DEV/material-components_material-components-ios
1
0
Fork 0
mirror of https://github.com/material-components/material-components-ios.git synced 2026-02-20 08:27:32 +08:00
Code Issues Packages Projects Releases Wiki Activity
material-components_materia.../components/FlexibleHeader/docs/touch-forwarding.md

908 B
Raw Permalink Blame History

Touch forwarding

The flexible header allows you to forward touch events to the tracking scroll view. This provides the illusion that the flexible header is part of the tracking scroll view.

Starting touch forwarding

To start touch forwarding you must call forwardTouchEventsForView: with each view:

Swift

headerView.forwardTouchEvents(for: someContentView)

Objective-C

[headerView forwardTouchEventsForView:someContentView];

Stopping touch forwarding

To stop touch forwarding you must call forwardTouchEventsForView: with each view:

Swift

headerView.stopForwardingTouchEvents(for: someContentView)

Objective-C

[headerView stopForwardingTouchEventsForView:someContentView];