Esempi in C++ (Cpp) per ApiTraceCall::numChildren

Esempio n. 1

File: apitracemodel.cpp Progetto: Acidburn0zzz/apitrace

bool ApiTraceModel::hasChildren(const QModelIndex &parent) const
{
    if (parent.isValid()) {
        ApiTraceEvent *event = item(parent);
        if (!event)
            return false;
        if (event->type() == ApiTraceEvent::Frame) {
            ApiTraceFrame *frame = static_cast<ApiTraceFrame*>(event);
            return !frame->isEmpty();
        } else {
            Q_ASSERT(event->type() == ApiTraceEvent::Call);
            ApiTraceCall *call = static_cast<ApiTraceCall*>(event);
            return call->numChildren() != 0;
        }
    } else {
        return (rowCount() > 0);
    }
}