Scrool Bars

[KhadrasWellun]

Hi! I'd like to ask you to put scroll bars on the particle window, and a scroll bar on the settings window. I've added several particle colors (about 7), but I don't know how to add a scroll bar so I can see all the settings. I also increased the simulation space to 2000x2000 but the particles are out of view. I should be able to either zoom or have scroll bars to the simulation space. Can you do these?
I can make a small donation towards these requirements.