- Selection: add addAll() method for bulk shape addition - Controller: box selection with mouse drag on empty space - ShapeDraftman: drawSelectionBox() for rubber-band rendering - ShapesView: currentSelectionBox field and setter
- Selection: add addAll() method for bulk shape addition - Controller: box selection with mouse drag on empty space - ShapeDraftman: drawSelectionBox() for rubber-band rendering - ShapesView: currentSelectionBox field and setter