emit _dataChanged(source_topLeft, source_bottomRight);
}
-// ******************************
-// Helper
-// ******************************
-bool bufferIdLessThan(const BufferId &left, const BufferId &right) {
+bool BufferViewFilter::bufferIdLessThan(const BufferId &left, const BufferId &right) {
Q_CHECK_PTR(Client::networkModel());
if(!Client::networkModel())
return true;