/core/externals/update-engine/externals/google-toolbox-for-mac/AppKit/GTMKeyValueAnimation.h

http://macfuse.googlecode.com/ · C++ Header · 36 lines · 10 code · 4 blank · 22 comment · 0 complexity · 71d21f46df83374239a8f1dd4e05a9ad MD5 · raw file

  1. //
  2. // GTMKeyValueAnimation.h
  3. // Copyright 2011 Google Inc.
  4. //
  5. // Licensed under the Apache License, Version 2.0 (the "License"); you may not
  6. // use this file except in compliance with the License. You may obtain a copy
  7. // of the License at
  8. //
  9. // http://www.apache.org/licenses/LICENSE-2.0
  10. //
  11. // Unless required by applicable law or agreed to in writing, software
  12. // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  13. // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  14. // License for the specific language governing permissions and limitations under
  15. // the License.
  16. //
  17. #import <AppKit/AppKit.h>
  18. // Simple class for doing key value path animation on a target.
  19. // The key value path of target will be set to the currentValue
  20. // (not the currentProgress) of the animation.
  21. // Defaults to NSAnimationNonblocking as opposed to NSAnimationBlocking
  22. // because in our experience most use cases don't want blocking animations.
  23. // KeyPath of target must represent a CGFloat value.
  24. @interface GTMKeyValueAnimation : NSAnimation {
  25. @private
  26. id target_;
  27. NSString *keyPath_;
  28. }
  29. - (id)initWithTarget:(id)target keyPath:(NSString*)keyPath;
  30. - (id)target;
  31. - (NSString *)keyPath;
  32. @end