* Improvements to width:auto HorizontalLayout
* Fix HorizontalLayout.get_content_width
* Horizontal width auto improvement
* Removing some printxz
* Update snapshot for horizontal layout width auto dock
This seeks to address #1175, where a containing widget with a transparent
background, but with a border, won't show the border. It seems that at the
heart of the Compositor it's taking `is_transparent` (of the widget) as one
of the indicators that mean that it won't be visible. This wouldn't normally
be the case, in that a widget could be transparent (in the background) but
could have visible content.
Note that some snapshot tests failed with this change, but no material
difference was found in those failing snapshot tests.
* Support multiple CSS paths
* Update a type to match docstring
* Ensure the demo app still works
* Use absolute paths in tests to (hopefully) appease Windows
* Notes about CSS changes in guide/docstrings, small grammar/typos fixes
* Move snapshot apps into snapshot_tests dir, improve messaging in snapshot output, add test for multiple css files interacting with classvar CSS
* Ensure consistent snapshot naming cross-platform
* Use rpartition instead of partition in import_app
* Fix handling of import_app when colon in arg
* Support paths containing Windows drive names in import_app
* Add note on new relative paths in snap_compare
* Update docs/guide/CSS.md
Co-authored-by: Will McGugan <willmcgugan@gmail.com>
* Fix formatting
* Update CHANGELOG to mention CSS_PATH supporting a list
Co-authored-by: Will McGugan <willmcgugan@gmail.com>
* checkbox widget
* fixes
* Checkbox additions, fix content width in horizontal layout
* Update docs, add tests for checkbox
* Remove some test code
* Small renaming of test class
Co-authored-by: Will McGugan <willmcgugan@gmail.com>
