platform_window.dart 1.1 KB

1234567891011121314151617181920212223242526272829303132
  1. // Copyright 2019 Google LLC
  2. //
  3. // Licensed under the Apache License, Version 2.0 (the "License");
  4. // you may not use this file except in compliance with the License.
  5. // You may obtain a copy of the License at
  6. //
  7. // http://www.apache.org/licenses/LICENSE-2.0
  8. //
  9. // Unless required by applicable law or agreed to in writing, software
  10. // distributed under the License is distributed on an "AS IS" BASIS,
  11. // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12. // See the License for the specific language governing permissions and
  13. // limitations under the License.
  14. import 'dart:ui';
  15. import 'screen.dart';
  16. /// Represents a window, containing information about its size, position, and
  17. /// properties.
  18. class PlatformWindow {
  19. /// Create a new window.
  20. PlatformWindow(this.frame, this.scaleFactor, this.screen);
  21. /// The frame of the screen, in screen coordinates.
  22. final Rect frame;
  23. /// The number of pixels per screen coordinate for this screen.
  24. final double scaleFactor;
  25. /// The (or a) screen containing this window, if any.
  26. final Screen? screen;
  27. }