package info.opencards.core; import info.opencards.OpenCards; public abstract class AbstractSlideManager implements SlideManager { protected CardFile curCardFile; public void stopLearnSession() { // set the current file to null curCardFile = null; // conceptually this should be done in stopFileSession but this would cause some flickering when changing between cardsets OpenCards.getInstance().resetWindowTitle(); } public CardFile getCurCardFile() { return curCardFile; } }