Enum TextAction 

pub enum TextAction {
    Insert(char),
    InsertReturn,
    Backspace,
    Delete,
    ClearSelection,
    Move {
        motion: Motion,
        extend: bool,
    },
    SelectAll,
    Undo,
    Redo,
    Commit,
    Escape,
}

What an event asks the text field to do.

use pdfrum_form::field::text::{route_char, Disposition, TextAction};
use pdfrum_form::Modifiers;

// Return means different things by field shape: a single-line field
// commits, a multiline one takes a paragraph break.
assert_eq!(
    route_char('\r', Modifiers::NONE, Modifiers::CONTROL, false, false),
    Disposition::Do(TextAction::Commit)
);
assert_eq!(
    route_char('\r', Modifiers::NONE, Modifiers::CONTROL, false, true),
    Disposition::Do(TextAction::InsertReturn)
);

Variants

Insert(char)

Insert a character at the caret, replacing any selection.

InsertReturn

Insert a paragraph break.

Backspace

Delete backwards, or the selection.

Delete

Delete forwards, or the selection.

ClearSelection

Drop the selection without deleting anything.

Move

Move the caret, optionally extending the selection.

Fields

motion: Motion

Which way.

extend: bool

Whether the selection extends rather than collapsing.

SelectAll

Select the whole field.

Undo

Undo one step.

Redo

Redo one step.

Commit

Commit the value and give up focus.

Escape

Discard the edit and give up focus.

Trait Implementations

impl Clone for TextAction

fn clone(&self) -> TextAction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TextAction

impl Debug for TextAction

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

Formats the value using the given formatter.

impl Eq for TextAction

impl PartialEq for TextAction

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TextAction