ff1039c217
According to QUIP-18 [1], all tests file should be LicenseRef-Qt-Commercial OR GPL-3.0-only [1]: https://contribute.qt-project.org/quips/18 Pick-to: 6.7 Task-number: QTBUG-121787 Change-Id: I9657df5d660820e56c96d511ea49d321c54682e8 Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
35 lines
749 B
C++
35 lines
749 B
C++
// Copyright (C) 2016 The Qt Company Ltd.
|
|
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
|
|
|
|
#include <QRasterWindow>
|
|
#include <QImage>
|
|
|
|
class RasterWindow : public QRasterWindow
|
|
{
|
|
public:
|
|
RasterWindow(QRasterWindow *parent = nullptr);
|
|
|
|
protected:
|
|
void mousePressEvent(QMouseEvent *);
|
|
void mouseMoveEvent(QMouseEvent *);
|
|
void mouseReleaseEvent(QMouseEvent *);
|
|
|
|
void keyPressEvent(QKeyEvent *);
|
|
|
|
void exposeEvent(QExposeEvent *);
|
|
void resizeEvent(QResizeEvent *);
|
|
|
|
bool event(QEvent *);
|
|
|
|
private:
|
|
void render();
|
|
void scheduleRender();
|
|
void initialize();
|
|
|
|
QString m_text;
|
|
QImage m_image;
|
|
QPoint m_lastPos;
|
|
int m_backgroundColorIndex;
|
|
QBackingStore *m_backingStore;
|
|
};
|