RowSuper class
Given a list of children widgets, this will arrange them in a row. It can overlap cells, add separators and more.
On contrary to ColumnSuper and the native Row (which will overflow if the
children are too large to fit the available free space), RowSuper may resize its
children proportionately to their minimum intrinsic width.
For more info, see: https://pub.dartlang.org/packages/assorted_layout_widgets
- Inheritance
- Available extensions
Constructors
-
RowSuper({Key? key, required List<
Widget?> children, double outerDistance = 0.0, double innerDistance = 0.0, bool invert = false, Alignment alignment = Alignment.center, Widget? separator, bool separatorOnTop = true, bool fitHorizontally = false, double? shrinkLimit, MainAxisSize mainAxisSize = MainAxisSize.min, bool fill = false}) - Given a list of children widgets, this will arrange them in a row. It can overlap cells, add separators and more.
Properties
- alignment → Alignment
-
How to align the cells horizontally,
if they are smaller than the available horizontal space.
final
-
children
→ List<
Widget> -
The widgets below this widget in the tree.
finalinherited
- fill → bool
-
If true will force the children to grow their widths proportionately to their minimum
intrinsic width, so that they fill the whole row width. This parameter is only useful
if the children are not wide enough to fill the whole row width. In case the children are
larger than the row width, they will always shrink proportionately to their minimum
intrinsic width, and the fill parameter will be ignored.
final
- fitHorizontally → bool
-
If true will shrink the children, horizontally only, until the shrinkLimit is reached.
This parameter is only useful if the children are too wide to fit the row width.
Avoid using fitHorizontally together with fill true.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- innerDistance → double
-
The distance in pixels between the cells.
It can be negative, in which case the cells will overlap.
final
- invert → bool
-
If true will paint the cells that come later on top of the ones that came before.
This is specially useful when cells overlap (negative innerDistance).
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- mainAxisSize → MainAxisSize
-
How much space should be occupied in the main axis. The default is MainAxisSize.min,
which means the row will occupy no more than its content's width. Make it MainAxisSize.max
to expand the row to occupy the whole horizontal space. Note: When fill is true,
mainAxisSize is ignored because it will expand anyway.
final
- makeRefreshable → Widget
-
Available on Widget?, provided by the WidgetExtension extension
Make your any widget refreshable with RefreshIndicator on topno setter - outerDistance → double
-
The distance in pixels before the first and after the last widget.
It can be negative, in which case the cells will overflow the column
(without any overflow warnings).
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- separator → Widget?
-
The separator is a widget which will be painted between each cells.
Its height doesn't matter, since the distance between cells is given by innerDistance
(in other words, separators don't occupy space).
The separator may overflow if its width is larger than the column's width.
final
- separatorOnTop → bool
-
If true (the default) will paint the separator on top of the cells.
If false will paint the separator below the cells.
final
- shrinkLimit → double?
-
The shrink limit by default is 67%, which means the cell contents will shrink until
67% of their original width, and then overflow. Make the shrink limit equal to 0.0
if you want the cell contents to shrink with no limits. Note, if fitHorizontally
is false, the limit is not used.
