private void updatePreview(Entity e) {
if (e != null) {
Vector<Entity> entities = this.preview.getDrawPanel().getAllEntities();
if (entities.size() > 0) {
e.setBounds(entities.get(0).getBounds());
e.setState(entities.get(0).getState());
if (this.preview.getDrawPanel().getSelector().getSelectedEntities().size() > 0)
this.preview.getDrawPanel().getSelector().singleSelectWithoutUpdatePropertyPanel(e);
this.preview.getDrawPanel().remove(entities.get(0));
}
e.assignToDiagram(this.preview);
this.preview.getDrawPanel().add(e);
e.repaint();
}
}
