replace swipeview, send & receive now dialogs

send mostly working, though no user entered payment yet

electrum/gui/qml/components/SendDialog.qml

@@ -0,0 +1,58 @@
+import QtQuick 2.6
+import QtQuick.Controls 2.14
+import QtQuick.Layouts 1.0
+import QtQuick.Controls.Material 2.0
+import QtQml.Models 2.1
+
+import org.electrum 1.0
+
+import "controls"
+
+ElDialog {
+    id: dialog
+
+    property InvoiceParser invoiceParser
+
+    signal manualInput
+
+    parent: Overlay.overlay
+    modal: true
+    standardButtons: Dialog.Close
+
+    width: parent.width
+    height: parent.height
+
+    Overlay.modal: Rectangle {
+        color: "#aa000000"
+    }
+
+    padding: 0
+
+    onClosed: destroy()
+
+    ColumnLayout {
+        anchors.fill: parent
+
+        QRScan {
+            Layout.preferredWidth: parent.width
+            Layout.fillHeight: true
+
+            onFound: invoiceParser.recipient = scanData
+        }
+
+        FlatButton {
+            Layout.fillWidth: true
+            text: qsTr('Manual input')
+            onClicked: {
+                manualInput()
+            }
+        }
+
+        FlatButton {
+            Layout.fillWidth: true
+            text: qsTr('Paste from clipboard')
+            onClicked: invoiceParser.recipient = AppController.clipboardToText()
+        }
+    }
+
+}