fix PathBar TextEdit style

qml/GlobalSettings.qml

@@ -2,7 +2,7 @@ import QtQuick 2.12
 import Qt.labs.settings 1.0
 
 Settings {
-    property int viewMethod: 1
+    property int viewMethod: 1          // controls display mode: list or grid
     property bool showHidden: false
     property int width: 900
     property int height: 580

qml/PathBar.qml

@@ -81,6 +81,10 @@ Item {
 
         text: control.url
 
+        background: Rectangle {
+            radius: Meui.Theme.smallRadius
+        }
+
         onAccepted: {
             control.editorAccepted(text)
             closeEditor()