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#ifndef SCIQLOP_VISUALIZATIONSELECTIONZONEITEM_H
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#define SCIQLOP_VISUALIZATIONSELECTIONZONEITEM_H
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#include <Common/spimpl.h>
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#include <Data/SqpRange.h>
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#include <Visualization/qcustomplot.h>
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class VisualizationGraphWidget;
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class VisualizationSelectionZoneItem : public QCPItemRect {
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Q_OBJECT
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signals:
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/// Signal emitted when the zone range is edited manually
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void rangeEdited(const SqpRange &range);
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public:
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VisualizationSelectionZoneItem(QCustomPlot *plot);
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virtual ~VisualizationSelectionZoneItem();
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VisualizationGraphWidget *parentGraphWidget() const noexcept;
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void setName(const QString &name);
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QString name() const;
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SqpRange range() const;
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void setRange(double tstart, double tend);
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void setStart(double tstart);
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void setEnd(double tend);
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void setColor(const QColor &color);
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void setEditionEnabled(bool value);
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bool isEditionEnabled() const;
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/// Moves the item at the top of its QCPLayer. It will then receive the mouse events if multiple
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/// items are stacked on top of each others.
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void moveToTop();
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Qt::CursorShape curshorShapeForPosition(const QPoint &position) const;
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void setHovered(bool value);
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/// Sets the zones which should be moved or reisized together with this zone
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void setAssociatedEditedZones(const QVector<VisualizationSelectionZoneItem *> &associatedZones);
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/// Align the specified zones with this one, vertically with the left border
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bool alignZonesVerticallyOnLeft(const QVector<VisualizationSelectionZoneItem *> &zonesToAlign,
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bool allowResize);
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/// Align the specified zones with this one, vertically with the right border
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bool alignZonesVerticallyOnRight(const QVector<VisualizationSelectionZoneItem *> &zonesToAlign,
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bool allowResize);
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/// Align the specified zones with this one, temporally with the left border
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bool alignZonesTemporallyOnLeft(const QVector<VisualizationSelectionZoneItem *> &zonesToAlign,
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bool allowResize);
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/// Align the specified zones with this one, temporally with the right border
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bool alignZonesTemporallyOnRight(const QVector<VisualizationSelectionZoneItem *> &zonesToAlign,
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bool allowResize);
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protected:
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void mousePressEvent(QMouseEvent *event, const QVariant &details) override;
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void mouseMoveEvent(QMouseEvent *event, const QPointF &startPos) override;
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void mouseReleaseEvent(QMouseEvent *event, const QPointF &startPos) override;
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void resizeLeft(double pixelDiff);
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void resizeRight(double pixelDiff);
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void move(double pixelDiff);
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private:
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class VisualizationSelectionZoneItemPrivate;
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spimpl::unique_impl_ptr<VisualizationSelectionZoneItemPrivate> impl;
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};
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#endif // SCIQLOP_VISUALIZATIONSELECTIONZONEITEM_H
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