X512
47102c0742
BeOS didn't support transparent views. As documented in the Be Book, SetViewColor(B_TRANSPARENT_COLOR) only effect is to not fill the invalidated areas with the view color before calling Draw() (it avoids flickering, especially when combined with B_FULL_UPDATE_ON_RESIZE). A previous change made B_TRANSPARENT_COLOR actually make the view transparent (that is, additionally to the above, the underlying view is drawn before the transparent children), but it creates compatibility issues. In order to keep the API compatible with BeOS, the new behavior is now enabled explicitly using the B_TRANSPARENT_VIEW flag. This also opens for future developments like allowing a view color with an alpha channel (not supported yet). Adjust programs that require transparent views. Fixes #15744, #15745. Helps with #15645. Change-Id: I529574ea23db0a23579521b263bc8d572775e35a Reviewed-on: https://review.haiku-os.org/c/haiku/+/2275 Reviewed-by: Adrien Destugues <[email protected]>
Haiku
Homepage | Mailing Lists | IRC Channels | Issue Tracker | API docs
Haiku is an open-source operating system that specifically targets personal computing. Inspired by the BeOS, Haiku is fast, simple to use, easy to learn and yet very powerful.
Goals
- Sensible defaults with minimal configuration required.
- Clean, clear, concise code.
- Unified desktop environment.
Trying Haiku
Haiku provides pre-built nightly images and release images. Haiku is compatible with a large variety of hardware, but in case you don't want to "take the plunge" and install Haiku on bare metal, you can install it on a virtual machine (VM) instead. If you've never used a VM before, you can follow one of the "Emulating Haiku" guides.
Compiling Haiku
See ReadMe.Compiling.
Contributing
Haiku is a meritocratic open source project with a large variety of tasks. Even if you can't write code, you can still help! Haiku needs designers, (technical) writers, translators, testers... Get involved and help out!
Contributing code
If you're submitting a patch to us, please make sure you're following the patch submitting guidelines.
If you're having trouble finding something in the source tree, you can use one of our web-based source code browsers:
- https://xref.landonf.org/ (OpenGrok, provided by Landon Fuller)
- https://git.haiku-os.org/ (git, provided by Haiku, Inc.)
Contributing documentation
The main piece of documentation that still needs work are the API docs (found
in the tree at docs/user). Just find an undocumented class, write
documentation for it, and submit a patch.
Contributing translations
See wiki:i18n.
Contributing software ports
See HaikuPorts.
Contributing to our infrastructure
See Infrastructure.