Allow use of arrows while in alt+tab popup

[pldubouilh]

(issue #182)

[raveit65]

Seems to work well.
thank you

[monsta]

Ok, this works for me.

A few notes:

• would be more descriptive to use defines instead of numbers for the keycodes
• would be nice to add numpad's left and right keys too

[lukefromdc]

This works. With it you can use the arrow keys, without it trying to use the arrow keys closes the popup

[raveit65]

@pldubouilh
We have a open question from core-team member.

[pldubouilh]

@monsta @raveit65 I added support for the numpad arrows too, but I don't have such a keyboard at hand so please test it

[raveit65]

I just tested it. Arrow keys on numpad are usable now.
Thank you

[monsta]

Works fine, but I accidentally noticed a funny thing...
You know that holding Shift in addition to Alt makes Tab switch the windows in reverse order. Guess what, now holding Shift swaps left and right arrows too. 🙂
Are you guys ok with that?

[raveit65]

The function of holding shift is to reverse something, so from logic point of view this is fine.
And i don't think that someone want to use the arrow keys and shift key at the same time.
We shouldn't make it more complicated with disabling the shift key if the arrow keys are used ;-)
I am OK with current state of PR.

[monsta]

The function of holding shift is to reverse something, so from logic point of view this is fine.

I know, it's just funny how it affects arrow keys 🙂

[raveit65]

merged
c4750c8
7c69bcf
Thank you