Add check for the Oxygen style and switch to plastique unless the use…

…r specifies oxygen on the command line

src/main.cpp

@@ -23,13 +23,43 @@
 #include "explorerstyle.h"
 #endif
 
+#if defined(Q_WS_X11)
+#include <qdebug.h>
+#include <qstyle.h>
+#include <qstylefactory.h>
+#endif
+
 int main(int argc, char **argv)
 {
     Q_INIT_RESOURCE(htmls);
     Q_INIT_RESOURCE(data);
+
+#if defined(Q_WS_X11)
+    // See if -style oxygen has been passed as a command line argument
+    int hasStyle = -1;
+    int hasOxygen = -1;
+    for (int i = 0; i < argc; ++i) {
+        if (QLatin1String(argv[i]) == QLatin1String("-style"))
+            hasStyle = i;
+        if (QLatin1String(argv[i]) == QLatin1String("oxygen"))
+            hasOxygen = i;
+    }
+    bool keepOxygen = (hasStyle + 1 == hasOxygen);
+#endif
     BrowserApplication application(argc, argv);
     if (!application.isRunning())
         return 0;
+
+#if defined(Q_WS_X11)
+    if (!keepOxygen
+        && application.style()->objectName() == QLatin1String("oxygen")) {
+        qWarning() << "Oxygen style has been detected, loading Plastique style." << endl
+                   << " - KDE's 4.2's Oxygen style has too many issues with Qt 4.5 features that Arora uses and while many of the issues have been fixed for KDE 4.3, KDE 4.2 users get a really ugly Arora."
+                   << "Once KDE 4.3 is released this check will be removed."
+                   << "If you are still want to use Oxygen add the arguments -style oxygen on the command line.";
+        application.setStyle(QLatin1String("plastique"));
+    }
+#endif
 #ifdef Q_OS_WIN
     application.setStyle(new ExplorerStyle);
 #endif