());
	QRectF rect = boundingRect();
	painter->translate(-rect.width()/2, -rect.height()/2);
	QGraphicsTextItem::paint(painter, option, widget);
}

/// Returns the bounding rectangle of the text item.
QRectF QNonScalableGraphicsTextItem::boundingRect() const
{
	QRectF rect = QGraphicsTextItem::boundingRect();
	return rect;//QRectF(rect.x()-rect.width()/2, rect.y()-rect.height()/2,rect.width(), rect.height());
}