qml: icons, styling

electrum/gui/qml/components/AddressDetails.qml

@@ -194,7 +194,9 @@ Pane {
                     Layout.columnSpan: 2
                     Layout.topMargin: constants.paddingSmall
                     visible: addressdetails.pubkeys.length
-                    text: qsTr('Public keys')
+                    text: addressdetails.pubkeys.length > 1
+                        ? qsTr('Public keys')
+                        : qsTr('Public key')
                     color: Material.accentColor
                 }
 

electrum/gui/qml/components/ConfirmTxDialog.qml

@@ -18,6 +18,7 @@ ElDialog {
     property alias sendButtonText: sendButton.text
 
     title: qsTr('Transaction Fee')
+    iconSource: Qt.resolvedUrl('../../icons/question.png')
 
     // copy these to finalizer
     onAddressChanged: finalizer.address = address

electrum/gui/qml/components/ProxyConfigDialog.qml

@@ -11,6 +11,7 @@ ElDialog {
     id: rootItem
 
     title: qsTr('Proxy settings')
+    iconSource: Qt.resolvedUrl('../../icons/status_connected_proxy.png')
 
     width: parent.width
     height: parent.height

electrum/gui/qml/components/ServerConfigDialog.qml

@@ -11,6 +11,7 @@ ElDialog {
     id: rootItem
 
     title: qsTr('Server settings')
+    iconSource: Qt.resolvedUrl('../../icons/network.png')
 
     width: parent.width
     height: parent.height