Show total time in ClockScale.

[kenhuang-io]

Hi,

I think it's helpful to show total time in clock scale, which this PR tries to add, would you like it?

[kenhuang-io]

BTW, README says there are these shortcuts:

• Alt + P or SPACE: Play/Pause
• Alt + e: Rewind
• CTRL + 1-9: Rewind (x seconds)

But I can't figure out where there are defined in code, only find out that [, ], Ctrl-[, Ctrl-], SPC keys are defined via add_accelerator,
would you shed me some light on where they are defined?

Thanks.

[kenhuang-io]

And would you like to tell me if there are any good resources to learn Gtk/gi in Python? There are some features that I want to have, but I failed to find any complete doc to get it, so I'm stuck.

Thanks.

[jwagner]

I like the change, I'll test merge it once I get ready for another release. Regarding GI and python I'm fairly clueless myself, it's been about 10 years since I've last worked with gtk in any depth (...time flies...)

[bochecha]

And would you like to tell me if there are any good resources to learn Gtk/gi in Python?

Hopefully those 2 should help:

• https://pygobject.readthedocs.io/en/latest/guide/index.html
• https://python-gtk-3-tutorial.readthedocs.io/en/latest/