Struct rat_widget::scrolled::ScrollArea

source · 
pub struct ScrollArea<'a>(pub Rect, pub Option<&'a mut ScrollState>, pub Option<&'a mut ScrollState>);
Expand description

Handle scroll events for the given area and the (possibly) two scrollbars.

Tuple Fields§

§0: Rect§1: Option<&'a mut ScrollState>§2: Option<&'a mut ScrollState>

Trait Implementations§

source§

impl<'a> Debug for ScrollArea<'a>

source§

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

Formats the value using the given formatter. Read more
source§

impl<'a> HandleEvent<Event, MouseOnly, ScrollOutcome> for ScrollArea<'a>

Handle scrolling for the whole area spanned by the two scroll-states.

source§

fn handle(&mut self, event: &Event, _qualifier: MouseOnly) -> ScrollOutcome

Handle an event. Read more

Auto Trait Implementations§

§

impl<'a> Freeze for ScrollArea<'a>

§

impl<'a> !RefUnwindSafe for ScrollArea<'a>

§

impl<'a> Send for ScrollArea<'a>

§

impl<'a> !Sync for ScrollArea<'a>

§

impl<'a> Unpin for ScrollArea<'a>

§

impl<'a> !UnwindSafe for ScrollArea<'a>

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

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

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

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

source§

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

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

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

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T> IntoEither for T

source§

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

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
source§

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

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
source§

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

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
source§

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

§

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

The type returned in the event of a conversion error.
source§

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

Performs the conversion.