Can't scroll online maps on http://yandex.ru/maps in WinCairo port To reproduce: 1. Enter http://yandex.ru/maps 2. Try to click&drag on map Expected behaviour: map should scroll following mouse pointer Actual results: nothing happens
AppleWin also has this issue. mouse wheel can zoom in and out. It seems that User-Agent spoofing doesn't help. Otter Browser (Windows) works fine.
WinCairo r214022: OK WinCairo r246418: NG
MouseEvent has 'buttons' property, but not implemented for Windows port. Bug 178214 - [Mac] Add support for MouseEvent.buttons Bug 81855 – DOM 3 Event, Implement MouseEvent buttons member https://jsfiddle.net/fujihiro/vy7hkpLw/9/embedded/result/
Created attachment 377886 [details] WIP patch
Fixed in r249560. Thank you for reporting.