bunch of stuff. very basic drag/drop now working

fullsizelayout.hpp

@@ -0,0 +1,28 @@
+#ifndef FULLSIZELAYOUT_HPP
+#define FULLSIZELAYOUT_HPP
+
+#include <QLayout>
+
+class FullSizeLayout : public QLayout
+{
+public:
+    FullSizeLayout();
+    ~FullSizeLayout();
+    void addItem(QLayoutItem *item) override;
+    int horizontalSpacing() const;
+    int verticalSpacing() const;
+    Qt::Orientations expandingDirections() const override;
+    bool hasHeightForWidth() const override;
+    int heightForWidth(int) 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:
+    QList<QLayoutItem*> itemList;
+};
+
+#endif // FULLSIZELAYOUT_HPP