Make ScrollBarCornerFiller Windows specific

source/shared/ui/qml/app/graphia/Shared/Controls/+windows/ScrollBarCornerFiller.qml

@@ -0,0 +1,43 @@
+/* Copyright © 2013-2023 Graphia Technologies Ltd.
+ *
+ * This file is part of Graphia.
+ *
+ * Graphia is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Graphia is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Graphia.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import QtQuick
+import QtQuick.Controls
+
+Rectangle
+{
+    property ScrollBar horizontalScrollBar
+    property ScrollBar verticalScrollBar
+
+    width: verticalScrollBar && verticalScrollBar.size < 1 ? verticalScrollBar.width : 0
+    height: horizontalScrollBar && horizontalScrollBar.size < 1 ? horizontalScrollBar.height : 0
+
+    anchors.right: parent.right
+    anchors.bottom: parent.bottom
+
+    color:
+    {
+        if(!horizontalScrollBar || !horizontalScrollBar.background)
+            return "transparent";
+
+        if(!verticalScrollBar || !verticalScrollBar.background)
+            return "transparent";
+
+        return palette.midlight;
+    }
+}

source/shared/ui/qml/app/graphia/Shared/Controls/ScrollBarCornerFiller.qml

@@ -19,25 +19,8 @@
 import QtQuick
 import QtQuick.Controls
 
-Rectangle
+Item
 {
     property ScrollBar horizontalScrollBar
     property ScrollBar verticalScrollBar
-
-    width: verticalScrollBar && verticalScrollBar.size < 1 ? verticalScrollBar.width : 0
-    height: horizontalScrollBar && horizontalScrollBar.size < 1 ? horizontalScrollBar.height : 0
-
-    anchors.right: parent.right
-    anchors.bottom: parent.bottom
-
-    color:
-    {
-        if(!horizontalScrollBar || !horizontalScrollBar.background)
-            return "transparent";
-
-        if(!verticalScrollBar || !verticalScrollBar.background)
-            return "transparent";
-
-        return palette.midlight;
-    }
 }

source/shared/ui/shared.qrc

@@ -21,6 +21,7 @@
         <file>qml/app/graphia/Shared/Controls/+nativemenu/PlatformMenuSeparator.qml</file>
         <file>qml/app/graphia/Shared/Controls/PointingCursorOnHoverLink.qml</file>
         <file>qml/app/graphia/Shared/Controls/SaveFileDialog.qml</file>
+        <file>qml/app/graphia/Shared/Controls/+windows/ScrollBarCornerFiller.qml</file>
         <file>qml/app/graphia/Shared/Controls/ScrollBarCornerFiller.qml</file>
         <file>qml/app/graphia/Shared/Controls/ScrollableTextArea.qml</file>
         <file>qml/app/graphia/Shared/Controls/SlidingPanel.qml</file>