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47 lines
990 B
C++
47 lines
990 B
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#ifndef RENDERAREA_H
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#define RENDERAREA_H
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#include <QBrush>
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#include <QPen>
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#include <QPixmap>
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#include <QWidget>
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//! [0]
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class RenderArea : public QWidget
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{
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Q_OBJECT
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public:
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enum Shape { Line, Points, Polyline, Polygon, Rect, RoundedRect, Ellipse, Arc,
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Chord, Pie, Path, Text, Pixmap };
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explicit RenderArea(QWidget *parent = nullptr);
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QSize minimumSizeHint() const override;
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QSize sizeHint() const override;
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public slots:
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void setShape(Shape shape);
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void setPen(const QPen &pen);
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void setBrush(const QBrush &brush);
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void setAntialiased(bool antialiased);
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void setTransformed(bool transformed);
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protected:
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void paintEvent(QPaintEvent *event) override;
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private:
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Shape shape;
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QPen pen;
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QBrush brush;
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bool antialiased;
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bool transformed;
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QPixmap pixmap;
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};
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//! [0]
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#endif // RENDERAREA_H
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