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Evolved Overlay/OverlayEntry - declarative not imperative, intuitive-context, and easy-alignment

1.1.3 #

  • Allow EnhancedLayerLink to be used on it's own #96 (thanks @cgestes)

1.1.2 #

  • Fix Layer ... was previously used as oldLayer assertion error in debug mode, and page being blank in release mode #91

1.1.1 #

  • Export some methods
  • Fix Flutter 3.0 warnings

1.1.0 #

  • Upgrade to Flutter 3.0
  • Export Filled anchor #74 (thanks @mityax)

1.0.0 #

  • Fix _debugCheckLeaderBeforeFollower(forwardLayers, inverseLayers)': LeaderLayer anchor must come before FollowerLayer in paint order, but the reverse was true. (@fzyzcjy)
  • Aligned.backup is always used even if it should not; cause: getFollowerOffset's portalRect argument is wrong #63 (@fzyzcjy)
  • CustomRenderFollowerLayer._computeLinkedOffset is wrong especially when having a RepaintBoundary at ancestor which is quite common #62 (@fzyzcjy)
  • _RenderPortalTargetTheater.applyPaintTransform is wrong when using operations like globalToLocal(ancestor: something); it only works correctly with globalToLocal() without ancestors param #61 (@fzyzcjy)
  • localToGlobal or similar methods are wrong for widgets in the subtree of portal follower #65 (@fzyzcjy)
  • Touch (click) events are drifted (shifted incorrectly) for PortalTargets #64 (@fzyzcjy)
  • Allow the follower partially follow the target in selected axis; allow align relative to Portal #17 (@fzyzcjy)
  • Shift portal follower to be inside the bounds of portal #67 (@fzyzcjy)
  • Extract the composited transform ("leader/follower") in this library to beautify the code and allow users to use them directly #70 (@fzyzcjy)

1.0.0-dev.2 #

  • Fix broken images in pub

1.0.0-dev.1 #

  • New anchoring logic for advanced use cases #44 (@creativecreatorormaybenot for the main PR, @fzyzcjy for Flutter stable compatibility)
  • Allow PortalEntry that binds to a ancestor but not nearest Portal #45 (@fzyzcjy)
  • Enhance scope searching strategy: Defaults to "main" scope if provided #51 (@fzyzcjy)
  • Sync those modified-from-Flutter code with latest Flutter code and some refactor (@fzyzcjy #50)
  • Add debugName to ease debugging (@fzyzcjy)
  • Fix Failed assertion: '_lastOffset != null' in various cases, which should exist in Flutter 2.8~2.10 and flutter_portal from old to new (@fzyzcjy #56)
  • New readme and documentations (@fzyzcjy)

0.4.0 #

  • Stable null-safety release

0.4.0-nullsafety.0 #

  • Migrated to null-safety (thanks to @Jjagg!)

0.3.0 #

  • Improved the dart-doc of Portal and PortalEntry

  • Added and improved the examples

  • Fixed a bug where changing the visibility of a portal destroys the state of child

  • Adding a way to delay the disappearance of a portal entry:

      visible: visible,
      closeDuration: Duration(seconds: 2),
      portal: ...,
      child: ...

    With this code, when visible changes to false, the portal will stay visible for an extra 2 seconds.

    This can be useful to implement leave animations. For example, the following implement a fade-out transition:

      visible: visible,
      closeDuration: Duration(seconds: 2),
      portal: AnimatedOpacity(
        duration: Duration(seconds: 2),
        opacity: visible ? 1 : 0,
        child: Container(color: Colors.red),
      child: ...

0.2.0 #

  • Update to support latest Flutter version

0.1.0 #

  • Changed the algorithm behind how portals/overlays are rendered.
    This fixes some problems when combined with LayoutBuilder

  • Removed the generic parameter of PortalEntry

0.0.1+2 #

Fix pub badge

0.0.1+1 #

Improve package description

0.0.1 #

Initial implementation

pub points


verified publisher iconcjycode.com

Evolved Overlay/OverlayEntry - declarative not imperative, intuitive-context, and easy-alignment

Repository (GitHub)


API reference


Icon for licenses.MIT (LICENSE)


collection, flutter, vector_math


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