# Popup

The popup component is used to display popups in a specific style.

>  **NOTE**
>
>  - This component is supported since API version 11. Updates will be marked with a superscript to indicate their earliest API version.
>
>  - Use this component with the custom popup features in [popup control](ts-universal-attributes-popup.md) for best results.

## Modules to Import

```
import { Popup, PopupOptions, PopupTextOptions, PopupButtonOptions, PopupIconOptions } from '@kit.ArkUI';
```

##  Child Components

Not supported

## Popup

Popup(options: PopupOptions)

**Decorator**: @Builder

**Atomic service API**: This API can be used in atomic services since API version 12.

**System capability**: SystemCapability.ArkUI.ArkUI.Full

**Parameters**

| Name   | Type                         | Mandatory| Description                 |
| ------- | ----------------------------- | ---- | --------------------- |
| options | [PopupOptions](#popupoptions) | Yes  | Parameters of the popup.|

## PopupOptions

Defines the style parameters of the popup.

**Atomic service API**: This API can be used in atomic services since API version 12.

**System capability**: SystemCapability.ArkUI.ArkUI.Full

| Name       | Type      | Mandatory       | Description                           |
| ----------- | ---------- | ------| --------------------------------- |
| icon      | [PopupIconOptions](#popupiconoptions)                        | No  | Icon of the popup.<br>**NOTE**<br>The icon is not displayed when **size** is set to an invalid value or **0**.|
| title     | [PopupTextOptions](#popuptextoptions)                        | No  | Title of the popup.                 |
| message   | [PopupTextOptions](#popuptextoptions)                        | Yes  | Content of the popup.<br>**NOTE**<br>**fontWeight** is not available for **messages**.|
| showClose | boolean \| [Resource](ts-types.md#resource)                | No  | Whether to show the close button.<br>Default value: **true**|
| onClose   | () => void                                                   | No  | Callback for the popup close button.|
| buttons   | [[PopupButtonOptions](#popupbuttonoptions)?,[PopupButtonOptions](#popupbuttonoptions)?] | No  | Buttons of the popup. A maximum of two buttons can be set.|
| direction<sup>12+</sup> | [Direction](ts-appendix-enums.md#direction)                                             | No                               | Layout direction.<br>Default value: **Direction.Auto**                               |

## PopupTextOptions

Defines the text parameters of the popup.

**Atomic service API**: This API can be used in atomic services since API version 12.

**System capability**: SystemCapability.ArkUI.ArkUI.Full

| Name      | Type                                                        | Mandatory| Description              |
| ---------- | ------------------------------------------------------------ | ---- | ------------------ |
| text       | [ResourceStr](ts-types.md#resourcestr)                       | Yes  | Text content.    |
| fontSize   | number \| string \| [Resource](ts-types.md#resource)         | No  | Text font size.<br>Default value: **$r('sys.float.ohos_id_text_size_body2')** |
| fontColor  | [ResourceColor](ts-types.md#resourcecolor)                   | No  | Text font color.<br>Default value: **$r('sys.color.ohos_id_color_text_secondary')**|
| fontWeight | number \| [FontWeight](ts-appendix-enums.md#fontweight) \| string | No  | Text font weight.<br>Default value: **FontWeight.Regular**|

## PopupButtonOptions

Defines the button attributes and events.

**Atomic service API**: This API can be used in atomic services since API version 12.

**System capability**: SystemCapability.ArkUI.ArkUI.Full

| Name     | Type                                                | Mandatory| Description                  |
| --------- | ---------------------------------------------------- | ---- | ---------------------- |
| text      | [ResourceStr](ts-types.md#resourcestr)               | Yes  | Text of the button.        |
| action    | () => void                                           | No  | Click callback of the button.|
| fontSize  | number \| string \| [Resource](ts-types.md#resource) | No  | Font size of the button text.<br>Default value: **$r('sys.float.ohos_id_text_size_button2')**|
| fontColor | [ResourceColor](ts-types.md#resourcecolor)           | No  | Font color of the button text.<br>Default value: **$r('sys.color.ohos_id_color_text_primary_activated')**|

##  PopupIconOptions

Defines the attributes of the icon (in the upper right corner).