final
Methods
-
addMaterialWidget(
) → Material -
Available on Widget, provided by the GenericExtensions extension
-
addTooltipWidget(
String toolTip) → Tooltip -
Available on Widget, provided by the GenericExtensions extension
-
animate(
{Key? key, List< Effect> ? effects, AnimateCallback? onInit, AnimateCallback? onPlay, AnimateCallback? onComplete, bool? autoPlay, Duration? delay, AnimationController? controller, Adapter? adapter, double? target, double? value}) → Animate -
Available on Widget, provided by the AnimateWidgetExtensions extension
Wraps the target Widget in an Animate instance, and returns the instance for chaining calls. Ex.myWidget.animate()is equivalent toAnimate(child: myWidget). -
borderRadius(
[BorderRadiusGeometry? borderRadius]) → Widget -
Available on Widget, provided by the GenericExtensions extension
-
boxDecoration(
[BoxDecoration? boxDecoration]) → Widget -
Available on Widget, provided by the GenericExtensions extension
-
center(
{double? heightFactor, double? widthFactor}) → Widget -
Available on Widget?, provided by the WidgetExtension extension
set parent widget in center -
colorFilter(
[ColorFilter? colorFilter]) → Widget -
Available on Widget, provided by the GenericExtensions extension
set parent widget in center -
cornerRadiusWithClipRRect(
double radius) → ClipRRect -
Available on Widget?, provided by the WidgetExtension extension
add corner radius -
cornerRadiusWithClipRRectOnly(
{int bottomLeft = 0, int bottomRight = 0, int topLeft = 0, int topRight = 0}) → ClipRRect -
Available on Widget?, provided by the WidgetExtension extension
add custom corner radius each side -
createElement(
) → MultiChildRenderObjectElement -
RenderObjectWidgets always inflate to a RenderObjectElement subclass.
inherited
-
createRenderObject(
BuildContext context) → _RenderRowSuperBox -
Creates an instance of the RenderObject class that this
RenderObjectWidget represents, using the configuration described by this
RenderObjectWidget.
override
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of DiagnosticsNode objects describing this node's
children.
inherited
-
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
didUnmountRenderObject(
covariant RenderObject renderObject) → void -
This method is called when a RenderObject that was previously
associated with this widget is removed from the render tree.
The provided RenderObject will be of the same type as the one created by
this widget's createRenderObject method.
inherited
-
expand(
{int flex = 1}) → Widget -
Available on Widget?, provided by the WidgetExtension extension
add Expanded to parent widget -
fit(
{BoxFit? fit, AlignmentGeometry? alignment}) → Widget -
Available on Widget?, provided by the WidgetExtension extension
add FittedBox to parent widget -
flexible(
{int flex = 1, FlexFit? fit}) → Widget -
Available on Widget?, provided by the WidgetExtension extension
add Flexible to parent widget -
launch<
T> (BuildContext context, {bool isNewTask = false, PageRouteAnimation? pageRouteAnimation, Duration? duration, String? routeName, Object? routeArguments}) → Future< T?> -
Available on Widget?, provided by the WidgetExtension extension
Launch a new screen -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
onTap(
Function? function, {BorderRadius? borderRadius, Color? splashColor, Color? hoverColor, Color? highlightColor, Color? focusColor, WidgetStateProperty< Color?> ? overlayColor}) → Widget -
Available on Widget?, provided by the WidgetExtension extension
add tap to parent widget -
opacity(
{required double opacity, int durationInSecond = 1, Duration? duration}) → Widget -
Available on Widget?, provided by the WidgetExtension extension
add opacity to parent widget -
paddingAll(
double padding) → Padding -
Available on Widget?, provided by the WidgetExtension extension
return padding all -
paddingBottom(
double bottom) → Padding -
Available on Widget?, provided by the WidgetExtension extension
return padding bottom -
paddingDirectional(
{double start = 0.0, double top = 0.0, double end = 0.0, double bottom = 0.0}) → Widget -
Available on Widget?, provided by the WidgetExtension extension
-
paddingLeft(
double left) → Padding -
Available on Widget?, provided by the WidgetExtension extension
return padding left -
paddingOnly(
{double top = 0.0, double left = 0.0, double bottom = 0.0, double right = 0.0}) → Padding -
Available on Widget?, provided by the WidgetExtension extension
return custom padding from each side -
paddingRight(
double right) → Padding -
Available on Widget?, provided by the WidgetExtension extension
return padding right -
paddingSymmetric(
{double vertical = 0.0, double horizontal = 0.0}) → Padding -
Available on Widget?, provided by the WidgetExtension extension
return padding symmetric -
paddingTop(
double top) → Padding -
Available on Widget?, provided by the WidgetExtension extension
return padding top -
rotate(
{required double angle, bool transformHitTests = true, Offset? origin}) → Widget -
Available on Widget?, provided by the WidgetExtension extension
add rotation to parent widget -
scale(
{required double scale, Offset? origin, AlignmentGeometry? alignment, bool transformHitTests = true}) → Widget -
Available on Widget?, provided by the WidgetExtension extension
add scaling to parent widget -
toDiagnosticsNode(
{String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode -
Returns a debug representation of the object that is used by debugging
tools and by DiagnosticsNode.toStringDeep.
