reduce button size, fix bug with answer active, don't center fin msg

ankiqt/ui/main.py

@@ -256,6 +256,8 @@ An error occurred. Please copy the following message into a bug report.\n\n""" +
 
     def cardAnswered(self, quality):
         "Reschedule current card and move back to getQuestion state."
+        if self.state != "showAnswer":
+            return
         # copy card for undo
         self.lastCardBackup = copy.copy(self.currentCard)
         # remove card from session before updating it
@@ -337,7 +339,7 @@ An error occurred. Please copy the following message into a bug report.\n\n""" +
         for i in range(1, 5):
             b = getattr(self.mainWin, "easeButton%d" % i)
             b.setFixedHeight(self.easeButtonHeight)
-            b.setFixedWidth(100)
+            b.setFixedWidth(85)
             self.connect(b, SIGNAL("clicked()"),
                 lambda i=i: self.cardAnswered(i))
         # editor

ankiqt/ui/view.py

@@ -52,6 +52,7 @@ class View(object):
             self.main.config['showLastCardContent'] or
             self.main.config['showLastCardInterval']))
         self.drawRule = (self.main.config['qaDivider'] and
+                         self.main.currentCard and
                          not self.main.currentCard.cardModel.questionInAnswer)
         if not self.main.deck.isEmpty():
             if self.haveTop:
@@ -240,9 +241,7 @@ Start adding your own material.</td>
 
     def drawDeckFinishedMessage(self):
         "Tell the user the deck is finished."
-        self.write("<br><center><table width=250><tr><td align='left'>" +
-                   self.main.deck.deckFinishedMsg() +
-                   "</td></tr></table></center>")
+        self.write(self.main.deck.deckFinishedMsg())
 
 class AnkiWebView(QWebView):