GraphicsView Interaction Event must continue when outside

### Description

GraphicsView Component:
EndInteraction is called when leaving the GraphicsView. This prevents from using this feature to draw useful controls.
There is also an IsInsideBounds Indication which is quite nice but does not help.

Much better behaviour would be that there is no EndInteraction when leaving. So controlling the drawn control is still possible. And Using the IsInsideBounds Indication to cancel the event yourself when it is needed.

### Public API Changes

No Api changes required. Only behaviour should be changed.

### Intended Use-Case

I would like to create controls with GraphicsView and need Cursor position outside of control when Interaction started inside of control.

Start by locating the GraphicsView interaction handling and reproduce an interaction that begins inside the control and continues after the pointer leaves its bounds. Verify how EndInteraction and IsInsideBounds are handled; done means the interaction continues outside the control without public API changes, while callers can still use IsInsideBounds to cancel it.

Written by the indexing model from the issue text.