mirror of
https://github.com/crystalidea/qt6windows7.git
synced 2024-11-23 20:10:48 +08:00
51 lines
1.1 KiB
C++
51 lines
1.1 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
|
|
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
|
|
|
|
#ifndef IMAGECOMPOSER_H
|
|
#define IMAGECOMPOSER_H
|
|
|
|
#include <QPainter>
|
|
#include <QWidget>
|
|
|
|
QT_BEGIN_NAMESPACE
|
|
class QComboBox;
|
|
class QLabel;
|
|
class QToolButton;
|
|
QT_END_NAMESPACE
|
|
|
|
//! [0]
|
|
class ImageComposer : public QWidget
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
ImageComposer();
|
|
|
|
private slots:
|
|
void chooseSource();
|
|
void chooseDestination();
|
|
void recalculateResult();
|
|
//! [0]
|
|
|
|
//! [1]
|
|
private:
|
|
void addOp(QPainter::CompositionMode mode, const QString &name);
|
|
void chooseImage(const QString &title, QImage *image, QToolButton *button);
|
|
void loadImage(const QString &fileName, QImage *image, QToolButton *button);
|
|
QPainter::CompositionMode currentMode() const;
|
|
QPoint imagePos(const QImage &image) const;
|
|
|
|
QToolButton *sourceButton;
|
|
QToolButton *destinationButton;
|
|
QComboBox *operatorComboBox;
|
|
QLabel *equalLabel;
|
|
QLabel *resultLabel;
|
|
|
|
QImage sourceImage;
|
|
QImage destinationImage;
|
|
QImage resultImage;
|
|
};
|
|
//! [1]
|
|
|
|
#endif // IMAGECOMPOSER_H
|