Add Overlay.wrap for convenience #139823
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Add Overlay.wrap for convenience #139823
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LongCatIsLooong
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Dec 8, 2023
| } | ||
| } | ||
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| class _WrappingOverlay extends StatefulWidget { |
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The additional stateful widget is needed because we want to be able to reuse the OverlayEntry?
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Yeah, the OverlayEntry is stateful, so we want to hold on to it.
| @override | ||
| void didUpdateWidget(_WrappingOverlay oldWidget) { | ||
| super.didUpdateWidget(oldWidget); | ||
| _entry.markNeedsBuild(); |
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nit: not that it makes a difference, but why do we need to call _entry.markNeedsBuild() here?
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So the builder of the OverlayEntry is called again in case widget.child changes.
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Manual roll requested by dit@google.com flutter/flutter@c642f4e...9719097 2023-12-11 engine-flutter-autoroll@skia.org Roll Flutter Engine from 5587d26aa2d4 to 4c309195b79d (1 revision) (flutter/flutter#139936) 2023-12-11 rmolivares@renzo-olivares.dev Fix SelectionArea select-word edge cases (flutter/flutter#136920) 2023-12-11 engine-flutter-autoroll@skia.org Roll Flutter Engine from 9b85b76db0de to 5587d26aa2d4 (3 revisions) (flutter/flutter#139933) 2023-12-11 engine-flutter-autoroll@skia.org Roll Flutter Engine from 7eb6b7cab60c to 9b85b76db0de (2 revisions) (flutter/flutter#139931) 2023-12-11 31859944+LongCatIsLooong@users.noreply.github.com Use dart analyze package for `num.clamp` (flutter/flutter#139867) 2023-12-11 137456488+flutter-pub-roller-bot@users.noreply.github.com Roll pub packages (flutter/flutter#139926) 2023-12-11 jhy03261997@gmail.com Handle the case when _CupertinoBackGestureDetector is disposed during the drag. (flutter/flutter#139585) 2023-12-11 barpac02@gmail.com Add accessibility identifier to `SemanticsProperties` (flutter/flutter#138331) 2023-12-11 38378650+hgraceb@users.noreply.github.com Improve slider's value indicator display test (flutter/flutter#139198) 2023-12-11 mateusfccp@gmail.com Add `enabled` property to `ExpansionTile` (flutter/flutter#139519) 2023-12-11 engine-flutter-autoroll@skia.org Roll Packages from 6cd0657 to cb6dbcd (9 revisions) (flutter/flutter#139911) 2023-12-11 engine-flutter-autoroll@skia.org Roll Flutter Engine from bc0222b64c96 to 7eb6b7cab60c (1 revision) (flutter/flutter#139891) 2023-12-10 engine-flutter-autoroll@skia.org Roll Flutter Engine from fb80aafd259b to bc0222b64c96 (1 revision) (flutter/flutter#139885) 2023-12-09 137456488+flutter-pub-roller-bot@users.noreply.github.com Roll pub packages (flutter/flutter#139864) 2023-12-09 engine-flutter-autoroll@skia.org Roll Flutter Engine from b75960a5820a to fb80aafd259b (1 revision) (flutter/flutter#139863) 2023-12-09 engine-flutter-autoroll@skia.org Roll Flutter Engine from e80c090d09c6 to b75960a5820a (1 revision) (flutter/flutter#139853) 2023-12-09 engine-flutter-autoroll@skia.org Roll Flutter Engine from 101396fd3b82 to e80c090d09c6 (2 revisions) (flutter/flutter#139851) 2023-12-09 engine-flutter-autoroll@skia.org Roll Flutter Engine from 503584615fd7 to 101396fd3b82 (2 revisions) (flutter/flutter#139847) 2023-12-09 engine-flutter-autoroll@skia.org Roll Flutter Engine from e9cb19fa637a to 503584615fd7 (1 revision) (flutter/flutter#139837) 2023-12-08 engine-flutter-autoroll@skia.org Roll Flutter Engine from 7dc51b85a634 to e9cb19fa637a (1 revision) (flutter/flutter#139831) 2023-12-08 xilaizhang@google.com [flutter release] Add cherry pick template for pull request description (flutter/flutter#139590) 2023-12-08 engine-flutter-autoroll@skia.org Roll Flutter Engine from 03c5f016e919 to 7dc51b85a634 (1 revision) (flutter/flutter#139829) 2023-12-08 goderbauer@google.com Add Overlay.wrap for convenience (flutter/flutter#139823) 2023-12-08 engine-flutter-autoroll@skia.org Roll Flutter Engine from 72da960e2ef2 to 03c5f016e919 (1 revision) (flutter/flutter#139826) 2023-12-08 engine-flutter-autoroll@skia.org Roll Flutter Engine from 5dd2619c282b to 72da960e2ef2 (1 revision) (flutter/flutter#139821) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-packages Please CC dit@google.com,rmistry@google.com,stuartmorgan@google.com on the revert to ensure that a human is aware of the problem. To file a bug in Packages: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md
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Towards #137875.
The convenient
Overlay.wrapfunction makes it easy to wrap a child with an Overlay so other visual elements can float on top of the child. This is useful if you want to get things like text selection working (i.e. with a SelectionArea) without using a Navigator.