XSheet.java 文件源码

/**
 * Action listener: handles actions in panel buttons
 */
// Call on EDT
public void actionPerformed(ActionEvent e) {
    if (e.getSource() instanceof JButton) {
        JButton button = (JButton) e.getSource();
        // Refresh button
        if (button == refreshButton) {
            refreshAttributes();
            return;
        }
        // Clear button
        if (button == clearButton) {
            clearCurrentNotifications();
            return;
        }
        // Subscribe button
        if (button == subscribeButton) {
            registerListener();
            return;
        }
        // Unsubscribe button
        if (button == unsubscribeButton) {
            unregisterListener();
            return;
        }
    }
}