diff --git a/src/main.cpp b/src/main.cpp
index 54b8fd0..a7917d5 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -22,6 +22,11 @@
 #include <KDE/KAboutData>
 #include <KDE/KCmdLineArgs>
 #include <KDE/KLocale>
+#include <QApplication>
+#include <KAboutData>
+#include <KLocalizedString>
+#include <QCommandLineParser>
+#include <QCommandLineOption>
 
 static const char description[] =
     I18N_NOOP("A KDE 4 Application");
@@ -33,12 +38,17 @@ int main(int argc, char **argv)
     KAboutData about("danbooru_client", 0, ki18n("danbooru_client"), version, ki18n(description),
                      KAboutData::License_GPL, ki18n("(C) %{CURRENT_YEAR} %{AUTHOR}"), KLocalizedString(), 0, "%{EMAIL}");
     about.addAuthor( ki18n("%{AUTHOR}"), KLocalizedString(), "%{EMAIL}" );
-    KCmdLineArgs::init(argc, argv, &about);
+    QApplication app(argc, argv);
+    QCommandLineParser parser;
+    KAboutData::setApplicationData(aboutData);
+    parser.addVersionOption();
+    parser.addHelpOption();
+    //PORTING SCRIPT: adapt aboutdata variable if necessary
+    aboutData.setupCommandLine(&parser);
+    parser.process(app);
+    aboutData.processCommandLine(&parser);
 
-    KCmdLineOptions options;
-    options.add("+[URL]", ki18n( "Document to open" ));
-    KCmdLineArgs::addCmdLineOptions(options);
-    KApplication app;
+    parser.addOption(QCommandLineOption(QStringList() <<  QLatin1String("+[URL]"), i18n( "Document to open" )));
 
     danbooru_client *widget = new danbooru_client;
 
@@ -50,8 +60,7 @@ int main(int argc, char **argv)
     else
     {
         // no session.. just start up normally
-        KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
-        if (args->count() == 0)
+        if (parser.positionalArguments().count() == 0)
         {
             //danbooru_client *widget = new danbooru_client;
             widget->show();
@@ -59,13 +68,13 @@ int main(int argc, char **argv)
         else
         {
             int i = 0;
-            for (; i < args->count(); i++)
+            for (; i < parser.positionalArguments().count(); i++)
             {
                 //danbooru_client *widget = new danbooru_client;
                 widget->show();
             }
         }
-        args->clear();
+        
     }
 
     return app.exec();