Drop incorrect emit keywork

[dolphin.git] / src / settings / kcm / kcmdolphinviewmodes.cpp

diff --git a/src/settings/kcm/kcmdolphinviewmodes.cpp b/src/settings/kcm/kcmdolphinviewmodes.cpp
index 710ebc70b64665306a6c68dffe43e9e751fb7236..7077bac8aa6d6c689f9b015302dbbde08a3b401f 100644 (file)
--- a/src/settings/kcm/kcmdolphinviewmodes.cpp
+++ b/src/settings/kcm/kcmdolphinviewmodes.cpp
@@ -19,31 +19,28 @@
 
 #include "kcmdolphinviewmodes.h"
 
+#include "settings/viewmodes/viewsettingstab.h"
+
 #include <KLocalizedString>
 #include <KPluginFactory>
 #include <KPluginLoader>
-#include <QIcon>
-
-#include <settings/viewmodes/viewsettingstab.h>
 
 #include <QDBusConnection>
 #include <QDBusMessage>
-#include <QPushButton>
-#include <QVBoxLayout>
+#include <QIcon>
 #include <QTabWidget>
+#include <QVBoxLayout>
 
 K_PLUGIN_FACTORY(KCMDolphinViewModesConfigFactory, registerPlugin<DolphinViewModesConfigModule>(QStringLiteral("dolphinviewmodes"));)
 
-DolphinViewModesConfigModule::DolphinViewModesConfigModule(QWidget* parent, const QVariantList& args) :
-    KCModule(parent),
+DolphinViewModesConfigModule::DolphinViewModesConfigModule(QWidget *parent, const QVariantList &args) :
+    KCModule(parent, args),
     m_tabs()
 {
-    Q_UNUSED(args);
-
     setButtons(KCModule::Default | KCModule::Help);
 
     QVBoxLayout* topLayout = new QVBoxLayout(this);
-    topLayout->setMargin(0);
+    topLayout->setContentsMargins(0, 0, 0, 0);
 
     QTabWidget* tabWidget = new QTabWidget(this);
 
@@ -66,7 +63,7 @@ DolphinViewModesConfigModule::DolphinViewModesConfigModule(QWidget* parent, cons
     m_tabs.append(compactTab);
     m_tabs.append(detailsTab);
 
-    topLayout->addWidget(tabWidget, 0, 0);
+    topLayout->addWidget(tabWidget, 0, {});
 }
 
 DolphinViewModesConfigModule::~DolphinViewModesConfigModule()
@@ -75,7 +72,7 @@ DolphinViewModesConfigModule::~DolphinViewModesConfigModule()
 
 void DolphinViewModesConfigModule::save()
 {
-    foreach (ViewSettingsTab* tab, m_tabs) {
+    for (ViewSettingsTab *tab : qAsConst(m_tabs)) {
         tab->applySettings();
     }
     reparseConfiguration();
@@ -83,7 +80,7 @@ void DolphinViewModesConfigModule::save()
 
 void DolphinViewModesConfigModule::defaults()
 {
-    foreach (ViewSettingsTab* tab, m_tabs) {
+    for (ViewSettingsTab *tab : qAsConst(m_tabs)) {
         tab->restoreDefaultSettings();
     }
     reparseConfiguration();
@@ -91,13 +88,15 @@ void DolphinViewModesConfigModule::defaults()
 
 void DolphinViewModesConfigModule::reparseConfiguration()
 {
-    QDBusMessage message = QDBusMessage::createSignal(QStringLiteral("/KonqMain"), QStringLiteral("org.kde.Konqueror.Main"), QStringLiteral("reparseConfiguration"));
+    QDBusMessage message = QDBusMessage::createSignal(QStringLiteral("/KonqMain"),
+                                                      QStringLiteral("org.kde.Konqueror.Main"),
+                                                      QStringLiteral("reparseConfiguration"));
     QDBusConnection::sessionBus().send(message);
 }
 
 void DolphinViewModesConfigModule::viewModeChanged()
 {
-    emit changed(true);
+    markAsChanged();
 }
 
 #include "kcmdolphinviewmodes.moc"