VuoRendererInputListDrawer.hh

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#pragma once
 
#include "VuoRendererInputDrawer.hh"
 
class VuoRendererInputListDrawer : public VuoRendererInputDrawer
{
public:
    VuoRendererInputListDrawer(VuoNode *baseNode, VuoRendererSignaler *signaler);
    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
    QRectF boundingRect(void) const;
    QRectF getOuterNodeFrameBoundingRect(void) const;
    QPainterPath shape() const;
    void updateGeometry();
 
    QRectF getExtendedDragHandleRect() const;
    void setDragInProgress(bool inProgress);
 
    void extendedHoverEnterEvent(QPointF scenePos);
    void extendedHoverMoveEvent(QPointF scenePos);
    void extendedHoverLeaveEvent();
 
private:
    QPainterPath getMakeListNodePath() const;
    QPainterPath getMakeListDragHandlePath() const;
    QRectF getDragHandleRect() const;
    void triggerPortCountAdjustment(int portCountDelta, QGraphicsSceneMouseEvent *event);
 
    void mousePressEvent(QGraphicsSceneMouseEvent *event);
    void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
    void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
 
    // User interaction with drag handle
    bool dragInProgress;
    QPointF mousePositionAtLastPortCountAdjustment;
    bool dragHandleIsHovered;
 
    QRectF cachedBoundingRect;
    void updateCachedBoundingRect();
};