Don't register gesture detectors when Scrollable can't scroll

Previously, if you used a number of nested Blocks, they'd each try to register
drag gesture detectors even though they can't actually scroll. This CL teaches
Scrollable to watch for drag gestures only when it can actually scroll.
2 files changed
tree: 0cd6f7ef5addb53aab6ac5ef08e7777ea6b853df
  1. base/
  2. build/
  3. examples/
  4. mojo/
  5. services/
  6. skia/
  7. sky/
  8. skysprites/
  9. testing/
  10. third_party/
  11. tools/
  12. travis/
  13. ui/
  14. url/
  15. .clang-format
  16. .gitattributes
  17. .gitignore
  18. .gn
  19. .travis.yml
  20. AUTHORS
  21. BUILD.gn
  22. CONTRIBUTING.md
  23. DEPS
  24. LICENSE
  25. README.md
README.md

Sky

Build Status

Sky is a new way to build high-performance, cross-platform mobile apps. Sky is optimized for today‘s, and tomorrow’s, mobile devices. We are focused on low-latency input and high frame rates on Android and iOS.

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