newInnerRack.setSize(TILE_WIDTH * 7, TILE_HEIGHT);
newInnerRack.setBounds(192, 737, (TILE_WIDTH + 7) * 7, TILE_HEIGHT);
newInnerRack.setOpaque(false);
for (int i = 0; i < RACK_LENGTH; i++) {
panelRack reader = (panelRack) this.innerRack.getComponent(positions[i]);
panelRack panelRackElement = new panelRack(TILE_WIDTH, TILE_HEIGHT, i);
panelRackElement.addDTElement((DTPicture) reader.getComponent(0));
newInnerRack.add(panelRackElement, i);
}
this.innerRack = newInnerRack;
this.innerRack.validate();
this.innerRack.repaint();