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75 lines
1.8 KiB
C++
75 lines
1.8 KiB
C++
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#include "Rahmen.h"
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#include "Basisstapel.h"
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#include "Proportionen.h"
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#include <QPainter>
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using namespace std;
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Rahmen::Rahmen(Basisstapel* parent) : QObject(parent), QGraphicsItem(0), Groesse(QSizeF(parent->boundingRect().size().width() + (((parent->boundingRect().size().height() / RAHMEN_DICKE_VERHAELTNIS) - 1) * 2), parent->boundingRect().size().height() + (((parent->boundingRect().size().height() / RAHMEN_DICKE_VERHAELTNIS) - 1) * 2))), meinstapel(0), dicke(parent->boundingRect().size().height() / RAHMEN_DICKE_VERHAELTNIS), eckradius(parent->boundingRect().size().height() / RAHMEN_ECKRADIUS_VERHAELTNIS)
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{
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setZValue(500);
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setVisible(false);
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}
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Rahmen::~Rahmen()
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{
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}
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void Rahmen::paint(QPainter* painter, const QStyleOptionGraphicsItem*, QWidget*)
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{
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QPen stift(painter->pen());
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stift.setWidth(dicke);
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stift.setColor(Qt::darkRed);
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painter->setPen(stift);
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painter->drawRoundedRect(boundingRect().adjusted(dicke / 2, dicke / 2, -(dicke / 2), -(dicke / 2)), eckradius, eckradius);
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}
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QRectF Rahmen::boundingRect() const
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{
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return QRectF(QPointF(0, 0), Groesse);
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}
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void Rahmen::zeige(Basisstapel* stapel, const QPointF& position)
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{
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if (stapel != meinstapel || isVisible() == false)
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meinstapel = stapel;
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setPos(QPointF(position.x() - (dicke), position.y() - (dicke)));
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setVisible(true);
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}
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void Rahmen::verstecke()
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{
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if (isVisible() == true) setVisible(false);
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}
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Basisstapel* Rahmen::aktueller_stapel() const
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{
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return meinstapel;
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}
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void Rahmen::passe_groesse_an(const QRectF& wert)
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{
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prepareGeometryChange();
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Groesse = QSizeF(wert.size().width() + ((wert.size().height() / RAHMEN_DICKE_VERHAELTNIS) * 2), wert.size().height() + ((wert.size().height() / RAHMEN_DICKE_VERHAELTNIS) * 2));
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dicke = wert.size().height() / RAHMEN_DICKE_VERHAELTNIS;
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eckradius = wert.size().height() / RAHMEN_ECKRADIUS_VERHAELTNIS;
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update();
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}
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