Struct egui::widgets::text_edit::CursorRange

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pub struct CursorRange {
    pub primary: Cursor,
    pub secondary: Cursor,
}

Expand description

A selected text range (could be a range of length zero).

Fields

primary: Cursor

When selecting with a mouse, this is where the mouse was released. When moving with e.g. shift+arrows, this is what moves. Note that the two ends can come in any order, and also be equal (no selection).

secondary: Cursor

When selecting with a mouse, this is where the mouse was first pressed. This part of the cursor does not move when shift is down.

Implementations

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impl CursorRange

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pub fn one(cursor: Cursor) -> Self

The empty range.

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pub fn two(min: Cursor, max: Cursor) -> Self

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pub fn as_ccursor_range(&self) -> CCursorRange

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pub fn as_sorted_char_range(&self) -> Range<usize>

The range of selected character indices.

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pub fn is_empty(&self) -> bool

True if the selected range contains no characters.

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pub fn single(&self) -> Option<Cursor>

If there is a selection, None is returned. If the two ends is the same, that is returned.

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pub fn is_sorted(&self) -> bool

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pub fn sorted(self) -> Self

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pub fn sorted_cursors(&self) -> [Cursor ; 2]

returns the two ends ordered

Trait Implementations

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impl Clone for CursorRange

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fn clone(&self) -> CursorRange

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for CursorRange

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

Formats the value using the given formatter. Read more

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impl Default for CursorRange

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fn default() -> CursorRange

Returns the “default value” for a type. Read more

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impl<'de> Deserialize<'de> for CursorRange

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

Deserialize this value from the given Serde deserializer. Read more

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impl Serialize for CursorRange

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

Serialize this value into the given Serde serializer. Read more

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impl Copy for CursorRange

Auto Trait Implementations

impl RefUnwindSafe for CursorRange

impl Send for CursorRange

impl Sync for CursorRange

impl Unpin for CursorRange

impl UnwindSafe for CursorRange

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

const: unstable · 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.

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

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

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

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Struct egui::widgets::text_edit::CursorRange

Fields

Implementations

impl CursorRange

pub fn one(cursor: Cursor) -> Self

pub fn two(min: Cursor, max: Cursor) -> Self

pub fn as_ccursor_range(&self) -> CCursorRange

pub fn as_sorted_char_range(&self) -> Range<usize>

pub fn is_empty(&self) -> bool

pub fn single(&self) -> Option<Cursor>

pub fn is_sorted(&self) -> bool

pub fn sorted(self) -> Self

pub fn sorted_cursors(&self) -> [Cursor; 2]

Trait Implementations

impl Clone for CursorRange

fn clone(&self) -> CursorRange

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

impl Debug for CursorRange

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

impl Default for CursorRange

fn default() -> CursorRange

impl<'de> Deserialize<'de> for CursorRange

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

impl Serialize for CursorRange

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

impl Copy for CursorRange

Auto Trait Implementations

impl RefUnwindSafe for CursorRange

impl Send for CursorRange

impl Sync for CursorRange

impl Unpin for CursorRange

impl UnwindSafe for CursorRange

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

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,

pub fn sorted_cursors(&self) -> [Cursor ; 2]

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

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>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

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,