node.h

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#ifndef NODE_H
#define NODE_H

#include "includes.h"


class node : public QObject, public QGraphicsRectItem
{
        Q_OBJECT
        
        public:
                node(QString path, QObject *parent=0);

                void addToTotalSize(qint64 size);
                void traverse();
                bool isDir() { return bDir; }
                QRectF calculateRect();
                void addParentOffset(float offset);
                void addParentOffset(QRectF rect);

                QVector<node*> children;
                node* parent();
                bool isVertical();

                qint64 getTotalSize() { return totalSize; }
                QString getPath() { return path; }
                QVector<node*> getChildren() { return children; }
                int getDepth() { return depth; }
                float getScaleFactor() { return scaleFactor; }
                void setTreeItem(QTreeWidgetItem *item) { treeItem = item; }
                
                static void setTreeWidget(QTreeWidget *tw) { treeWidget = tw; }
                
        protected:
                static float scaleFactor;
                static QTreeWidget *treeWidget;
                
                QString path;
                int depth;

                qint64 fileSize;

                float totalSize;
                float offset;
                bool bDir;
                QTreeWidgetItem *treeItem;

                qint64 traverse(QDirIterator& it);
                void addChild(node *childNode);
                float getRelativeSize();
                void mousePressEvent(QGraphicsSceneMouseEvent *event);

                void setSize(qint64 size) { fileSize = size; }
                qint64 getSize() { return fileSize; }
                float getOffset() { return offset; }
};

#endif

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