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fix(components): apply translucent if backdrop-filter is supported (#18832)

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This updates the components and the docs so that translucent is only applied when backdrop filter is supported, this prevents it from being applied when viewing iOS in Chrome, for example.

closes ionic-team/ionic-docs#666
This commit is contained in:
Brandy Carney
2019-07-19 11:16:10 -04:00
committed by GitHub
parent fbfc07688e
commit 6b5a59dc43
29 changed files with 156 additions and 121 deletions
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8
core/src/components/loading/loading.ios.scss
View File

@ -24,9 +24,11 @@
// iOS Translucent Loading
// -----------------------------------------
:host(.loading-translucent) .loading-wrapper {
background-color: $loading-ios-translucent-background-color;
backdrop-filter: $loading-ios-translucent-filter;
@supports (backdrop-filter: blur(0)) {
:host(.loading-translucent) .loading-wrapper {
background-color: $loading-ios-translucent-background-color;
backdrop-filter: $loading-ios-translucent-filter;
}
}

2
core/src/components/loading/loading.tsx
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@ -83,6 +83,8 @@ export class Loading implements ComponentInterface, OverlayInterface {
/**
* If `true`, the loading indicator will be translucent.
* Only applies when the mode is `"ios"` and the device supports
* [`backdrop-filter`](https://developer.mozilla.org/en-US/docs/Web/CSS/backdrop-filter#Browser_compatibility).
*/
@Prop() translucent = false;

28
core/src/components/loading/readme.md
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@ -176,20 +176,20 @@ export default {
## Properties
| Property | Attribute | Description | Type | Default |
| ----------------- | ------------------ | ---------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------- | ----------- |
| `animated` | `animated` | If `true`, the loading indicator will animate. | `boolean` | `true` |
| `backdropDismiss` | `backdrop-dismiss` | If `true`, the loading indicator will be dismissed when the backdrop is clicked. | `boolean` | `false` |
| `cssClass` | `css-class` | Additional classes to apply for custom CSS. If multiple classes are provided they should be separated by spaces. | `string \| string[] \| undefined` | `undefined` |
| `duration` | `duration` | Number of milliseconds to wait before dismissing the loading indicator. | `number` | `0` |
| `enterAnimation` | -- | Animation to use when the loading indicator is presented. | `((Animation: Animation, baseEl: any, opts?: any) => Promise<Animation>) \| undefined` | `undefined` |
| `keyboardClose` | `keyboard-close` | If `true`, the keyboard will be automatically dismissed when the overlay is presented. | `boolean` | `true` |
| `leaveAnimation` | -- | Animation to use when the loading indicator is dismissed. | `((Animation: Animation, baseEl: any, opts?: any) => Promise<Animation>) \| undefined` | `undefined` |
| `message` | `message` | Optional text content to display in the loading indicator. | `string \| undefined` | `undefined` |
| `mode` | `mode` | The mode determines which platform styles to use. | `"ios" \| "md"` | `undefined` |
| `showBackdrop` | `show-backdrop` | If `true`, a backdrop will be displayed behind the loading indicator. | `boolean` | `true` |
| `spinner` | `spinner` | The name of the spinner to display. | `"bubbles" \| "circles" \| "crescent" \| "dots" \| "lines" \| "lines-small" \| null \| undefined` | `undefined` |
| `translucent` | `translucent` | If `true`, the loading indicator will be translucent. | `boolean` | `false` |
| Property | Attribute | Description | Type | Default |
| ----------------- | ------------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------- | ----------- |
| `animated` | `animated` | If `true`, the loading indicator will animate. | `boolean` | `true` |
| `backdropDismiss` | `backdrop-dismiss` | If `true`, the loading indicator will be dismissed when the backdrop is clicked. | `boolean` | `false` |
| `cssClass` | `css-class` | Additional classes to apply for custom CSS. If multiple classes are provided they should be separated by spaces. | `string \| string[] \| undefined` | `undefined` |
| `duration` | `duration` | Number of milliseconds to wait before dismissing the loading indicator. | `number` | `0` |
| `enterAnimation` | -- | Animation to use when the loading indicator is presented. | `((Animation: Animation, baseEl: any, opts?: any) => Promise<Animation>) \| undefined` | `undefined` |
| `keyboardClose` | `keyboard-close` | If `true`, the keyboard will be automatically dismissed when the overlay is presented. | `boolean` | `true` |
| `leaveAnimation` | -- | Animation to use when the loading indicator is dismissed. | `((Animation: Animation, baseEl: any, opts?: any) => Promise<Animation>) \| undefined` | `undefined` |
| `message` | `message` | Optional text content to display in the loading indicator. | `string \| undefined` | `undefined` |
| `mode` | `mode` | The mode determines which platform styles to use. | `"ios" \| "md"` | `undefined` |
| `showBackdrop` | `show-backdrop` | If `true`, a backdrop will be displayed behind the loading indicator. | `boolean` | `true` |
| `spinner` | `spinner` | The name of the spinner to display. | `"bubbles" \| "circles" \| "crescent" \| "dots" \| "lines" \| "lines-small" \| null \| undefined` | `undefined` |
| `translucent` | `translucent` | If `true`, the loading indicator will be translucent. Only applies when the mode is `"ios"` and the device supports [`backdrop-filter`](https://developer.mozilla.org/en-US/docs/Web/CSS/backdrop-filter#Browser_compatibility). | `boolean` | `false` |
## Events