itsmattkc
3399227b3a
Since the node graph can have transform cross nodes, input keyframes may occur at a different times requiring transforming between sequence time and media time. This commit implements such a mechanism in all UI classes that need it.
41 lines
787 B
C++
41 lines
787 B
C++
#ifndef KEYFRAMEVIEWITEM_H
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#define KEYFRAMEVIEWITEM_H
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#include <QGraphicsRectItem>
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#include "node/keyframe.h"
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#include "timetargetobject.h"
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class KeyframeViewItem : public QObject, public QGraphicsRectItem, public TimeTargetObject
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{
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Q_OBJECT
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public:
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KeyframeViewItem(NodeKeyframePtr key, QGraphicsItem *parent = nullptr);
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void SetOverrideY(qreal vertical_center);
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void SetScale(double scale);
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NodeKeyframePtr key() const;
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protected:
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virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = nullptr) override;
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virtual void TimeTargetChangedEvent(Node* ) override;
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private:
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NodeKeyframePtr key_;
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double scale_;
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qreal vert_center_;
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private slots:
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void UpdatePos();
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void Redraw();
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};
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#endif // KEYFRAMEVIEWITEM_H
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