qt: Replace Q_FOREACH with range-for

* lang/qt/src/qgpgmekeyformailboxjob.cpp (do_work): Replace Q_FOREACH
with range-for.
* lang/qt/src/qgpgmekeylistjob.cpp (QGpgMEKeyListJob::resultHook):
Ditto.
* lang/qt/src/threadedjobmixin.cpp (_detail::audit_log_as_html): Ditto.
* lang/qt/tests/t-keylist.cpp (KeyListTest::testPubkeyAlgoAsString):
Ditto.
* lang/qt/tests/t-keylocate.cpp (KeyLocateTest::testDaneKeyLocate,
KeyLocateTest::testKeyLocateSingle): Ditto.
* lang/qt/src/qgpgmesignencryptjob.cpp (sign_encrypt): Replace Q_FOREACH
with range-for. Add braces around single statement blocks.
* lang/qt/src/qgpgmesignjob.cpp (sign): Ditto.
* lang/qt/src/qgpgmenewcryptoconfig.cpp
(QGpgMENewCryptoConfig::reloadConfiguration,
QGpgMENewCryptoConfig::sync,
QGpgMENewCryptoConfigComponent::setComponent,
QGpgMENewCryptoConfigEntry::urlValueList,
QGpgMENewCryptoConfigEntry::setURLValueList): Replace Q_FOREACH with
range-for. Fix indentation. Add braces around single statement blocks.
--

Where necessary the iterated object is wrapped with qAsConst to avoid
deep copies of the iterated object.

1 files changed, 4 insertions, 2 deletions

diff --git a/lang/qt/src/qgpgmesignjob.cpp b/lang/qt/src/qgpgmesignjob.cpp
index a5e4f0f2..fff242e9 100644
--- a/lang/qt/src/qgpgmesignjob.cpp
+++ b/lang/qt/src/qgpgmesignjob.cpp
@@ -87,11 +87,13 @@ static QGpgMESignJob::result_type sign(Context *ctx, QThread *thread,
     }
 
     ctx->clearSigningKeys();
-    Q_FOREACH (const Key &signer, signers)
-        if (!signer.isNull())
+    for (const Key &signer : signers) {
+        if (!signer.isNull()) {
             if (const Error err = ctx->addSigningKey(signer)) {
                 return std::make_tuple(SigningResult(err), QByteArray(), QString(), Error());
             }
+        }
+    }
 
     if (!signature) {
         QGpgME::QByteArrayDataProvider out;