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39 lines
873 B
C
39 lines
873 B
C
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// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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#include <QWindow>
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#include <QImage>
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class Window : public QWindow
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{
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public:
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Window(QWindow *parent = nullptr);
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Window(QScreen *screen);
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protected:
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void mousePressEvent(QMouseEvent *);
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void mouseMoveEvent(QMouseEvent *);
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void mouseReleaseEvent(QMouseEvent *);
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void wheelEvent(QWheelEvent *event);
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void keyPressEvent(QKeyEvent *);
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void exposeEvent(QExposeEvent *);
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void resizeEvent(QResizeEvent *);
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void timerEvent(QTimerEvent *);
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private:
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void render();
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void scheduleRender();
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void initialize();
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QString m_text;
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QImage m_image;
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QPoint m_lastPos;
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int m_backgroundColorIndex;
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QBackingStore *m_backingStore;
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int m_renderTimer;
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QPoint scrollOffset;
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};
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