Organizing input actions in device folders

js/input/mouse/MouseScrollGraph.js

@@ -0,0 +1,16 @@
+import MouseClickDrag from "./MouseClickDrag"
+
+export default class MouseScrollGraph extends MouseClickDrag {
+
+    startDrag() {
+        this.blueprint.template.applyStartDragScrolling(this.blueprint)
+    }
+
+    dragTo(location, movement) {
+        this.blueprint.scrollDelta([-movement[0], -movement[1]])
+    }
+
+    endDrag() {
+        this.blueprint.template.applyEndDragScrolling(this.blueprint)
+    }
+}