Support keyboard navigation

[dotheevo]

Support keyboard navigation

[DoTheEvo]

Will do, browsers use F6 alt+D ctrl+L for getting in to address bar
Those could be set here as well I believe

other alternative as I am thinking about it, is that tab key would only change active elements, pressing tab or, shift-tab for reversed order, would cicle through search-input -> results -> update button -> again search-inpput -> ...
not through actual results, there would be expectation to use arrows up and down I guess

Another interesting idea I had some time ago and forgot about it was that just starting to type would automatically type in the search input, no matter where you are at that moment.. but not sure how viable that is

[Zzooouhh]

Could you also include a hotkey for Esc to close the whole application? Something like
if event.key() == 16777216:
sys.exit(app.exec_())
on line 515 of angrysearch.py, don't feel like making a pull request for such a minor (but practical!) change.

[DoTheEvo]

Will add, along with ctrl+Q