public void actionPerformed(ActionEvent e) {
				if(!pv.selected.isEmpty()) {
					for(int i = 0; i < pv.selected.size(); i++) {
						Table t = pv.selected.get(i);
						
						int width = t.getHeight();
						int height = t.getWidth();
						t.setWidth(width);
						t.setHeight(height);
						widthSpinner.setValue(width);
						heightSpinner.setValue(height);
					}
				}
			}