28 lines
525 B
C++
28 lines
525 B
C++
#pragma once
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#include <QPainter>
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#include "global.h"
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class QPainter;
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class NodeGraphicsObject;
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class NodeDataModel;
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/// Class enables custom painting.
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class AbstractNodePainter
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{
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public:
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virtual ~AbstractNodePainter() = default;
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/**
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* Reimplement this function in order to have a custom painting.
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*
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* Useful functions:
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* `NodeGraphicsObject::nodeScene()->nodeGeometry()`
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* `NodeGraphicsObject::graphModel()`
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*/
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virtual void paint(QPainter *painter, NodeGraphicsObject &ngo) const = 0;
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};
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