Struct InputOptions

Source

pub struct InputOptions {
    pub line_scroll_speed: f32,
    pub scroll_zoom_speed: f32,
    pub max_click_dist: f32,
    pub max_click_duration: f64,
    pub max_double_click_delay: f64,
    pub zoom_modifier: Modifiers,
    pub horizontal_scroll_modifier: Modifiers,
    pub vertical_scroll_modifier: Modifiers,
}

Expand description

Options for input state handling.

Fields§

§line_scroll_speed: f32

Multiplier for the scroll speed when reported in crate::MouseWheelUnit::Lines.

§scroll_zoom_speed: f32

Controls the speed at which we zoom in when doing ctrl/cmd + scroll.

§max_click_dist: f32

After a pointer-down event, if the pointer moves more than this, it won’t become a click.

§max_click_duration: f64

If the pointer is down for longer than this it will no longer register as a click.

If a touch is held for this many seconds while still, then it will register as a “long-touch” which is equivalent to a secondary click.

This is to support “press and hold for context menu” on touch screens.

§max_double_click_delay: f64

The new pointer press must come within this many seconds from previous pointer release for double click (or when this value is doubled, triple click) to count.

§zoom_modifier: Modifiers

When this modifier is down, all scroll events are treated as zoom events.

The default is CTRL/CMD, and it is STRONGLY recommended to NOT change this.

§horizontal_scroll_modifier: Modifiers

When this modifier is down, all scroll events are treated as horizontal scrolls, and when combined with Self::zoom_modifier it will result in zooming on only the horizontal axis.

The default is SHIFT, and it is STRONGLY recommended to NOT change this.

§vertical_scroll_modifier: Modifiers

When this modifier is down, all scroll events are treated as vertical scrolls, and when combined with Self::zoom_modifier it will result in zooming on only the vertical axis.

Struct InputOptions Copy item path

Fields§

Implementations§

impl InputOptions

pub fn ui(&mut self, ui: &mut Ui)

Trait Implementations§

impl Clone for InputOptions

fn clone(&self) -> InputOptions

fn clone_from(&mut self, source: &Self)

impl Debug for InputOptions

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Default for InputOptions

fn default() -> Self

impl<'de> Deserialize<'de> for InputOptions

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

impl PartialEq for InputOptions

fn eq(&self, other: &InputOptions) -> bool

fn ne(&self, other: &Rhs) -> bool

impl Serialize for InputOptions

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

impl Copy for InputOptions

impl StructuralPartialEq for InputOptions

Auto Trait Implementations§

impl Freeze for InputOptions

impl RefUnwindSafe for InputOptions

impl Send for InputOptions

impl Sync for InputOptions

impl Unpin for InputOptions

impl UnwindSafe for InputOptions

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> CloneToUninit for Twhere T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>where F: FnOnce(&Self) -> bool,

impl<T> Pointable for T

const ALIGN: usize

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> DeserializeOwned for Twhere T: for<'de> Deserialize<'de>,

impl<T> SerializableAny for Twhere T: 'static + Any + Clone + Serialize + for<'a> Deserialize<'a> + Send + Sync,

Struct InputOptions

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where __D: Deserializer<'de>,

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where S: Serializer,

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T> CloneToUninit for T
where T: Clone,

impl<T, U> Into<U> for T
where U: From<T>,

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

impl<T> ToOwned for T
where T: Clone,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

impl<T> SerializableAny for T
where T: 'static + Any + Clone + Serialize + for<'a> Deserialize<'a> + Send + Sync,