bunch of stuff. very basic drag/drop now working

myflowlayout.hpp

@@ -0,0 +1,36 @@
+// #ifndef MYFLOWLAYOUT_HPP
+// #define MYFLOWLAYOUT_HPP
+
+// #include <QLayout>
+// #include <QStyle>
+
+// class MyFlowLayout : public QLayout
+// {
+// public:
+//     explicit MyFlowLayout(QWidget *parent, int margin = -1, int hSpacing = -1, int vSpacing = -1);
+//     explicit MyFlowLayout(int margin = -1, int hSpacing = -1, int vSpacing = -1);
+//     ~MyFlowLayout();
+
+//     void addItem(QLayoutItem *item) override;
+//     int horizontalSpacing() const;
+//     int verticalSpacing() const;
+//     Qt::Orientations expandingDirections() const override;
+//     bool hasHeightForWidth() const override;
+//     int heightForWidth(int width) const override;
+//     int count() const override;
+//     QLayoutItem* itemAt(int index) const override;
+//     QSize minimumSize() const override;
+//     void setGeometry(const QRect &rect) override;
+//     QSize sizeHint() const override;
+//     QLayoutItem* takeAt(int index) override;
+
+// private:
+//     int doLayout(const QRect &rect, bool apply=true) const;
+//     int smartSpacing(QStyle::PixelMetric pm) const;
+
+//     QList<QLayoutItem *> itemList;
+//     int hSpace;
+//     int vSpace;
+// };
+
+// #endif // MYFLOWLAYOUT_HPP