/*!
Sets the model which provides completions to \a model. The \a model can
be list model or a tree model. If a model has been already previously set
and it has the QCompleter as its parent, it is deleted.
For convenience, if \a model is a QFileSystemModel, QCompleter switches its
caseSensitivity to Qt::CaseInsensitive on Windows and Qt::CaseSensitive
on other platforms.
\sa completionModel(), modelSorting, {Handling Tree Models}
*/
void QCompleter::setModel(QAbstractItemModel *model)
{
Q_D(QCompleter);
QAbstractItemModel *oldModel = d->proxy->sourceModel();
d->proxy->setSourceModel(model);
if (d->popup)
setPopup(d->popup); // set the model and make new connections
if (oldModel && oldModel->QObject::parent() == this)
delete oldModel;
#ifndef QT_NO_DIRMODEL
if (qobject_cast<QDirModel *>(model)) {
#if (defined(Q_OS_WIN) && !defined(Q_OS_WINCE)) || defined(Q_OS_SYMBIAN)
setCaseSensitivity(Qt::CaseInsensitive);
#else
setCaseSensitivity(Qt::CaseSensitive);
#endif
}
#endif // QT_NO_DIRMODEL
#ifndef QT_NO_FILESYSTEMMODEL
QFileSystemModel *fsModel = qobject_cast<QFileSystemModel *>(model);
if (fsModel) {
#if (defined(Q_OS_WIN) && !defined(Q_OS_WINCE)) || defined(Q_OS_SYMBIAN)
setCaseSensitivity(Qt::CaseInsensitive);
#else
setCaseSensitivity(Qt::CaseSensitive);
#endif
setCompletionRole(QFileSystemModel::FileNameRole);
connect(fsModel, SIGNAL(directoryLoaded(QString)), this, SLOT(_q_fileSystemModelDirectoryLoaded(QString)));
}
#endif // QT_NO_FILESYSTEMMODEL
}
MessageCompleter::MessageCompleter(QWidget *parent)
: QCompleter(parent)
{
m_title = qobject_cast<QLineEdit*>(parent);
Q_ASSERT(m_title);
setCaseSensitivity(Qt::CaseInsensitive);
setWrapAround(false);
setCompletionColumn(0);
setCompletionRole(Qt::EditRole);
connect(Core::ICore::instance(), SIGNAL(viewNoteLoaded(Core::INoteView*,const WIZDOCUMENTDATA&,bool)),
SLOT(onNoteLoaded(Core::INoteView*,const WIZDOCUMENTDATA&,bool)));
}
void HistoryCompleter::init()
{
setPopup(new HistoryCompletionView());
// we want to complete against our own faked role
setCompletionRole(HistoryCompletionModel::HistoryCompletionRole);
// and since we fake our completion role, we can take
// advantage of the sorted-model optimizations in QCompleter
setCaseSensitivity(Qt::CaseSensitive);
setModelSorting(QCompleter::CaseSensitivelySortedModel);
m_filterTimer.setSingleShot(true);
connect(&m_filterTimer, SIGNAL(timeout()), this, SLOT(updateFilter()));
}
WizMessageCompleter::WizMessageCompleter(QWidget *parent)
: QCompleter(parent)
{
m_title = qobject_cast<QLineEdit*>(parent);
Q_ASSERT(m_title);
setCaseSensitivity(Qt::CaseInsensitive);
setWrapAround(false);
setCompletionColumn(0);
setCompletionRole(Qt::EditRole);
#if QT_VERSION >= 0x050200
setFilterMode(Qt::MatchContains);
#endif
connect(WizGlobal::instance(), SIGNAL(viewNoteLoaded(WizDocumentView*,const WIZDOCUMENTDATA&,bool)),
SLOT(onNoteLoaded(WizDocumentView*,const WIZDOCUMENTDATA&,bool)));
}
