Pedro M. de Echanove Pasquin
3d7f3c53de
Add App::claims_raw_touch(), an opt-in hook that routes the primary finger through the raw on_touch_down/move/up callbacks instead of the built-in single-slot gesture machine. Until now the primary finger was consumed entirely by the widget gesture machine (taps, swipes, presses) and never reached the app, which made it impossible to drive a self-contained input consumer like an embedded WebView or a game canvas from a touchscreen: the widget tree saw the taps, the embedded content never did. With the hook active every finger surfaces verbatim through the raw stream, widget gestures never arm, and per-finger positions are cached in SurfaceState::touch_slots for all slots so wl_touch.up (which carries no coordinates) can still report a release point. The touch module doc and the on_touch_down docs are updated to describe the new contract; the default remains unchanged for every existing app. Pin the transitive dependency ignore to 0.4.23: rust-i18n pulls it via globwalk, 0.4.24+ requires a rustc newer than Debian's 1.85, and its manifest does not declare that MSRV, so a fresh resolution breaks the build on stable.
2.9 KiB
2.9 KiB