Issue number: N/A
---------
## What is the current behavior?
Currently, every Sass variable in Ionic has the `!default` flag added to
the end.
From the [Sass variables
documentation](https://sass-lang.com/documentation/variables/):
> Normally when you assign a value to a variable, if that variable
already had a value, its old value is overwritten. But if you’re writing
a Sass library, you might want to allow your users to configure your
library’s variables before you use them to generate CSS.
>
> To make this possible, Sass provides the `!default` flag. This assigns
a value to a variable only if that variable isn’t defined or its value
is [null](https://sass-lang.com/documentation/values/null). Otherwise,
the existing value will be used.
In past versions of Ionic Framework, developers wrote Sass variables to
rebuild Ionic Framework using their own values. In the latest versions
of Ionic Framework, this is not possible.
## What is the new behavior?
Removes the `!default` flag from all Sass variables.
## Does this introduce a breaking change?
- [ ] Yes
- [x] No
-------
Co-authored-by: brandyscarney <brandyscarney@users.noreply.github.com>
Issue number: N/A
---------
<!-- Please do not submit updates to dependencies unless it fixes an
issue. -->
<!-- Please try to limit your pull request to one type (bugfix, feature,
etc). Submit multiple pull requests if needed. -->
## What is the current behavior?
<!-- Please describe the current behavior that you are modifying. -->
This project has several unused Sass variables still in the code base.
The team would like to remove these.
## What is the new behavior?
<!-- Please describe the behavior or changes that are being added by
this PR. -->
- Removed unused Sass variables
## Does this introduce a breaking change?
- [ ] Yes
- [x] No
<!-- If this introduces a breaking change, please describe the impact
and migration path for existing applications below. -->
## Other information
<!-- Any other information that is important to this PR such as
screenshots of how the component looks before and after the change. -->
The original scope of this ticket was for checkbox only, but many other
components had unused sass variables, so I decided to tackle everything
all at once.
Since these variables are not used anywhere:
1. The build should pass
2. There should be no screenshot diffs
Issue number: Internal
---------
## What is the current behavior?
Item sliding has some unused CSS and no tests for safe area padding
based on the direction.
This CSS is not used:
feda7a0e96/core/src/components/item-option/item-option.scss (L20-L30)
The rendered markup for a sliding item looks like the following:
```html
<ion-item-sliding>
<ion-item-options side="start">
<ion-item-option>
Archive
</ion-item-option>
</ion-item-options>
<ion-item class="in-list">
<ion-label>
Sliding Item
</ion-label>
</ion-item>
</ion-item-sliding>
```
Since `ion-item-options` never gets the `in-list` class added to it, and
`ion-item` never contains options, the above CSS is never used.
## What is the new behavior?
<!-- Please describe the behavior or changes that are being added by
this PR. -->
- Removed the CSS that is not used, the correct CSS for safe area
padding has already been added here:
feda7a0e96/core/src/components/item-options/item-options.scss (L57-L67)
- Added screenshot tests to verify the safe area padding is applied to
the proper side
## Does this introduce a breaking change?
- [ ] Yes
- [x] No
## Other information
I could add additional tests that make sure there is not padding added
when opening the opposite side on each direction but since this problem
was happening when changing from `ltr` to `rtl` I did not.
[FW-5174]:
https://ionic-cloud.atlassian.net/browse/FW-5174?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ
---------
Co-authored-by: ionitron <hi@ionicframework.com>
Issue number: resolves#24638, resolves#18592
---------
<!-- Please do not submit updates to dependencies unless it fixes an
issue. -->
<!-- Please try to limit your pull request to one type (bugfix, feature,
etc). Submit multiple pull requests if needed. -->
## What is the current behavior?
<!-- Please describe the current behavior that you are modifying. -->
Developers have requested that Ionic Framework support the dynamic type
feature on iOS for accessibility purposes. Ionic applications do not
respond to font scaling on iOS which can create inaccessible
applications particularly for users with low vision. Ionic apps on
Android devices currently support the Android equivalent due to
functionality in the Chromium webview.
Developers have also requested a way of adjusting the fonts in their
Ionic UI components consistently.
## What is the new behavior?
<!-- Please describe the behavior or changes that are being added by
this PR. -->
- Ionic components now use `rem` instead of `px` where appropriate. This
means devs can change the font size on `html` and the text in supported
Ionic components will scale up/down appropriately
- Add support for Dynamic Type on iOS (the iOS version of Dynamic Font
Scaling)
## Does this introduce a breaking change?
- [ ] Yes
- [x] No
<!-- If this introduces a breaking change, please describe the impact
and migration path for existing applications below. -->
## Other information
<!-- Any other information that is important to this PR such as
screenshots of how the component looks before and after the change. -->
---------
Co-authored-by: Maria Hutt <thetaPC@users.noreply.github.com>
Co-authored-by: Brandy Carney <brandyscarney@users.noreply.github.com>
Co-authored-by: Shawn Taylor <shawn@ionic.io>
Co-authored-by: ionitron <hi@ionicframework.com>
Co-authored-by: Sean Perkins <sean@ionic.io>
Co-authored-by: Sean Perkins <13732623+sean-perkins@users.noreply.github.com>
Co-authored-by: Amanda Johnston <90629384+amandaejohnston@users.noreply.github.com>
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;
```
- removes mode-less component classes from the internal CSS, use element instead
- adds mode specific classes `md` or `ios` for styling inside of shadow components
- adds e2e test that verifies mode classes exist on all ionic components, plus checks for specific classes that the components need for internal styling
fixes#17608
styles the item option properly when icons are slotted. This was not working before at all for `top` and `bottom` slots.
- removes the e2e test from item/sliding in favor of all of them being under item-sliding
- adds more usage examples for all frameworks
- updates the styling for an anchor option so that it displays properly
- updates the standalone e2e test to take screenshots of the start icon, top icon, and anchor options
- updates the interactive e2e test to work locally
- cleaned up the CSS for start/end icons
- verified the styles for ben approval 💪closes#17737fixes#17402
- updates components to use shadow DOM or scoped if they require css variables
- moves global styles to an external stylesheet that needs to be imported
- adds support for additional colors and removes the Sass loops to generate colors for each component
- several property renames, bug fixes, and test updates
Co-authored-by: Manu Mtz.-Almeida <manu.mtza@gmail.com>
Co-authored-by: Adam Bradley <adambradley25@gmail.com>
Co-authored-by: Cam Wiegert <cam@camwiegert.com>
* docs(components): update grammar and docs
* docs(item): update item documentation and add usage
* test(item): add lines test
* feat(list): add lines property to override borders on items
* feat(item): add lines property to override borders on items
* refactor(item): remove old uses of no-lines attribute
* fix(item-sliding): update item options to show border
- show the border on left options only if in a full list
- show the border on both options only if in an inset list (or ios by
default)
- don’t show border on either for no lines list (and md by default)
also renames isRightSide to isEndSide to match the side values
* chore(package): update package lock
* style(item): fix lint errors
* test(item): update item tests
* refactor(item): remove the custom styling of last child items
instead of us overriding first/last child items to have borders we are
going to add to the documentation how to style items with a full border
* fix(item): apply border to item inputs for MD mode
* docs(components): update docs based on new build
* docs(usage): update item usage to show lines being used
* fix(item): do not set the padding right to 0 on an item by default
* fix(item): cast lines to boolean
fixes: #5537#13218#12689#12073#9112
