<itemvalue="Creates an image filter that applies a matrix transformation. For example, applying a positive scale matrix (see [Matrix4.diagonal3]) when used with [BackdropFilter] would magnify the background image."/>
<itemvalue="Composes the `inner` filter with `outer`, to combine their effects. Creates a single [ImageFilter] that when applied, has the same effect as subsequently applying `inner` and `outer`, i.e., result = outer(inner(source))."/>
<itemvalue="[BackdropFilter], a widget that applies [ImageFilter] to its rendering. [ImageFiltered], a widget that applies [ImageFilter] to its children. [SceneBuilder.pushBackdropFilter], which is the low-level API for using this class as a backdrop filter. [SceneBuilder.pushImageFilter], which is the low-level API for using this class as a child layer filter."/>
<itemvalue="Whether this entry occludes the entire overlay. If an entry claims to be opaque, then, for efficiency, the overlay will skip building entries below that entry unless they have [maintainState] set."/>
<itemvalue="_status Bar Hidded"/>
<itemvalue="_status Bar Hidden"/>
@ -53,14 +56,11 @@
<itemvalue="可变的"/>
<itemvalue="is Icon In Left"/>
<itemvalue="is Icon On Left"/>
<itemvalue="icon On Left"/>
<itemvalue="Local Key"/>
<itemvalue="A sliver that contains a single box widget. Slivers are special-purpose widgets that can be combined using a [CustomScrollView] to create custom scroll effects. A [SliverToBoxAdapter] is a basic sliver that creates a bridge back to one of the usual box-based widgets. Rather than using multiple [SliverToBoxAdapter] widgets to display multiple box widgets in a [CustomScrollView], consider using [SliverList], [SliverFixedExtentList], [SliverPrototypeExtentList], or [SliverGrid], which are more efficient because they instantiate only those children that are actually visible through the scroll view's viewport."/>