[Linux/KDE] Register View/Edit Fields Are Too Narrow

[RobertTheSable]

On my system, after building bsnes-plus, I find that the register edit fields in the debugger are too narrow and always cut off one digit of the register's data.

This is particularly an issue for 1-byte registers where only half of the register's data is visible.

Screenshot:

System Information:

Operating System: Kubuntu 21.04
KDE Plasma Version: 5.21.4
KDE Frameworks Version: 5.80.0
Qt Version: 5.15.2
Kernel Version: 5.11.0-40-generic
OS Type: 64-bit
Graphics Platform: X11
Graphics Processor: AMD Radeon ™ RX 480 Graphics

I also experienced the same problem after building on OpenSUSE Tumbleweed. Though I don't recall the exact system info at the time.

In my experience, changing the width from digits + 1 to digits + 2 results in being able to see the full contents of the register.

[devinacker]

This has come up before (see #110), and just adding an extra digit to the field width was also the proposed solution back then too. I'll have to look into this again at some point and see if there are any other decent possible solutions.