Update the style of the postprocessing button

CURA-6043

plugins/PostProcessingPlugin/PostProcessingPlugin.qml

@@ -484,7 +484,7 @@ UM.Dialog
         onClicked: dialog.accept()
     }
 
-    Button
+    Cura.SecondaryButton
     {
         objectName: "postProcessingSaveAreaButton"
         visible: activeScriptsList.count > 0
@@ -492,41 +492,7 @@ UM.Dialog
         width: height
         tooltip: catalog.i18nc("@info:tooltip", "Change active post-processing scripts")
         onClicked: dialog.show()
-
-        style: ButtonStyle
-        {
-            background: Rectangle
-            {
-                id: deviceSelectionIcon
-                border.width: UM.Theme.getSize("default_lining").width
-                border.color: !control.enabled ? UM.Theme.getColor("action_button_disabled_border") :
-                                  control.pressed ? UM.Theme.getColor("action_button_active_border") :
-                                  control.hovered ? UM.Theme.getColor("action_button_hovered_border") : UM.Theme.getColor("action_button_border")
-                color: !control.enabled ? UM.Theme.getColor("action_button_disabled") :
-                           control.pressed ? UM.Theme.getColor("action_button_active") :
-                           control.hovered ? UM.Theme.getColor("action_button_hovered") : UM.Theme.getColor("action_button")
-                Behavior on color { ColorAnimation { duration: 50; } }
-
-                anchors.left: parent.left
-                anchors.leftMargin: Math.round(UM.Theme.getSize("save_button_text_margin").width / 2)
-
-                width: parent.height
-                height: parent.height
-
-                UM.RecolorImage
-                {
-                    anchors.verticalCenter: parent.verticalCenter
-                    anchors.horizontalCenter: parent.horizontalCenter
-                    width: Math.round(parent.width / 2)
-                    height: Math.round(parent.height / 2)
-                    sourceSize.height: height
-                    color: !control.enabled ? UM.Theme.getColor("action_button_disabled_text") :
-                               control.pressed ? UM.Theme.getColor("action_button_active_text") :
-                               control.hovered ? UM.Theme.getColor("action_button_hovered_text") : UM.Theme.getColor("action_button_text")
-                    source: "postprocessing.svg"
-                }
-            }
-            label: Label { }
-        }
+        iconSource: "postprocessing.svg"
+        fixedWidthMode: true
     }
 }