Fix: Drag selector does not fit with the theme

atomic_defi_design/Dex/Components/DefaultRangeSlider.qml

@@ -34,14 +34,14 @@ RangeSlider
         width: control.availableWidth
         height: implicitHeight
         radius: 2
-        color: Dex.CurrentTheme.rangeSliderDistanceColor
+        color: control.rangeDistanceColor
 
         Rectangle
         {
             x: control.first.visualPosition * parent.width
             width: control.second.visualPosition * parent.width - x
             height: parent.height
-            color: Dex.CurrentTheme.rangeSliderBackgroundColor
+            color: control.rangeBackgroundColor
             radius: 2
         }
     }

atomic_defi_design/Dex/Components/DefaultSlider.qml

@@ -1,8 +1,48 @@
 import QtQuick 2.15
 import QtQuick.Controls 2.15
+
 import "../Constants"
 import App 1.0
+import Dex.Themes 1.0 as Dex
+
+Slider
+{
+    id: control
+    value: 0.5
+    opacity: enabled ? 1 : .5
+
+    background: Rectangle
+    {
+        x: control.leftPadding
+        y: control.topPadding + control.availableHeight / 2 - height / 2
+        implicitWidth: 200
+        implicitHeight: 4
+        width: control.availableWidth
+        height: implicitHeight
+        radius: 2
+        color: Dex.CurrentTheme.rangeSliderDistanceColor
 
-DexSlider {
+        Rectangle
+        {
+            width: control.visualPosition * parent.width
+            height: parent.height
+            color: Dex.CurrentTheme.rangeSliderBackgroundColor
+            radius: 2
+        }
+    }
 
+    handle: Rectangle
+    {
+        x: control.leftPadding + control.visualPosition * (control.availableWidth - width)
+        y: control.topPadding + control.availableHeight / 2 - height / 2
+        implicitWidth: 26
+        implicitHeight: 26
+        radius: 13
+        gradient: Gradient
+        {
+            orientation: Gradient.Horizontal
+            GradientStop { position: 0.125; color: Dex.CurrentTheme.rangeSliderIndicatorBackgroundStartColor }
+            GradientStop { position: 0.925; color: Dex.CurrentTheme.rangeSliderIndicatorBackgroundEndColor }
+        }
+    }
 }