qml: move user_knowns_press_and_hold to config

electrum/gui/qml/components/Invoices.qml

@@ -17,7 +17,7 @@ Pane {
         InfoTextArea {
             Layout.fillWidth: true
             Layout.bottomMargin: constants.paddingLarge
-            visible: !Daemon.currentWallet.userKnowsPressAndHold
+            visible: !Config.userKnowsPressAndHold
             text: qsTr('To access this list from the main screen, press and hold the Send button')
         }
 

electrum/gui/qml/components/ReceiveRequests.qml

@@ -20,7 +20,7 @@ Pane {
         InfoTextArea {
             Layout.fillWidth: true
             Layout.bottomMargin: constants.paddingLarge
-            visible: !Daemon.currentWallet.userKnowsPressAndHold
+            visible: !Config.userKnowsPressAndHold
             text: qsTr('To access this list from the main screen, press and hold the Receive button')
         }
 

electrum/gui/qml/components/WalletMainView.qml

@@ -192,7 +192,7 @@ Item {
                     dialog.open()
                 }
                 onPressAndHold: {
-                    Daemon.currentWallet.userKnowsPressAndHold = true
+                    Config.userKnowsPressAndHold = true
                     Daemon.currentWallet.delete_expired_requests()
                     app.stack.push(Qt.resolvedUrl('ReceiveRequests.qml'))
                 }

electrum/gui/qml/qeconfig.py

@@ -199,6 +199,18 @@ class QEConfig(AuthMixin, QObject):
             self.config.set_key('preferred_request_type', preferred_request_type)
             self.preferredRequestTypeChanged.emit()
 
+    userKnowsPressAndHoldChanged = pyqtSignal()
+    @pyqtProperty(bool, notify=userKnowsPressAndHoldChanged)
+    def userKnowsPressAndHold(self):
+        return self.config.get('user_knows_press_and_hold', False)
+
+    @userKnowsPressAndHold.setter
+    def userKnowsPressAndHold(self, userKnowsPressAndHold):
+        if userKnowsPressAndHold != self.config.get('user_knows_press_and_hold', False):
+            self.config.set_key('user_knows_press_and_hold', userKnowsPressAndHold)
+            self.userKnowsPressAndHoldChanged.emit()
+
+
     @pyqtSlot('qint64', result=str)
     @pyqtSlot('qint64', bool, result=str)
     @pyqtSlot(QEAmount, result=str)

electrum/gui/qml/qewallet.py

@@ -125,18 +125,8 @@ class QEWallet(AuthMixin, QObject, QtEventListener):
 
         self.register_callbacks()
         self.destroyed.connect(lambda: self.on_destroy())
-        self._user_knows_press_and_hold = False # maybe save in config?
         self.synchronizing = not wallet.is_up_to_date()
 
-    userKnowsPressAndHoldChanged = pyqtSignal()
-    @pyqtProperty(bool, notify=userKnowsPressAndHoldChanged)
-    def userKnowsPressAndHold(self):
-        return self._user_knows_press_and_hold
-
-    @userKnowsPressAndHold.setter
-    def userKnowsPressAndHold(self, userKnowsPressAndHold):
-        self._user_knows_press_and_hold = userKnowsPressAndHold
-
     synchronizingChanged = pyqtSignal()
     @pyqtProperty(bool, notify=synchronizingChanged)
     def synchronizing(self):