Copyright	(C) 2016-2026 David M. Johnson
License	BSD3-style (see the file LICENSE)
Maintainer	David M. Johnson <code@dmj.io>
Stability	experimental
Portability	non-portable
Safe Haskell	None
Language	Haskell2010

Miso.Native.X.Element.Textarea.Event

Contents

Events
Types
Decoders
Event Map

Description

Synopsis

onBlur :: (MisoString -> action) -> Attribute model action
onBlurWith :: (MisoString -> DOMRef -> action) -> Attribute model action
onBlurMain :: (MisoString -> action) -> EventHandler model action
onBlurMainWith :: (MisoString -> model -> DOMRef -> action) -> EventHandler model action
onConfirm :: (MisoString -> action) -> Attribute model action
onConfirmWith :: (MisoString -> DOMRef -> action) -> Attribute model action
onConfirmMain :: (MisoString -> action) -> EventHandler model action
onConfirmMainWith :: (MisoString -> model -> DOMRef -> action) -> EventHandler model action
onFocus :: (MisoString -> action) -> Attribute model action
onFocusWith :: (MisoString -> DOMRef -> action) -> Attribute model action
onFocusMain :: (MisoString -> action) -> EventHandler model action
onFocusMainWith :: (MisoString -> model -> DOMRef -> action) -> EventHandler model action
onInput :: (TextareaEvent -> action) -> Attribute model action
onInputWith :: (TextareaEvent -> DOMRef -> action) -> Attribute model action
onInputMain :: (TextareaEvent -> action) -> EventHandler model action
onInputMainWith :: (TextareaEvent -> model -> DOMRef -> action) -> EventHandler model action
onSelection :: (SelectionEvent -> action) -> Attribute model action
onSelectionWith :: (SelectionEvent -> DOMRef -> action) -> Attribute model action
onSelectionMain :: (SelectionEvent -> action) -> EventHandler model action
onSelectionMainWith :: (SelectionEvent -> model -> DOMRef -> action) -> EventHandler model action
data TextareaEvent = TextareaEvent {
- textareaValue :: MisoString
- textareaSelectionStart :: Int
- textareaSelectionEnd :: Int
- textareaIsComposing :: Bool
}
data SelectionEvent = SelectionEvent {
- selStart :: Int
- selEnd :: Int
}
textareaValueDecoder :: Decoder MisoString
textareaDecoder :: Decoder TextareaEvent
selectionDecoder :: Decoder SelectionEvent
textareaEvents :: Events

Events

onBlur :: (MisoString -> action) -> Attribute model action Source #

https://lynxjs.org/api/elements/built-in/textarea.html#bindblur

Triggered when the textarea is blurred, outputting the current value.

onBlurWith :: (MisoString -> DOMRef -> action) -> Attribute model action Source #

Like onBlur, but the handler also receives the target element's DOMRef. Use for main-thread (MTS) handlers that imperatively mutate the element.

onBlurMain :: (MisoString -> action) -> EventHandler model action Source #

https://lynxjs.org/api/elements/built-in/textarea.html#bindblur

Triggered when the textarea is blurred, outputting the current value.

Called on main thread, provides read-only access to model. Meant to be used with '-XStaticPointers'.

data Action = CurrentValue MisoString

view_ [ event (static (onBlurMain CurrentValue)) ] [ "some view" ]

onBlurMainWith :: (MisoString -> model -> DOMRef -> action) -> EventHandler model action Source #

https://lynxjs.org/api/elements/built-in/textarea.html#bindblur

Triggered when the textarea is blurred, outputting the current value.

Called on main thread, provides read-only access to model. Meant to be used with '-XStaticPointers'.

data Action = CurrentValue MisoString Model DOMRef

view_ [ event (static (onBlurMain CurrentValue)) ] [ "some view" ]

onConfirm :: (MisoString -> action) -> Attribute model action Source #

https://lynxjs.org/api/elements/built-in/textarea.html#bindconfirm

Triggered when the confirm button is clicked (only when confirm-type is defined), outputting the current value.

onConfirmWith :: (MisoString -> DOMRef -> action) -> Attribute model action Source #

Like onConfirm, but the handler also receives the target element's DOMRef. Use for main-thread (MTS) handlers that imperatively mutate the element.

onConfirmMain :: (MisoString -> action) -> EventHandler model action Source #

https://lynxjs.org/api/elements/built-in/textarea.html#bindconfirm

Triggered when the confirm button is clicked (only when confirm-type is defined), outputting the current value.

onConfirmMainWith :: (MisoString -> model -> DOMRef -> action) -> EventHandler model action Source #

https://lynxjs.org/api/elements/built-in/textarea.html#bindconfirm

Triggered when the confirm button is clicked (only when confirm-type is defined), outputting the current value.

onFocus :: (MisoString -> action) -> Attribute model action Source #

https://lynxjs.org/api/elements/built-in/textarea.html#bindfocus

Triggered when the textarea is focused, outputting the current value.

onFocusWith :: (MisoString -> DOMRef -> action) -> Attribute model action Source #

Like onFocus, but the handler also receives the target element's DOMRef. Use for main-thread (MTS) handlers that imperatively mutate the element.

onFocusMain :: (MisoString -> action) -> EventHandler model action Source #

Like onFocus, but dispatched on the Lynx main thread (MTS).

