Method appendFilter

global.cpp:307–317

Append the filter criteria to the filterCriteria queue.

// Append the filter criteria to the filterCriteria queue.
void Global::appendFilter(FilterCriteria *criteria) {
    // First, find out if we're already viewing history.  If we are we
    // chop off the end of the history & start a new one
    if (filterPosition+1 < filterCriteria.size()) {
        int position = filterPosition;
        while (position+1 < filterCriteria.size())
            delete filterCriteria.takeAt(position);
    }

    filterCriteria.append(criteria);
}