torstenandCopilot
d6b6ffce7c
- Formatted all CodeGen module files (9 files) - Formatted LtsAppDescriptor module files - Formatted LtsAppManager/AppChooser files - Applied clang-format to all DTC and enum headers across modules - Removed coordTransTests from CommonUnitTestsPlaceholder (moved to tests/) Cosmetic changes only, no functional modifications. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
72 lines
1.4 KiB
C++
72 lines
1.4 KiB
C++
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#pragma once
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#include "ltswidgets_export.h"
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#include <QGraphicsView>
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#include <QObject>
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namespace LtsWidgets
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{
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class LTSWIDGETS_EXPORT LtsImageCropper : public QGraphicsView
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{
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Q_OBJECT
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Q_PROPERTY(QPixmap pixMap READ pixmap WRITE setPixmap)
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Q_PROPERTY(double multiplier READ multiplier WRITE setMultiplier)
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Q_PROPERTY(double maxZoom READ maxZoom WRITE setMaxZoom)
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public:
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LtsImageCropper(QWidget* parent = nullptr, const QSize& size = {}, const QPixmap& pixmap = {});
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~LtsImageCropper();
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void setPixmap(const QPixmap& pixmap);
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void setImage(const QImage& image);
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void setMultiplier(double multiplier);
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void setMaxZoom(double maxZoom)
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{
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m_maxScale = maxZoom;
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}
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QPixmap pixmap()
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{
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return grab();
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}
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QImage image();
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double multiplier() const
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{
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return m_multiplier;
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}
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double maxZoom() const
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{
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return m_maxScale;
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}
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private:
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QGraphicsScene* m_scene = nullptr;
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QGraphicsPixmapItem* m_pixmapItem = nullptr;
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double m_currentZoom;
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double m_minScale;
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double m_maxScale;
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double m_stepScale;
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double m_multiplier;
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void calculateScaleStep();
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protected:
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void wheelEvent(QWheelEvent* event) override;
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void mousePressEvent(QMouseEvent* event) override;
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void mouseReleaseEvent(QMouseEvent* event) override;
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};
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} // namespace LtsWidgets
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