f8067819ee
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>
Build
1. Clone ionic
git@github.com:ionic-team/ionic.git
cd ionic
2. Run npm install
cd core npm install
Notice that @ionic/core lives in core.
3. Run npm start
Make sure you are inside the core directory.
npm start
With the dev command, Ionic components will be built with Stencil, changes to source files are watched, a local http server will startup, and http://localhost:3333/ will open in a browser.
4. Preview
Navigate to http://localhost:3333/src/components/. Each component has small e2e apps found in the test directory, for example: http://localhost:3333/src/components/button/test/basic
As changes are made in an editor to source files, the e2e app will live-reload.
How to contribute
-
npm startallows you to modify the components and have live reloading, just like another ionic app. -
When everything looks good, run
npm run validateto verify the tests linter and production build passes.
Deploy
npm run prepare.deploy- Review/update changelog
- Commit updates using the package name and version number as the commit message.
npm run deploy- 🎉