Release mouse cursor when emulated cursor reaches edge of screen

[probonopd]

Right now the mouse cursor gets released from the emulator when the host cursor leaves the SDL2 window. Ideally, we could change that so that the mouse gets grabbed when inside the SDL2 window and would get released automatically when the emulated mouse reaches the edge of the emulator window.

Is this feasible?

[dingusdev]

Your submission was made into a command line argument within DPPC, --auto-grab-mouse. There were people who weren't fond of that, hence the decision to make it an option.

[probonopd]

Agree, it should be a command line argument.

But what do you think about the idea above?

[dingusdev]

I think it could be done, though there could also be a note on the window when auto-grab is enabled.

[joevt]

Window title bar real estate is limited. Maybe we should have a status bar in the window that can be hidden.

Borderless window with manually drawn decorations - is that a possibility?