---
title: "TextEdit"
description: "TextEdit api."
---
{/* cSpell: ignore Lorem ipsum dolor sit amet consectetur adipisici elit */}

import SlintProperty from '@slint/common-files/src/components/SlintProperty.astro';
import CodeSnippetMD from '@slint/common-files/src/components/CodeSnippetMD.astro';
import Link from '@slint/common-files/src/components/Link.astro';

<CodeSnippetMD imagePath="/src/assets/generated/std-widgets-textedit.png"  imageWidth="200" imageHeight="200"  imageAlt='std-widgets textedit example'>
```slint playground
import { TextEdit, VerticalBox } from "std-widgets.slint";
export component Example inherits Window {
    width: 200px;
    height: 200px;

    VerticalBox {
        TextEdit {
            font-size: 14px;
            text: "Lorem ipsum dolor sit amet,\n consectetur adipisici elit";
        }
    }
}
```
</CodeSnippetMD>

Similar to [LineEdit](/master/docs/slint/reference/std-widgets/views/lineedit.md), but can be used to enter several lines of text

## Properties

### font-size
<SlintProperty propName="font-size" typeName="length" >
The size of the font of the input text.
</SlintProperty>

### font-family
<SlintProperty propName="font-family" typeName="string" >
The name of the font family selected for rendering the text.
</SlintProperty>

### font-italic
<SlintProperty propName="font-italic" typeName="bool" defaultValue="false">
The italic state of the font of the input text
</SlintProperty>

### text
<SlintProperty propName="text" typeName="string" propertyVisibility="in-out" >
The text being edited

```slint 'text: "Initial text";'
TextEdit {
    text: "Initial text";
}
```
</SlintProperty>

### has-focus
<SlintProperty propName="has-focus" typeName="bool" propertyVisibility="out" >
Set to true when the widget currently has the focus.
</SlintProperty>

### enabled
<SlintProperty propName="enabled" typeName="bool" defaultValue="true" >
When false, nothing can be entered.
</SlintProperty>

### input-method-hints
<SlintProperty propName="input-method-hints" typeName="struct" structName="InputMethodHints">
Hints for the platform's input method (such as a soft keyboard), for example to configure auto-capitalization.
The input method may take these hints into account, but might also ignore them.
```slint "input-method-hints: { capitalization: CapitalizationMode.words };"
TextEdit {
    input-method-hints: { capitalization: CapitalizationMode.words };
}
```
</SlintProperty>

### read-only
<SlintProperty propName="read-only" typeName="bool" defaultValue="false" >
When set to true, text editing via keyboard and mouse is disabled but selecting text is still enabled as well as editing text programmatically.
</SlintProperty>

### wrap
<SlintProperty propName="wrap" typeName="enum" enumName="TextWrap">
The way the text wraps (default: word-wrap).
</SlintProperty>

### horizontal-alignment
<SlintProperty propName="horizontal-alignment" typeName="enum" enumName='TextHorizontalAlignment' >
The horizontal alignment of the text.
</SlintProperty>

### placeholder-text
<SlintProperty propName="placeholder-text" typeName="string" propertyVisibility="in" >
A placeholder text being shown when there is no text in the edit field.
</SlintProperty>

### content-width
<SlintProperty propName="content-width" typeName="length" propertyVisibility="in-out">
The width of the scrollable content of the text edit.
This property was formerly known as `viewport-width`, which is still available as a deprecated alias.
</SlintProperty>

### content-height
<SlintProperty propName="content-height" typeName="length" propertyVisibility="in-out">
The height of the scrollable content of the text edit.
This property was formerly known as `viewport-height`, which is still available as a deprecated alias.
</SlintProperty>

### content-x
<SlintProperty propName="content-x" typeName="length" propertyVisibility="in-out">
The `x` position of the scrollable content relative to the text edit. This is usually a negative value.
This property was formerly known as `viewport-x`, which is still available as a deprecated alias.
</SlintProperty>

### content-y
<SlintProperty propName="content-y" typeName="length" propertyVisibility="in-out">
The `y` position of the scrollable content relative to the text edit. This is usually a negative value.
This property was formerly known as `viewport-y`, which is still available as a deprecated alias.
</SlintProperty>

### visible-width
<SlintProperty propName="visible-width" typeName="length" propertyVisibility="out">
The width of the visible area of the text edit (not including the scrollbar)
</SlintProperty>

### visible-height
<SlintProperty propName="visible-height" typeName="length" propertyVisibility="out">
The height of the visible area of the text edit (not including the scrollbar)
</SlintProperty>

## Functions

### focus()
Call this function to focus the TextEdit and make it receive future keyboard events.

### clear-focus()
Call this function to remove keyboard focus from this `TextEdit` if it currently has the focus. See also [focus handling](/master/docs/slint/guide/development/focus.md).

### set-selection-offsets(anchor: int, focus: int)
Selects the text between two UTF-8 offsets: `anchor` is the end of the selection that stays put and `focus` the end the cursor moves to, so `focus` may precede `anchor` to select backwards. Pass the same value for both to place the text cursor at that offset without selecting anything.

### select-all()
Selects all text.

### clear-selection()
Clears the selection. This function takes effect regardless of the `read-only` and `enabled` properties.

### copy()
Copies the selected text to the clipboard.

### cut()
Copies the selected text to the clipboard and removes it from the editable area. This function takes effect regardless of the `read-only` and `enabled` properties.

### paste()
Pastes the text content of the clipboard at the cursor position. This function takes effect regardless of the `read-only` and `enabled` properties.

### undo()
Undoes the last text operation. This function takes effect regardless of the `read-only` and `enabled` properties.

### redo()
Redoes the last undone text operation. This function takes effect regardless of the `read-only` and `enabled` properties.

## Callbacks

### edited(string)

Emitted when the text has changed because the user modified it

```slint {2-4}
TextEdit {
    edited(text) => {
        debug("Edited: ", text);
    }
}
```

### key-pressed(KeyEvent) -> EventResult
Invoked when a key is pressed, the argument is a [KeyEvent](/master/docs/slint/reference/keyboard-input/overview.md) struct. Use this callback to
handle keys before `TextEdit` does. Return `accept` to indicate that you've handled the event, or return
`reject` to let `TextEdit` handle it.

### key-released(KeyEvent) -> EventResult
Invoked when a key is released, the argument is a [KeyEvent](/master/docs/slint/reference/keyboard-input/overview.md) struct. Use this callback to
handle keys before `TextEdit` does. Return `accept` to indicate that you've handled the event, or return
`reject` to let `TextEdit` handle it.