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simple dialogs can provide additional details or actions about a list item. for example they can display avatars icons clarifying subtext or orthogonal actions (such...
SingleChildScrollView
a box in which a single widget can be scrolled. this widget is useful when you have a single box that will normally be entirely...
SizeTransition
animates its own size and clips and aligns the child.
SizedBox
a box with a specified size. if given a child, this widget forces its child to have a specific width and/or height (assuming values are...
SizedOverflowBox
a widget that is a specific size but passes its original constraints through to its child, which will probably overflow.
SlideTransition
animates the position of a widget relative to its normal position.
slider
form control that enables selecting a range of values.
SliverAppBar
a material design app bar that integrates with a CustomScrollView.
SliverChildBuilderDelegate
a delegate that supplies children for slivers using a builder callback.
SliverChildListDelegate
a delegate that supplies children for slivers using an explicit list.
SliverFixedExtentList
a sliver that places multiple box children with the same main axis extent in a linear array.
SliverGrid
a sliver that places multiple box children in a two dimensional arrangement.
SliverList
a sliver that places multiple box children in a linear array along the main axis.
SliverPadding
a sliver that applies padding on each side of another sliver.
SliverPersistentHeader
a sliver whose size varies when the sliver is scrolled to the edge of the viewport opposite the sliver's GrowthDirection.
SliverToBoxAdapter
a sliver that contains a single box widget.
SnackBar
brief messages about app processes that display at the bottom of the screen.
stack
this class is useful if you want to overlap several children in a simple way, for example having some text and an image, overlaid with...
stepper
a material design stepper widget that displays progress through a sequence of steps.
StreamBuilder
widget that builds itself based on the latest snapshot of interaction with a stream.
switch
toggle control that changes the state of a single item to on or off.
TabBar
layered containers that organize content across different screens, data sets, and other interactions.
TabBarView
a page view that displays the widget which corresponds to the currently selected tab. typically used in conjunction with a TabBar.
TabController
coordinates tab selection between a TabBar and a TabBarView.
TabPageSelector
displays a row of small circular indicators, one per tab. the selected tab's indicator is highlighted. often used in conjunction with a TabBarView.
table
displays child widgets in rows and columns.
text
a run of text with a single style.
TextButton
a material design text button. a simple flat button without a border outline.
TextField
box into which app users can enter text. they appear in forms and dialogs.
theme
applies a theme to descendant widgets. a theme describes the colors and typographic choices of an application.
TimePicker
clock interface used to select and set a specific time.
tooltip
tooltips provide text labels that help explain the function of a button or other user interface action. wrap the button in a tooltip widget to...
transform
a widget that applies a transformation before painting its child.
WidgetsApp
a convenience class that wraps a number of widgets that are commonly required for an application.
wrap
a widget that displays its children in multiple horizontal or vertical runs.
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