66a84d1fed
* Added standard IconButton for M3 with new ButtonStyle field * Added IconButton examples for standard, filled, filled_tonal, and outlined types Co-authored-by: Qun Cheng <quncheng@google.com> |
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| README.md | ||
Token Defaults Generator
Script that generates widget component theme data defaults based on the Material Token database. These tokens were extracted into a JSON file from an internal Google database.
Usage
Run this program from the root of the git repository:
dart dev/tools/gen_defaults/bin/gen_defaults.dart
Templates
There is a template file for every component that needs defaults from
the token database. These templates are implemented as subclasses of
TokenTemplate. This base class provides some utilities and a structure
for adding a new chunk of generated code to the bottom of a given file.
Templates need to override the generate method to provide the generated
code chunk as a string. The tokens are represented as a Map<String, dynamic>
that is loaded from data/material-tokens.json. Templates can look up
whatever properties are needed in this structure to provide the properties
needed for the component.
See lib/fab_template.dart for an example that generates defaults for the
Floating Action Button.