change ltr/rtl based on interface lang

ankiqt/config.py

@@ -100,6 +100,7 @@ class Config(dict):
             'deckBrowserOrder': 0,
             'deckBrowserNameLength': 30,
             'deleteMedia': False,
+            'forceLTR': False,
             }
         for (k,v) in fields.items():
             if not self.has_key(k):

ankiqt/ui/main.py

@@ -1965,6 +1965,10 @@ it to your friends.
             self.mainWin.retranslateUi(self)
         anki.lang.setLang(self.config["interfaceLang"], local=False)
         self.updateTitleBar()
+        if self.config['interfaceLang'] in ("he",) and not self.config['forceLTR']:
+            self.app.setLayoutDirection(Qt.RightToLeft)
+        else:
+            self.app.setLayoutDirection(Qt.LeftToRight)
 
     def getTranslation(self, text):
         return self.languageTrans.ugettext(text)