GIT_SILENT: use {} as default argument

agents/newmailnotifier/newmailnotifiersettingswidget.cpp

@@ -118,7 +118,7 @@ NewMailNotifierSettingsWidget::NewMailNotifierSettingsWidget(const KSharedConfig
     connect(howIsItWork, &QLabel::linkActivated, this, &NewMailNotifierSettingsWidget::slotHelpLinkClicked);
 
     auto textToSpeakLayout = new QHBoxLayout;
-    textToSpeakLayout->setContentsMargins(0, 0, 0, 0);
+    textToSpeakLayout->setContentsMargins({});
     auto lab = new QLabel(i18n("Message:"), parent);
     lab->setObjectName(QStringLiteral("labmessage"));
     textToSpeakLayout->addWidget(lab);

kcms/ldap/kcmldap.cpp

@@ -31,7 +31,7 @@ KCMLdap::KCMLdap(QWidget *parent, const QVariantList &)
     about->addAuthor(i18n("Tobias Koenig"), QString(), QStringLiteral("tokoe@kde.org"));
     setAboutData(about);
     auto layout = new QVBoxLayout(this);
-    layout->setContentsMargins(0, 0, 0, 0);
+    layout->setContentsMargins({});
 
     mLdapConfigureWidget = new KLDAP::LdapConfigureWidget(this);
     layout->addWidget(mLdapConfigureWidget);

resources/ews/ewsclient/auth/ewsoauth.cpp

@@ -372,7 +372,7 @@ void EwsOAuthPrivate::authorizeWithBrowser(const QUrl &url)
     mWebDialog->setWindowIcon(QIcon(QStringLiteral("akonadi-ews")));
     mWebDialog->resize(400, 500);
     auto layout = new QHBoxLayout(mWebDialog);
-    layout->setContentsMargins(0, 0, 0, 0);
+    layout->setContentsMargins({});
     layout->addWidget(&mWebView);
     mWebView.show();
 

resources/ews/ewsprogressdialog.cpp

@@ -25,7 +25,7 @@ EwsProgressDialog::EwsProgressDialog(QWidget *parent, Type type)
 
     auto vLayout = new QVBoxLayout(this);
 
-    vLayout->setContentsMargins(0, 0, 0, 0);
+    vLayout->setContentsMargins({});
 
     vLayout->addWidget(statusLabel);
     vLayout->addWidget(progress);

resources/ews/ewssubscriptionwidget.cpp

@@ -292,14 +292,14 @@ EwsSubscriptionWidget::EwsSubscriptionWidget(EwsClient &client, EwsSettings *set
 
     d->mSubContainer = new QWidget(this);
     auto subContainerLayout = new QVBoxLayout(d->mSubContainer);
-    subContainerLayout->setContentsMargins(0, 0, 0, 0);
+    subContainerLayout->setContentsMargins({});
 
     auto filterLineEdit = new QLineEdit(this);
     filterLineEdit->setPlaceholderText(i18nc("@label:textbox", "Filter folders"));
 
     auto treeContainer = new QWidget(this);
     auto treeContainerLayout = new QHBoxLayout(treeContainer);
-    treeContainerLayout->setContentsMargins(0, 0, 0, 0);
+    treeContainerLayout->setContentsMargins({});
 
     d->mFolderTreeView = new QTreeView(this);
     d->mFolderTreeModel = new QStandardItemModel(this);
@@ -312,7 +312,7 @@ EwsSubscriptionWidget::EwsSubscriptionWidget(EwsClient &client, EwsSettings *set
 
     auto buttonContainer = new QWidget(this);
     auto buttonContainerLayout = new QVBoxLayout(buttonContainer);
-    buttonContainerLayout->setContentsMargins(0, 0, 0, 0);
+    buttonContainerLayout->setContentsMargins({});
 
     d->mRefreshButton = new QPushButton(this);
     d->mRefreshButton->setText(i18nc("@action:button", "Reload &List"));

resources/imap/subscriptiondialog.cpp

@@ -54,7 +54,7 @@ SubscriptionDialog::SubscriptionDialog(QWidget *parent, SubscriptionDialog::Subs
 
     auto mainWidget = new QWidget(this);
     auto mainLayout = new QVBoxLayout;
-    mainLayout->setContentsMargins(0, 0, 0, 0);
+    mainLayout->setContentsMargins({});
     mainWidget->setLayout(mainLayout);
     topLayout->addWidget(mainWidget);
     topLayout->addWidget(buttonBox);

resources/kalarm/shared/alarmtyperadiowidget.cpp

@@ -14,7 +14,7 @@ AlarmTypeRadioWidget::AlarmTypeRadioWidget(QWidget *parent)
     : Akonadi::SingleFileValidatingWidget(parent)
 {
     ui.setupUi(this);
-    ui.mainLayout->setContentsMargins(0, 0, 0, 0);
+    ui.mainLayout->setContentsMargins({});
     mButtonGroup = new QButtonGroup(ui.groupBox);
     mButtonGroup->addButton(ui.activeRadio);
     mButtonGroup->addButton(ui.archivedRadio);

resources/shared/singlefileresource/singlefileresourceconfigwidgetbase.cpp

@@ -28,7 +28,7 @@ SingleFileResourceConfigWidgetBase::SingleFileResourceConfigWidgetBase(QWidget *
     auto mainWidget = new QWidget(this);
     auto mainLayout = new QVBoxLayout(this);
     mainLayout->addWidget(mainWidget);
-    mainLayout->setContentsMargins(0, 0, 0, 0);
+    mainLayout->setContentsMargins({});
     ui.setupUi(mainWidget);
     ui.kcfg_Path->setMode(KFile::File);
     ui.statusLabel->setVisible(false);