treemodelcompleter.cpp Example File

tools/treemodelcompleter/treemodelcompleter.cpp
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#include "treemodelcompleter.h" #include <QStringList> TreeModelCompleter::TreeModelCompleter(QObject *parent) : QCompleter(parent) { } TreeModelCompleter::TreeModelCompleter(QAbstractItemModel *model, QObject *parent) : QCompleter(model, parent) { } void TreeModelCompleter::setSeparator(const QString &separator) { sep = separator; } QString TreeModelCompleter::separator() const { return sep; } QStringList TreeModelCompleter::splitPath(const QString &path) const { if (sep.isNull()) { return QCompleter::splitPath(path); } return path.split(sep); } QString TreeModelCompleter::pathFromIndex(const QModelIndex &index) const { if (sep.isNull()) { return QCompleter::pathFromIndex(index); } // navigate up and accumulate data QStringList dataList; for (QModelIndex i = index; i.isValid(); i = i.parent()) { dataList.prepend(model()->data(i, completionRole()).toString()); } return dataList.join(sep); }