Enum EditOp 

pub enum EditOp {
    Insert(String),
    InsertNewline,
    Backdelete,
    Delete,
    MoveLeft {
        select: bool,
    },
    MoveRight {
        select: bool,
    },
    MoveUp {
        select: bool,
    },
    MoveDown {
        select: bool,
    },
    MoveWordLeft {
        select: bool,
    },
    MoveWordRight {
        select: bool,
    },
    Home {
        select: bool,
    },
    End {
        select: bool,
    },
    SelectAll,
    CollapseSelection,
    MoveToPoint {
        x: f32,
        y: f32,
        select: bool,
    },
    SelectWordAtPoint {
        x: f32,
        y: f32,
    },
    Compose {
        text: String,
        cursor: Option<(usize, usize)>,
    },
    FinishCompose,
    ClearCompose,
    ApplyEditingState(EditingStateBytes),
}

A single editing command applied to a TextEditor.

Movement variants carry a select flag: false moves the caret (collapsing any selection), true extends the selection to the new position (parley’s move_*/select_* twins).

Variants

Insert(String)

Insert text, replacing the current selection.

InsertNewline

Insert a literal newline ('\n'), replacing the current selection.

Only meaningful in wrapped multi-line mode (see TextEditor::set_wrap_width); a single-line field routes Enter to submit instead of emitting this op.

Backdelete

Delete the grapheme before the caret (Backspace), or the selection.

Delete

Delete the grapheme after the caret (Delete/Forward-delete), or the selection.

MoveLeft

Move/extend one grapheme left (visual order).

Fields

select: bool

MoveRight

Move/extend one grapheme right (visual order).

Fields

select: bool

MoveUp

Move/extend one line up.

Fields

select: bool

MoveDown

Move/extend one line down.

Fields

select: bool

MoveWordLeft

Move/extend one word left.

Fields

select: bool

MoveWordRight

Move/extend one word right.

Fields

select: bool

Home

Move/extend to the start of the line (Home).

Fields

select: bool

End

Move/extend to the end of the line (End).

Fields

select: bool

SelectAll

Select the whole buffer.

CollapseSelection

Collapse the selection to its focus (drop the anchor).

MoveToPoint

Move the caret to (or extend the selection to) a layout-local point.

Fields

x: f32

y: f32

select: bool

SelectWordAtPoint

Select the word under a layout-local point (double-click / long-press).

Fields

x: f32

y: f32

Compose

Begin/update an IME preedit with text and an optional caret range (byte offsets within text). Desktop/winit composition path.

Fields

text: String

cursor: Option<(usize, usize)>

FinishCompose

Commit the current IME preedit into the buffer. Desktop/winit path.

ClearCompose

Discard the current IME preedit. Desktop/winit path.

ApplyEditingState(EditingStateBytes)

Replace the whole editing value from a platform mirror (Android/iOS state-sync path). Byte offsets; see EditingStateBytes.

Trait Implementations

impl Clone for EditOp

fn clone(&self) -> EditOp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EditOp

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

Formats the value using the given formatter.

impl PartialEq for EditOp

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for EditOp