<itemvalue="Sends the current composing rect to the iOS text input plugin via the text input channel. We need to keep sending the information even if no text is currently marked, as the information usually lags behind. The text input plugin needs to estimate the composing rect based on the latest caret rect, when the composing rect info didn't arrive in time."/>
<itemvalue="tab切换时背景颜色平滑变化"/>
<itemvalue="tab切换时背景颜色平滑变化"/>
<itemvalue="tab切换时背景颜色平滑渐变"/>
<itemvalue="tab切换时背景颜色平滑渐变"/>
<itemvalue="Whether any listeners are currently registered. Clients should not depend on this value for their behavior, because having one listener's logic change when another listener happens to start or stop listening will lead to extremely hard-to-track bugs. Subclasses might use this information to determine whether to do any work when there are no listeners, however; for example, resuming a [Stream] when a listener is added and pausing it when a listener is removed. Typically this is used by overriding [addListener], checking if [hasListeners] is false before calling `super.addListener()`, and if so, starting whatever work is needed to determine when to call [notifyListeners]; and similarly, by overriding [removeListener], checking if [hasListeners] is false after calling `super.removeListener()`, and if so, stopping that same work."/>
<itemvalue="Whether any listeners are currently registered. Clients should not depend on this value for their behavior, because having one listener's logic change when another listener happens to start or stop listening will lead to extremely hard-to-track bugs. Subclasses might use this information to determine whether to do any work when there are no listeners, however; for example, resuming a [Stream] when a listener is added and pausing it when a listener is removed. Typically this is used by overriding [addListener], checking if [hasListeners] is false before calling `super.addListener()`, and if so, starting whatever work is needed to determine when to call [notifyListeners]; and similarly, by overriding [removeListener], checking if [hasListeners] is false after calling `super.removeListener()`, and if so, stopping that same work."/>
@ -55,12 +56,11 @@
<itemvalue="set Chat Item Compare"/>
<itemvalue="set Chat Item Compare"/>
<itemvalue="Used to annotate an instance member (method, getter, setter, operator, or field) `m` in a class `C` or mixin `M`. Indicates that `m` should not be overridden in any classes that extend or mixin `C` or `M`. Tools, such as the analyzer, can provide feedback if the annotation is associated with anything other than an instance member, the annotation is associated with an abstract member (because subclasses are required to override the member), the annotation is associated with an extension method, the annotation is associated with a member `m` in class `C`, and there is a class `D` or mixin `M`, that extends or mixes in `C`, that declares an overriding member `m`."/>
<itemvalue="Used to annotate an instance member (method, getter, setter, operator, or field) `m` in a class `C` or mixin `M`. Indicates that `m` should not be overridden in any classes that extend or mixin `C` or `M`. Tools, such as the analyzer, can provide feedback if the annotation is associated with anything other than an instance member, the annotation is associated with an abstract member (because subclasses are required to override the member), the annotation is associated with an extension method, the annotation is associated with a member `m` in class `C`, and there is a class `D` or mixin `M`, that extends or mixes in `C`, that declares an overriding member `m`."/>
<itemvalue="Annotation marking a class as not allowed as a super-type. Classes in the same package as the marked class may extend, implement or mix-in the annotated class. Tools, such as the analyzer, can provide feedback if the annotation is associated with anything other than a class, the annotation is associated with a class `C`, and there is a class or mixin `D`, which extends, implements, mixes in, or constrains to `C`, and `C` and `D` are declared in different packages."/>
<itemvalue="Annotation marking a class as not allowed as a super-type. Classes in the same package as the marked class may extend, implement or mix-in the annotated class. Tools, such as the analyzer, can provide feedback if the annotation is associated with anything other than a class, the annotation is associated with a class `C`, and there is a class or mixin `D`, which extends, implements, mixes in, or constrains to `C`, and `C` and `D` are declared in different packages."/>
<itemvalue="TODO(srawlins): Add a sentence which defines "referencing" and explicitly mentions tearing off, here and on the other annotations which use the word "referenced.""/>