Runs imperatively on the MTS (no VDOM diff). Meant to be used with -XStaticPointers.

data Action = Focused MisoString

view_ [ event (static (onFocusMain Focused)) ] [ "some view" ]

onFocusMainWith :: (MisoString -> model -> DOMRef -> action) -> EventHandler model action Source #

Like onFocusMain, but the handler also receives read-only access to the model and the target element's DOMRef (for imperative MTS mutation).

data Action = Focused MisoString Model DOMRef

view_ [ event (static (onFocusMainWith Focused)) ] [ "some view" ]

onInput :: (TextareaEvent -> action) -> Attribute model action Source #

https://lynxjs.org/api/elements/built-in/textarea.html#bindinput

Triggered when the textarea content changes.

onInputWith :: (TextareaEvent -> DOMRef -> action) -> Attribute model action Source #

Like onInput, but the handler also receives the target element's DOMRef. Use for main-thread (MTS) handlers that imperatively mutate the element.

onInputMain :: (TextareaEvent -> action) -> EventHandler model action Source #

Like onInput, but dispatched on the Lynx main thread (MTS).

Runs imperatively on the MTS (no VDOM diff). Meant to be used with -XStaticPointers.

data Action = Changed TextareaEvent

view_ [ event (static (onInputMain Changed)) ] [ "some view" ]

onInputMainWith :: (TextareaEvent -> model -> DOMRef -> action) -> EventHandler model action Source #

Like onInputMain, but the handler also receives read-only access to the model and the target element's DOMRef (for imperative MTS mutation).

data Action = Changed TextareaEvent Model DOMRef

view_ [ event (static (onInputMainWith Changed)) ] [ "some view" ]

onSelection :: (SelectionEvent -> action) -> Attribute model action Source #

https://lynxjs.org/api/elements/built-in/textarea.html#bindselection

Triggered when the textarea selection changes.

onSelectionWith :: (SelectionEvent -> DOMRef -> action) -> Attribute model action Source #

Like onSelection, but the handler also receives the target element's DOMRef. Use for main-thread (MTS) handlers that imperatively mutate the element.

onSelectionMain :: (SelectionEvent -> action) -> EventHandler model action Source #

Like onSelection, but dispatched on the Lynx main thread (MTS).

Runs imperatively on the MTS (no VDOM diff). Meant to be used with -XStaticPointers.

data Action = Selected SelectionEvent

view_ [ event (static (onSelectionMain Selected)) ] [ "some view" ]

onSelectionMainWith :: (SelectionEvent -> model -> DOMRef -> action) -> EventHandler model action Source #

Like onSelectionMain, but the handler also receives read-only access to the model and the target element's DOMRef (for imperative MTS mutation).

data Action = Selected SelectionEvent Model DOMRef

view_ [ event (static (onSelectionMainWith Selected)) ] [ "some view" ]

Types

data TextareaEvent Source #

Payload of the bindinput event.

Constructors

TextareaEvent
Fields textareaValue :: MisoString The current input content textareaSelectionStart :: Int Start position of the selection textareaSelectionEnd :: Int End position of the selection textareaIsComposing :: Bool Whether the input is mid-composition (IME)

Instances

Instances details

Show TextareaEvent Source #
Instance details Defined in Miso.Native.X.Element.Textarea.Event Methods showsPrec :: Int -> TextareaEvent -> ShowS # show :: TextareaEvent -> String # showList :: [TextareaEvent] -> ShowS #
Eq TextareaEvent Source #
Instance details Defined in Miso.Native.X.Element.Textarea.Event Methods (==) :: TextareaEvent -> TextareaEvent -> Bool # (/=) :: TextareaEvent -> TextareaEvent -> Bool #

data SelectionEvent Source #

Payload of the bindselection event.

Constructors

SelectionEvent
Fields selStart :: Int Start position of the selection selEnd :: Int End position of the selection

Instances

Instances details

Show SelectionEvent Source #
Instance details Defined in Miso.Native.X.Element.Textarea.Event Methods showsPrec :: Int -> SelectionEvent -> ShowS # show :: SelectionEvent -> String # showList :: [SelectionEvent] -> ShowS #
Eq SelectionEvent Source #
Instance details Defined in Miso.Native.X.Element.Textarea.Event Methods (==) :: SelectionEvent -> SelectionEvent -> Bool # (/=) :: SelectionEvent -> SelectionEvent -> Bool #

Decoders

textareaValueDecoder :: Decoder MisoString Source #

Decodes the value field shared by bindblur, bindconfirm and bindfocus.

textareaDecoder :: Decoder TextareaEvent Source #

selectionDecoder :: Decoder SelectionEvent Source #

Event Map

textareaEvents :: Events Source #