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#ifndef VISUALIZATIONDRAGDROPCONTAINER_H
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#define VISUALIZATIONDRAGDROPCONTAINER_H
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#include <Common/spimpl.h>
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#include <QMimeData>
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#include <QVBoxLayout>
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#include <QWidget>
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class VisualizationDragWidget;
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class VisualizationDragDropContainer : public QWidget {
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Q_OBJECT
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signals:
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void dropOccured(int dropIndex, const QMimeData *mimeData);
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public:
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VisualizationDragDropContainer(QWidget *parent = nullptr);
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void addDragWidget(VisualizationDragWidget *dragWidget);
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void insertDragWidget(int index, VisualizationDragWidget *dragWidget);
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void setAcceptedMimeTypes(const QStringList &mimeTypes);
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void setMergeAllowedMimeTypes(const QStringList &mimeTypes);
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int countDragWidget() const;
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protected:
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void dragEnterEvent(QDragEnterEvent *event);
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void dragLeaveEvent(QDragLeaveEvent *event);
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void dragMoveEvent(QDragMoveEvent *event);
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void dropEvent(QDropEvent *event);
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private:
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class VisualizationDragDropContainerPrivate;
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spimpl::unique_impl_ptr<VisualizationDragDropContainerPrivate> impl;
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private slots:
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void startDrag(VisualizationDragWidget *dragWidget, const QPoint &dragPosition);
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};
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#endif // VISUALIZATIONDRAGDROPCONTAINER_H
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