Before users had to know the exact opacity that the MD/iOS spec called for in order to change the hover or focused background color. This allows them to change the background without having to know the opacity.
- changes apply to Action Sheet (Buttons), Back Button, Button, FAB Button, Item, Menu Button, Segment Button, Tab Button
- greatly reduces the requirement by users to set the background hover, focused states for dark modes and custom themes, also eliminates the need to know what the hover opacity is for each based on the spec
- updates the MD dark theme per their spec
- adds a component guide for internal use changing Ionic components
references #18279fixes#20213fixes#19965
BREAKING CHANGE:
*Activated Class*
The `activated` class that is automatically added to buttons on press has been renamed to `ion-activated`. This will be more consistent with our `ion-focused` class we add and also will reduce conflicts with user's CSS.
*CSS Variables*
The `--background-hover`, `--background-focused` and `--background-activated` CSS variables on components that render native buttons will now have an opacity automatically set. If you are setting any of these like the following:
```
--background-hover: rgba(44, 44, 44, 0.08);
```
You will likely not see a hover state anymore. It should be updated to only set the desired color:
```
--background-hover: rgba(44, 44, 44);
```
If the opacity desired is something other than what the spec asks for, use:
```
--background-hover: rgba(44, 44, 44);
--background-hover-opacity: 1;
```
BREAKING CHANGE:
The following components have been updated to remove the checked or selected properties:
- Radio
- Segment Button
- Select
Developers should set the value property on the respective parent components in order to managed checked/selected status.
Co-authored-by: Liam DeBeasi <liamdebeasi@users.noreply.github.com>
Changes
Closes#18663
* Converts Segment to shadow
* Enables gesture to swipe between segment buttons
* Adds indicator transition to slide the indicator between buttons
* Updates global theme variables
* Removes activated state, now handled by the gesture
* Updates iOS to latest iOS 13 UI
* Ensures customization is working for the buttons and indicator
* Updates the e2e tests
* chore(core): better animations
Updates animations to be closer to native
* Add css alternative
Co-authored-by: Liam DeBeasi <liamdebeasi@users.noreply.github.com>
- update docs icon usage for Ionicons 5
- update tests to remove mode prefixed icons
- update tests to use the correct icons for Ionicons 5
- update to latest ionicons dev which fixes the ellipsis icon fill
