UI: Use VScrollArea for properties view

obs/properties-view.cpp

@@ -85,7 +85,7 @@ void OBSPropertiesView::RefreshProperties()
 OBSPropertiesView::OBSPropertiesView(OBSData settings_, void *obj_,
 		PropertiesReloadCallback reloadCallback,
 		PropertiesUpdateCallback callback_, int minSize_)
-	: QScrollArea    (nullptr),
+	: VScrollArea    (nullptr),
 	  widget         (nullptr),
 	  properties     (nullptr, obs_properties_destroy),
 	  settings       (settings_),

obs/properties-view.hpp

@@ -1,6 +1,6 @@
 #pragma once
 
-#include <QScrollArea>
+#include "vertical-scroll-area.hpp"
 #include <obs.hpp>
 #include <vector>
 #include <memory>
@@ -45,7 +45,7 @@ public slots:
 
 /* ------------------------------------------------------------------------- */
 
-class OBSPropertiesView : public QScrollArea {
+class OBSPropertiesView : public VScrollArea {
 	Q_OBJECT
 
 	friend class WidgetInfo;