You maybe will have luck with DragFilter: https://github.com/CODeRUS/better-sailfishos-qmltypes/blob/Sdk1701/Sailfish/Silica/BackgroundItem.qml#L59
2017-11-24 22:29 GMT+03:00 micu <micuin...@gmx.de>: > > Ola ya fellow Sailors, > > > For our app [1] we recently developed 'SwipeView' for pictures > (which lets you horizontally swipe through a bunch of pictures): > > <https://github.com/micuintus/harbour-Berlin-Vegan/pull/163/files> > > This SwipeView is implemented with a horizontally oriented ListView and it > sits on a Flickable (vertical), which in turn lives on a Sailfish page. > > We mow face the issue that the horizontal swipe gestures of the SwipeView > conflict with the horizontal back-and-forth navigation of the Sailfish page > stack. Meaning: You want to flick through the pictures, but instead you > would > accidentally navigate back to the previous or the next (attached pushed) > page > on > the stack. Side note: We do *not* struggle with this issue on iOS/V-Play. > It > seems that there the back navigation is only enabled close to the edge of > the > screen. > > > Do you have any suggestion for solving this issue? > > > The 'MouseArea' component has the 'preventStealing' property, which I > think is > exactly there for preventing this problem. But 'ListView' has its own mouse > handling and it is not derived from 'MouseArea'. > > One solution I could think of would be implementing my own QQuickItem, > which > catches all mouse events and only forwards them to its children or only to > one > Item you can specify. I could even think of a frame round the edges, where > it > doesn't catch the mouse events away from the parents. > > Do you have any better suggestion? Perhaps even one, which leverages a more > intelligent intended gesture detection and which is able to figure out, > when > the user wants to swipe pictures and when they want to interact with the > page > navigation. > > Any help is highly appreciated. > > BTW: We have the exact same issue with our map page. The 'Map' component > *is* > derived from 'MouseArea', but its still on version 5.0/5.2, where > 'preventStealing' wasn't available yet. I know, I asked this before, but > can > we expect QtLoction 5.6 to enter the Sailfish SDK and be officially allowed > for harbour apps --- an when? :) > > Kind regards and happy sailing, > > micu > > > -- > [1] <http://www.micuintus.de/2017/10/01/cross-platform-mobile- > app-development-for-ios-sailfishos-and-android-with-qtqml/> > -- > OpenPGP / GnuPG: 0xE4CB4E80 > Fingerprint: 1A15 A480 1F8B 07F6 9D12 3426 CEFE 7455 E4CB 4E80 > > <<</>> > > http://www.micuintus.de > _______________________________________________ > SailfishOS.org Devel mailing list > To unsubscribe, please send a mail to devel-unsubscribe@lists. > sailfishos.org
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