给FluPaneItemSeparator增加spacing和size属性

example/qml/global/ItemsOriginal.qml

@@ -323,6 +323,11 @@ FluObject{
         }
     }
 
+    FluPaneItemSeparator{
+        spacing:20
+        size:1
+    }
+
     FluPaneItemExpander{
         title:lang.other
         icon:FluentIcons.Shop

src/imports/FluentUI/Controls/FluDivider.qml

@@ -3,5 +3,16 @@ import QtQuick.Window
 import FluentUI
 
 Rectangle {
+    property real spacing
+    property alias separatorHeight:separator.height
+
+    id:root
+    color:Qt.rgba(0,0,0,0)
+    height: spacing*2+separator.height
+    Rectangle{
+        id:separator
          color: FluTheme.dark ? Qt.rgba(80/255,80/255,80/255,1) : Qt.rgba(210/255,210/255,210/255,1)
+         width:parent.width
+         anchors.centerIn: parent
+    }
 }

src/imports/FluentUI/Controls/FluNavigationView.qml

@@ -110,11 +110,12 @@ Item {
         id:com_panel_item_separatorr
         FluDivider{
             width: layout_list.width
-            height: {
+            spacing: model.spacing
+            separatorHeight: {
                 if(model.parent){
-                    return model.parent.isExpand ? 1 : 0
+                    return model.parent.isExpand ? model.size : 0
                 }
-                return 1
+                return model.size
             }
         }
     }

src/imports/FluentUI/Controls/FluPaneItemSeparator.qml

@@ -6,4 +6,6 @@ QtObject {
     readonly property string key : FluTools.uuid()
     property int _idx
     property var parent
+    property real spacing
+    property int size:1
 }