30 lines
643 B
C
30 lines
643 B
C
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#pragma once
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#include "Widget.h"
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#include "CanvasElements.h"
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class GeometryNode;
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class CanvasDrawingArea : public Widget
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{
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public:
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~CanvasDrawingArea();
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void setActiveDrawingCommand(CanvasDrawCommand command)
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{
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mActiveDrawingCommand = command;
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}
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private:
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bool isDirty() const override;
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void doPaint(const PaintEvent* event) override;
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void onMyMouseEvent(const MouseEvent* event) override;
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void addShapeAt(unsigned x, unsigned y);
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CanvasDrawCommand mActiveDrawingCommand{CanvasDrawCommand::LINE};
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std::vector<std::unique_ptr<GeometryNode> > mSceneNodes;
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bool mContentDirty{false};
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};
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