qml: add server and proxy config dialogs

electrum/gui/qml/components/controls/NetworkStatusIndicator.qml

@@ -10,7 +10,7 @@ Image {
     property bool lagging: connected && Network.isLagging
     property bool fork: connected && Network.chaintips > 1
     property bool syncing: connected && Daemon.currentWallet && Daemon.currentWallet.synchronizing
-    property bool proxy: connected && Network.proxy.mode
+    property bool proxy: connected && 'mode' in Network.proxy && Network.proxy.mode
 
     // ?: in order to keep this a binding..
     source: !connected

electrum/gui/qml/components/controls/ProxyConfig.qml

@@ -3,6 +3,8 @@ import QtQuick.Layouts 1.0
 import QtQuick.Controls 2.1
 
 Item {
+    id: pc
+
     property alias proxy_enabled: proxy_enabled_cb.checked
     property alias proxy_type: proxytype.currentIndex
     property alias proxy_address: address.text
@@ -12,8 +14,29 @@ Item {
 
     property var proxy_types: ['TOR', 'SOCKS5', 'SOCKS4']
 
+    height: rootLayout.height
+
+    function toProxyDict() {
+        var p = {}
+        p['enabled'] = pc.proxy_enabled
+        if (pc.proxy_enabled) {
+            var type = pc.proxy_types[pc.proxy_type].toLowerCase()
+            if (type == 'tor')
+                type = 'socks5'
+            p['mode'] = type
+            p['host'] = pc.proxy_address
+            p['port'] = pc.proxy_port
+            p['user'] = pc.username
+            p['password'] = pc.password
+        }
+        return p
+    }
+
     ColumnLayout {
+        id: rootLayout
+
         width: parent.width
+        spacing: constants.paddingLarge
 
         Label {
             text: qsTr('Proxy settings')

electrum/gui/qml/components/controls/ServerConfig.qml

@@ -6,8 +6,13 @@ Item {
     property alias auto_server: auto_server_cb.checked
     property alias address: address_tf.text
 
+    height: rootLayout.height
+
     ColumnLayout {
+        id: rootLayout
+
         width: parent.width
+        spacing: constants.paddingLarge
 
         Label {
             text: qsTr('Server settings')
@@ -31,6 +36,7 @@ Item {
             TextField {
                 id: address_tf
                 enabled: !auto_server_cb.checked
+                Layout.fillWidth: true
             }
         }
     }