*/
bool hasSiblingSuccessor(int index) const;
+ /**
+ * Helper method for slotRoleEditingCanceled() and slotRoleEditingFinished().
+ * Disconnects the two Signals "roleEditingCanceled" and
+ * "roleEditingFinished"
+ */
+ void disconnectRoleEditingSignals(int index);
+
/**
* Helper function for triggerAutoScrolling().
* @param pos Logical position of the mouse relative to the range.