imagecomposer.h Example File

painting/imagecomposition/imagecomposer.h
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#ifndef IMAGECOMPOSER_H #define IMAGECOMPOSER_H #include <QPainter> #include <QWidget> class QComboBox; class QLabel; class QToolButton; class ImageComposer : public QWidget { Q_OBJECT public: ImageComposer(); private slots: void chooseSource(); void chooseDestination(); void recalculateResult(); 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; }; #endif // IMAGECOMPOSER_H