qml: allow separate data for clipboard/share and QR code in GenericShareDialog

electrum/gui/qml/components/GenericShareDialog.qml

@@ -9,6 +9,8 @@ ElDialog {
     id: dialog
 
     property string text
+    property string text_qr
+    // if text_qr is undefined text will be used
 
     title: ''
     parent: Overlay.overlay
@@ -97,6 +99,6 @@ ElDialog {
     }
 
     Component.onCompleted: {
-        qr.qrdata = dialog.text
+        qr.qrdata = dialog.text_qr ? dialog.text_qr : dialog.text
     }
 }

electrum/gui/qml/components/Send.qml

@@ -18,9 +18,9 @@ Pane {
         is_max.checked = false
     }
 
-    function showUnsignedTx(tx) {
+    function showUnsignedTx(tx, qrtx) {
         var dialog = app.genericShareDialog.createObject(rootItem,
-            { title: qsTr('Raw Transaction'), text: tx }
+            { title: qsTr('Raw Transaction'), text: tx, text_qr: qrtx }
         )
         dialog.open()
     }
@@ -187,7 +187,7 @@ Pane {
                         userEnteredPayment.clear()
                         rootItem.clear()
                         if (Daemon.currentWallet.isWatchOnly) {
-                            showUnsignedTx(dialog.finalizer.serializedTx())
+                            showUnsignedTx(dialog.finalizer.serializedTx(false), dialog.finalizer.serializedTx(true))
                         } else {
                             dialog.finalizer.send_onchain()
                         }
@@ -300,7 +300,7 @@ Pane {
                     var wo = Daemon.currentWallet.isWatchOnly
                     dialog.txaccepted.connect(function() {
                         if (wo) {
-                            showUnsignedTx(dialog.finalizer.serializedTx())
+                            showUnsignedTx(dialog.finalizer.serializedTx(false), dialog.finalizer.serializedTx(true))
                         } else {
                             dialog.finalizer.send_onchain()
                         }

electrum/gui/qml/qetxfinalizer.py

@@ -312,5 +312,9 @@ class QETxFinalizer(QObject):
         self._wallet.sign(self._tx, broadcast=True)
 
     @pyqtSlot(result=str)
-    def serializedTx(self):
-        return str(self._tx)
+    @pyqtSlot(bool, result=str)
+    def serializedTx(self, for_qr=False):
+        if for_qr:
+            return self._tx.to_qr_data()
+        else:
+            return str(self._tx)