**Atomic service API**: This API can be used in atomic services since API version 12.

**System capability**: SystemCapability.ArkUI.ArkUI.Full

| Name        | Type                                                        | Mandatory| Description                              |
| ------------ | ------------------------------------------------------------ | ---- | ---------------------------------- |
| image        | [ResourceStr](ts-types.md#resourcestr)                       | Yes  | Icon content.                    |
| width        | [Dimension](ts-types.md#dimension10)                         | No  | Icon width.<br>Default value: **32VP**|
| height       | [Dimension](ts-types.md#dimension10)                         | No  | Icon height.<br>Default value: **32VP**|
| fillColor    | [ResourceColor](ts-types.md#resourcecolor)                   | No  | Icon fill color.                |
| borderRadius | [Length](ts-types.md#length) \| [BorderRadiuses](ts-types.md#borderradiuses9) | No  | Rounded corner of the icon.<br>Default value: **$r('sys.float.ohos_id_corner_radius_default_s')** |

## Example  

```ts
// xxx.ets
import { Popup, PopupTextOptions, PopupButtonOptions, PopupIconOptions } from '@kit.ArkUI';

@Entry
@Component
struct PopupExample {

  build() {
    Row() {
      // Define a popup.
      Popup({
        // Set the icon through PopupIconOptions.
        icon: {
          image: $r('app.media.icon'),
          width:32,
          height:32,
          fillColor:Color.White,
          borderRadius: 16
        } as PopupIconOptions,
        // Set the text through PopupTextOptions.
        title: {
          text: 'This is a popup with PopupOptions',
          fontSize: 20,
          fontColor: Color.Black,
          fontWeight: FontWeight.Normal
        } as PopupTextOptions,
        // Set the text through PopupTextOptions.
        message: {
          text: 'This is the message',
          fontSize: 15,
          fontColor: Color.Black
        } as PopupTextOptions,
        showClose: false,
        onClose: () => {
          console.info('close Button click')
        },
        // Set the button through PopupButtonOptions.
        buttons: [{
          text: 'confirm',
          action: () => {
            console.info('confirm button click')
          },
          fontSize: 15,
          fontColor: Color.Black,
        },
          {
            text: 'cancel',
            action: () => {
              console.info('cancel button click')
            },
            fontSize: 15,
            fontColor: Color.Black
          },] as [PopupButtonOptions?, PopupButtonOptions?]
      })
    }
    .width(300)
    .height(200)
    .borderWidth(2)
    .justifyContent(FlexAlign.Center)
  }
}
```

![](figures/popup_7.png)

## Example 2
This example shows a mirrored layout of the popup.

```ts
// xxx.ets
import { Popup, PopupTextOptions, PopupButtonOptions, PopupIconOptions } from '@kit.ArkUI'

@Entry
@Component
struct PopupPage {
  @State currentDirection: Direction = Direction.Rtl

  build() {
    Column() {
      // Define a popup.
      Popup({
        // Set the icon through PopupIconOptions.
        direction: this.currentDirection,
        icon: {
          image: $r('app.media.icon'),
          width: 32,
          height: 32,
          fillColor: Color.White,
          borderRadius: 16,
        } as PopupIconOptions,
        // Set the text through PopupTextOptions.
        title: {
          text: 'This is a popup with PopupOptions',
          fontSize: 20,
          fontColor: Color.Black,
          fontWeight: FontWeight.Normal,

        } as PopupTextOptions,
        // Set the text through PopupTextOptions.
        message: {
          text: 'This is the message',
          fontSize: 15,
          fontColor: Color.Black,
        } as PopupTextOptions,
        showClose: true,
        onClose: () => {
          console.info('close Button click')
        },
        // Set the button through PopupButtonOptions.
        buttons: [{
          text: 'confirm',
          action: () => {
            console.info('confirm button click')
          },
          fontSize: 15,
          fontColor: Color.Black,

        },
          {
            text: 'cancel',
            action: () => {
              console.info('cancel button click')
            },
            fontSize: 15,
            fontColor: Color.Black,
          },] as [PopupButtonOptions?, PopupButtonOptions?],
      })

    }
    .justifyContent(FlexAlign.Center)
    .width('100%')
    .height('100%')
  }
}
```

![](figures/popup_8.png)