inherited
-
tooltip(
{required String msg}) → Widget -
Available on Widget?, provided by the WidgetExtension extension
-
toString(
{DiagnosticLevel minLevel = DiagnosticLevel.info}) → String -
A string representation of this object.
inherited
-
toStringDeep(
{String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String -
Returns a string representation of this node and its descendants.
inherited
-
toStringShallow(
{String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a one-line detailed description of the object.
inherited
-
toStringShort(
) → String -
A short, textual description of this widget.
inherited
-
translate(
{required Offset offset, bool transformHitTests = true, Key? key}) → Widget -
Available on Widget?, provided by the WidgetExtension extension
add translate to parent widget -
updateRenderObject(
BuildContext context, covariant _RenderRowSuperBox renderObject) → void -
Copies the configuration described by this RenderObjectWidget to the
given RenderObject, which will be of the same type as returned by this
object's createRenderObject.
override
-
validate(
{Widget value = const SizedBox()}) → Widget -
Available on Widget?, provided by the WidgetExtension extension
Validate given widget is not null and returns given value if null. -
visible(
bool visible, {Widget? defaultWidget}) → Widget -
Available on Widget?, provided by the WidgetExtension extension
set visibility -
withHeight(
double height) → SizedBox -
Available on Widget?, provided by the WidgetExtension extension
With custom height -
withRoundedCorners(
{Color backgroundColor = whiteColor, BorderRadius borderRadius = const BorderRadius.all(Radius.circular(8.0)), LinearGradient? gradient, BoxBorder? border, List< BoxShadow> ? boxShadow, DecorationImage? decorationImage, BoxShape boxShape = BoxShape.rectangle}) → Container -
Available on Widget?, provided by the WidgetExtension extension
-
withScroll(
{ScrollPhysics? physics, EdgeInsetsGeometry? padding, Axis scrollDirection = Axis.vertical, ScrollController? controller, DragStartBehavior dragStartBehavior = DragStartBehavior.start, bool? primary, required bool reverse}) → Widget -
Available on Widget?, provided by the WidgetExtension extension
-
withShaderMask(
List< Color> colors, {BlendMode blendMode = BlendMode.srcATop}) → Widget -
Available on Widget?, provided by the WidgetExtension extension
Wrap with ShaderMask widget -
withShaderMaskGradient(
Gradient gradient, {BlendMode blendMode = BlendMode.srcATop}) → Widget -
Available on Widget?, provided by the WidgetExtension extension
Wrap with ShaderMask widget Gradient -
withShadow(
{Color bgColor = whiteColor, Color shadowColor = Colors.black12, dynamic blurRadius = 10.0, dynamic spreadRadius = 0.0, Offset offset = const Offset(0.0, 0.0), LinearGradient? gradient, BoxBorder? border, DecorationImage? decorationImage, BoxShape boxShape = BoxShape.rectangle}) → Container -
Available on Widget?, provided by the WidgetExtension extension
-
withSize(
{double width = 0.0, double height = 0.0}) → SizedBox -
Available on Widget?, provided by the WidgetExtension extension
With custom height and width -
withTooltip(
{required String msg}) → Widget -
Available on Widget?, provided by the WidgetExtension extension
Validate given widget is not null and returns given value if null. -
withVisibility(
bool visible, {Widget? replacement, bool maintainAnimation = false, bool maintainState = false, bool maintainSize = false, bool maintainSemantics = false, bool maintainInteractivity = false}) → Visibility -
Available on Widget?, provided by the WidgetExtension extension
set widget visibility -
withWidth(
double width) → SizedBox -
Available on Widget?, provided by the WidgetExtension extension
With custom width
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited