61 : QGraphicsView(parent)
64 this->setInteractive(
true);
67 this->setSceneRect(-25000, -25000, 50000, 50000);
70 this->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
71 this->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
74 this->setDragMode(QGraphicsView::ScrollHandDrag);
77 setTransformationAnchor(QGraphicsView::AnchorUnderMouse);
82 void TMSIImpedanceView::wheelEvent(QWheelEvent* event)
84 if(event->angleDelta().y()>0)
85 this->scale(1.25,1.25);
87 if(event->angleDelta().y()<0)
88 this->scale(0.75,0.75);
96 void TMSIImpedanceView::resizeEvent(QResizeEvent* event)
99 this->fitInView(this->scene()->itemsBoundingRect(), Qt::KeepAspectRatio);
101 QGraphicsView::resizeEvent(event);
106 void TMSIImpedanceView::mouseDoubleClickEvent(QMouseEvent* event)
109 this->fitInView(this->scene()->itemsBoundingRect(), Qt::KeepAspectRatio);
111 QGraphicsView::mouseDoubleClickEvent(event);
Contains the implementation of the TMSIImpedanceView class.
TMSIImpedanceView(QWidget *parent=0)