Remove unused #include

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

diff --git a/src/settings/kcm/kcmdolphinnavigation.cpp b/src/settings/kcm/kcmdolphinnavigation.cpp
index 6265df58660170f89762fece12e66fe98912e605..54cf7ed3c0b29ec395df97c27b73a6c3d8145f38 100644 (file)
--- a/src/settings/kcm/kcmdolphinnavigation.cpp
+++ b/src/settings/kcm/kcmdolphinnavigation.cpp
@@ -19,38 +19,29 @@
 
 #include "kcmdolphinnavigation.h"
 
-#include <KTabWidget>
-#include <KDialog>
-#include <KLocale>
 #include <KPluginFactory>
 #include <KPluginLoader>
-#include <KGlobal>
 
 #include <settings/navigation/navigationsettingspage.h>
 
 #include <QVBoxLayout>
 
-K_PLUGIN_FACTORY(KCMDolphinNavigationConfigFactory, registerPlugin<DolphinNavigationConfigModule>("dolphinnavigation");)
-K_EXPORT_PLUGIN(KCMDolphinNavigationConfigFactory("kcmdolphinnavigation"))
+K_PLUGIN_FACTORY(KCMDolphinNavigationConfigFactory, registerPlugin<DolphinNavigationConfigModule>(QStringLiteral("dolphinnavigation"));)
 
 DolphinNavigationConfigModule::DolphinNavigationConfigModule(QWidget* parent, const QVariantList& args) :
     KCModule(parent),
-    m_navigation(0)
+    m_navigation(nullptr)
 {
     Q_UNUSED(args);
 
-    //KF5 port: remove this line and define TRANSLATION_DOMAIN in CMakeLists.txt instead
-//KLocale::global()->insertCatalog("dolphin");
-
     setButtons(KCModule::Default | KCModule::Help);
 
     QVBoxLayout* topLayout = new QVBoxLayout(this);
     topLayout->setMargin(0);
-    topLayout->setSpacing(KDialog::spacingHint());
 
     m_navigation = new NavigationSettingsPage(this);
     connect(m_navigation, &NavigationSettingsPage::changed, this, static_cast<void(DolphinNavigationConfigModule::*)()>(&DolphinNavigationConfigModule::changed));
-    topLayout->addWidget(m_navigation, 0, 0);
+    topLayout->addWidget(m_navigation, 0, nullptr);
 }
 
 DolphinNavigationConfigModule::~DolphinNavigationConfigModule()