close wallet when window is closed

gui/qt/__init__.py

@@ -69,7 +69,7 @@ class ElectrumGui:
         set_language(config.get('language'))
         self.network = network
         self.config = config
-        self.windows = {}
+        self.windows = []
         self.efilter = OpenFileEventFilter(self.windows)
         self.app = QApplication(sys.argv)
         self.app.installEventFilter(self.efilter)
@@ -111,14 +111,16 @@ class ElectrumGui:
 
     def start_new_window(self, config):
         path = config.get_wallet_path()
-        if path not in self.windows:
+        for w in self.windows:
+            if w.config.get_wallet_path() == path:
+                break
+        else:
             w = ElectrumWindow(config, self.network, self)
             w.connect_slots(self.timer)
             w.load_wallet_file(path)
             w.show()
-            self.windows[path] = w
+            self.windows.append(w)
 
-        w = self.windows[path]
         url = config.get('url')
         if url:
             w.pay_to_URI(url)
@@ -162,8 +164,5 @@ class ElectrumGui:
         event = QtCore.QEvent(QtCore.QEvent.Clipboard)
         self.app.sendEvent(self.app.clipboard(), event)
 
-        for window in self.windows.values():
-            window.close_wallet()
-
         if self.tray:
             self.tray.hide()

gui/qt/main_window.py

@@ -217,6 +217,7 @@ class ElectrumWindow(QMainWindow):
             self.account_selector.hide()
 
     def close_wallet(self):
+        print_error('close_wallet', self.config.get_wallet_path())
         if self.wallet:
             self.wallet.storage.put('accounts_expanded', self.accounts_expanded)
             self.wallet.stop_threads()
@@ -551,7 +552,9 @@ class ElectrumWindow(QMainWindow):
         if self.qr_window:
             self.qr_window.close()
         QMainWindow.close(self)
+        self.close_wallet()
         run_hook('close_main_window')
+        self.gui_object.windows.remove(self)
 
     def connect_slots(self, sender):
         self.connect(sender, QtCore.SIGNAL('timersignal'), self.timer_actions)