package kornell.gui.client.presentation.classroom; import com.google.gwt.user.client.ui.FlowPanel; import com.google.gwt.user.client.ui.IsWidget; import kornell.core.lom.Contents; public interface ClassroomView extends IsWidget{ public interface Presenter extends IsWidget { Contents getContents(); void startSequencer(); void stopSequencer(); void fireProgressEvent(); } FlowPanel getContentPanel(); void setPresenter(Presenter presenter); void display(boolean showCourseClassContent); }