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: 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>
Issue number: N/A - this does not completely resolve an issue but it
enables users to opt-in to having text wrap in a button by setting a
minimum height
---------
## What is the current behavior?
The current behavior when text is really long in a button is:
- Default buttons expand in width until part of the text (and button) is
off the screen and not in the visible viewport
- Block and full buttons horizontally align the text in the center and
overflow it on both sides (but the overflow is not visible so the text
is cut off at the beginning and end)
## What is the new behavior?
Allow the button height to increase when text wraps and add some padding
so that buttons with wrapped text still look nice. This does **NOT**
wrap the text in a button by default. That will be done in FW-4599.
- Removed `text-overflow: ellipsis` since this does not have any effect
- Changes `height` setting to `min-height` on all button types (small,
large, default) and buttons inside of an item, toolbar or list header
- Increases `padding-top` and `padding-bottom` on the buttons so that
overflowing buttons have padding around them
- Changes `.button-native` display property from `block` to `flex` in
order for anchor tags (`<ion-button href="#">` to align their text
vertically
- Sets `flex-shrink: 0` on slotted `start`/`end` elements to prevent
icons (and other elements) from shrinking to make room for the text
- Adds e2e test for button wrapping including the different types of
buttons that were changed by this PR
- Adds `ion-text-wrap` to the `ion-button` elements used in this test to
verify the height / padding changes are working as desired (to be
removed with FW-4599)
- Screenshot diffs are in the following PR:
https://github.com/ionic-team/ionic-framework/pull/27561
## 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
This does **NOT** wrap the text in a button by default. It only enables
buttons to look nicer and auto adjust their height/padding when the text
is wrapping.
After internal discussion we decided that automatically making the text
wrap inside of a button may have undesired effects on existing apps. For
example, if someone has a button inside of a list header with a long
label, the button will now wrap if it has a space or dash in the text
content.
Developers should set `ion-text-wrap` on the `ion-button` to opt-in to
text wrapping in a button, and this will become the default as part of
FW-4599 (the next major release).
---------
Co-authored-by: ionitron <hi@ionicframework.com>
Co-authored-by: Liam DeBeasi <liamdebeasi@users.noreply.github.com>
- 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>
* Cleanup for iOS mode used in material variables
Refactor to alpha variables for colors in the color map
updated theme builder with new alpha variables
updated theme builder with duplicate default CSS modes
* moved alpha transform into css-var
removed ion-color-alpha
fixes for disabled css-variable mode
added defaults for user configurable variables
* revert to spinner related code
