gtk3.22 : press 'c' to center focus is sometimes wrong
alain_bkr alain_bkr alain_bkr alain_bkr I've seen this often. Pressing 'c' again sorts it out. In fact, I got so used to it before I started reporting bugs, that I didn't see it as a bug anymore.
alain_bkr I see this frequently too, gtk3.22 with hex tiles
alain_bkr The same problem (center screen not on the supposed tile) occurs also when contact an unknown nation, and 'got to ' the place (i dont remember if it was from popup message, or from F9 double click on the event
Attached a screenshot, obviously wrong. In that case it was easy to see, and find the new nation, but it may be much harder on land with many countries.
alain_bkr alain_bkr alain_bkr Another hint to support debugging (or to lead one to wrong track, if it's not related after all). On gtk4-client development I've now seen cases where the screen has already been correctly centered initially, but has then recentered about half a screen to the left.
In gtk4-client development similar effect seen also when selecting centering to unit in citydlg supported units context menu.
alain_bkr 3.1 client gtk3.22
(if needed i confirm i have not seen this problem with qt client, so it is quite surely a client-gtk problem :-)
I can reproduce the bug from a saved game with a small map :
It depends on the window size, the bug may not show up if i reduce window's width.
alain_bkr A bit related bug I found while trying to reproduce this by alain_bkr's instructions: #48150
i have found a reproducible case, on S3_0 and S3_1
Skip several units to have active unit = transporter near Tuwanuwa
Depending on where is the starting pont, the center can be good or bad.
I have it wrong systematically if i move the screen far to the left of the boat.
Attached a saved game, and two screenshots, before and after to show the problem.