Struct zng_ext_input :: touch :: TOUCH Copy item path

impl TOUCH

pub fn touch_config(&self) -> ArcCowVar<TouchConfig, ArcVar<TouchConfig>>

Variable that defines the touch config for the app.

The value is the same as sys_touch_config, if set the variable disconnects from system config.

pub fn sys_touch_config(&self) -> ReadOnlyArcVar<TouchConfig>

Read-only variable that tracks the system touch config.

Note that some of these configs are not always used, a tap event for example can happen even if the touch moves out of the tap_area when there is no ambiguity.

§Value Source

The value comes from the operating system settings, the variable updates with a new value if the system setting is changed and on view-process (re)init.

In headless apps the default is TouchConfig::default and does not change.

pub fn positions(&self) -> ReadOnlyArcVar<Vec<TouchPosition>>

Variable that tracks all current active touches.

pub fn touch_from_mouse_events(&self) -> ArcVar<bool>

Test mode, generates touch events for a single touch contact from raw mouse events.

Is disabled by default.

Auto Trait Implementations§

impl UnwindSafe for TOUCH

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