Use the Qt5 connection syntax (automated with clazy)

This is motivated by the fact that QMetaObject::noralizeSignature takes 7.35%
CPU of the LargeSyncBench. (Mostly from ABstractNetworkJob::setupConnections and
PropagateUploadFileV1::startNextChunk). It could be fixed by using normalized
signature in the connection statement, but i tought it was a good oportunity
to modernize the code.

This commit only contains calls that were automatically converted with clazy.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/gui/ignorelisteditor.cpp b/src/gui/ignorelisteditor.cpp
index 3253b2b1e..a71a9cde8 100644
--- a/src/gui/ignorelisteditor.cpp
+++ b/src/gui/ignorelisteditor.cpp
@@ -54,11 +54,11 @@ IgnoreListEditor::IgnoreListEditor(QWidget *parent)
     readIgnoreFile(cfgFile.excludeFile(ConfigFile::SystemScope), true);
     readIgnoreFile(cfgFile.excludeFile(ConfigFile::UserScope), false);
 
-    connect(this, SIGNAL(accepted()), SLOT(slotUpdateLocalIgnoreList()));
+    connect(this, &QDialog::accepted, this, &IgnoreListEditor::slotUpdateLocalIgnoreList);
     ui->removePushButton->setEnabled(false);
-    connect(ui->tableWidget, SIGNAL(itemSelectionChanged()), SLOT(slotItemSelectionChanged()));
-    connect(ui->removePushButton, SIGNAL(clicked()), SLOT(slotRemoveCurrentItem()));
-    connect(ui->addPushButton, SIGNAL(clicked()), SLOT(slotAddPattern()));
+    connect(ui->tableWidget, &QTableWidget::itemSelectionChanged, this, &IgnoreListEditor::slotItemSelectionChanged);
+    connect(ui->removePushButton, &QAbstractButton::clicked, this, &IgnoreListEditor::slotRemoveCurrentItem);
+    connect(ui->addPushButton, &QAbstractButton::clicked, this, &IgnoreListEditor::slotAddPattern);
 
     ui->tableWidget->resizeColumnsToContents();
     ui->tableWidget->horizontalHeader()->setResizeMode(patternCol, QHeaderView::Stretch);