Port QRegExp to QRegularExpression

Summary:
Port QRegExp::exactMatch() with QRegularExpression::anchoredPattern().
Port QRegExp::Wildcard with QRegularExpression::wildcardToRegularExpression().
Note that QRegularExpression::wildcardToRegularExpression() returns an anchored
pattern.

Test Plan:
Using the filter bar in dolphin works as before.

All unit tests pass, except:
- kfileitemmodeltest (which is unrelated AFAICS); it fails on master too
- placesitemmodeltest, which fails on master too

Reviewers: #dolphin, elvisangelaccio, meven

Reviewed By: #dolphin, elvisangelaccio

Subscribers: kfm-devel

Tags: #dolphin

Differential Revision: https://phabricator.kde.org/D26215

1 files changed, 2 insertions, 1 deletions

diff --git a/src/dolphinpart.cpp b/src/dolphinpart.cpp
index 0c41b2bec..12c361011 100644
--- a/src/dolphinpart.cpp
+++ b/src/dolphinpart.cpp
@@ -54,6 +54,7 @@
 #include <QInputDialog>
 #include <QKeyEvent>
 #include <QMenu>
+#include <QRegularExpression>
 #include <QStandardPaths>
 #include <QTextDocument>
 
@@ -507,7 +508,7 @@ void DolphinPart::openSelectionDialog(const QString& title, const QString& text,
     const QString pattern = QInputDialog::getText(m_view, title, text, QLineEdit::Normal, QStringLiteral("*"), &okClicked);
 
     if (okClicked && !pattern.isEmpty()) {
-        QRegExp patternRegExp(pattern, Qt::CaseSensitive, QRegExp::Wildcard);
+        const QRegularExpression patternRegExp(QRegularExpression::wildcardToRegularExpression(pattern));
         m_view->selectItems(patternRegExp, selectItems);
     }
 }