Struct TextInputType 

pub struct TextInputType {
    pub index: i32,
    pub signed: Option<bool>,
    pub decimal: Option<bool>,
    pub password: Option<bool>,
}

The type of information for which to optimize the text input control.

On Android, behavior may vary across device and keyboard provider.

This class stays as close to Enum interface as possible, and allows for additional flags for some input types. For example, numeric input can specify whether it supports decimal numbers and/or signed numbers.

Fields

index: i32

Enum value index, corresponds to one of the VALUES.

signed: Option<bool>

The number is signed, allowing a positive or negative sign at the start.

This flag is only used for the NUMBER input type, otherwise None. Use TextInputType::number_with_options().signed(true) to set this.

decimal: Option<bool>

The number is decimal, allowing a decimal point to provide fractional.

This flag is only used for the NUMBER input type, otherwise None. Use TextInputType::number_with_options().decimal(true) to set this.

password: Option<bool>

The number is a password.

This flag is only used for the NUMBER input type, otherwise None. Use TextInputType::number_with_options().password(true) to set this.

On Android, this adds TYPE_NUMBER_VARIATION_PASSWORD to the input type. It has no effect on iOS, web, or desktop platforms.

Implementations

impl TextInputType

pub const TEXT: TextInputType

Optimize for textual information.

Requests the default platform keyboard.

pub const MULTILINE: TextInputType

Optimize for multiline textual information.

Requests the default platform keyboard, but accepts newlines when the enter key is pressed. This is the input type used for all multiline text fields.

pub const NUMBER: TextInputType

Optimize for unsigned numerical information without a decimal point.

Requests a default keyboard with ready access to the number keys. Additional options, such as decimal point and/or positive/negative signs, can be requested using number_with_options.

pub const PHONE: TextInputType

Optimize for telephone numbers.

Requests a keyboard with ready access to the number keys, “*”, and “#”.

pub const DATETIME: TextInputType

Optimize for date and time information.

On iOS, requests the default keyboard.

On Android, requests a keyboard with ready access to the number keys, “:”, and “-”.

pub const EMAIL_ADDRESS: TextInputType

Optimize for email addresses.

Requests a keyboard with ready access to the “@” and “.” keys.

pub const URL: TextInputType

Optimize for URLs.

Requests a keyboard with ready access to the “/” and “.” keys.

pub const VISIBLE_PASSWORD: TextInputType

Optimize for passwords that are visible to the user.

Requests a keyboard with ready access to both letters and numbers.

pub const NAME: TextInputType

Optimized for a person’s name.

On iOS, requests the UIKeyboardType.namePhonePad keyboard, a keyboard optimized for entering a person’s name or phone number. Does not support auto-capitalization.

On Android, requests a keyboard optimized for TYPE_TEXT_VARIATION_PERSON_NAME.

pub const STREET_ADDRESS: TextInputType

Optimized for postal mailing addresses.

On iOS, requests the default keyboard.

On Android, requests a keyboard optimized for TYPE_TEXT_VARIATION_POSTAL_ADDRESS.

pub const NONE: TextInputType

Prevent the OS from showing the on-screen virtual keyboard.

pub const WEB_SEARCH: TextInputType

Optimized for web searches.

Requests a keyboard that includes keys useful for web searches as well as URLs.

On iOS, requests a default keyboard with ready access to the “.” key. In contrast to URL, a space bar is available.

On Android this is remapped to the URL keyboard type as it always shows a space bar.

pub const TWITTER: TextInputType

Optimized for social media.

Requests a keyboard that includes keys useful for handles and tags.

On iOS, requests a default keyboard with ready access to the “@” and “#” keys.

On Android this is remapped to the EMAIL_ADDRESS keyboard type as it always shows the “@” key.

pub const VALUES: &[TextInputType]

All possible enum values.

pub const fn number_with_options() -> TextInputType

Optimize for numerical information.

Requests a numeric keyboard with additional settings. The signed, decimal, and password parameters are optional.

pub fn signed(self, signed: bool) -> TextInputType

Dart TextInputType.numberWithOptions(signed:).

pub fn decimal(self, decimal: bool) -> TextInputType

Dart TextInputType.numberWithOptions(decimal:).

pub fn password(self, password: bool) -> TextInputType

Dart TextInputType.numberWithOptions(password:).

Trait Implementations

impl Clone for TextInputType

fn clone(&self) -> TextInputType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TextInputType

impl Debug for TextInputType

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

Formats the value using the given formatter.

impl Display for TextInputType

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

Formats the value using the given formatter.

impl Eq for TextInputType

impl Hash for TextInputType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for TextInputType

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TextInputType