IconWidget class
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- Icon
- IconWidget
Constructors
- IconWidget(IconData icon, {Key? key, double? size, Color? color, String? semanticLabel, TextDirection? textDirection, bool isVisible = true, EdgeInsetsGeometry padding = EdgeInsets.zero, double? widthFactor, double? heightFactor, BorderRadius borderRadius = BorderRadius.zero})
Properties
- applyTextScaling → bool?
-
Whether to scale the size of this widget using the ambient MediaQuery's TextScaler.
finalinherited
- blendMode → BlendMode?
-
The BlendMode to apply to the foreground of the icon.
finalinherited
- borderRadius → BorderRadius
-
圆角属性
final
- color → Color?
-
The color to use when drawing the icon.
finalinherited
- fill → double?
-
The fill for drawing the icon.
finalinherited
- grade → double?
-
The grade (granular stroke weight) for drawing the icon.
finalinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- heightFactor → double?
-
纵向裁剪比例
final
- icon → IconData?
-
The icon to display. The available icons are described in Icons.
finalinherited
- isVisible → bool
-
是否显示组件，默认显示
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- opticalSize → double?
-
The optical size for drawing the icon.
finalinherited
- padding → EdgeInsetsGeometry
-
icon padding
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- semanticLabel → String?
-
Semantic label for the icon.
finalinherited
-
shadows
→ List<
Shadow> ? -
A list of Shadows that will be painted underneath the icon.
finalinherited
- size → double?
-
The size of the icon in logical pixels.
finalinherited
- textDirection → TextDirection?
-
The text direction to use for rendering the icon.
finalinherited
- weight → double?
-
The stroke weight for drawing the icon.
finalinherited
- widthFactor → double?
-
横向裁剪比例
final
Methods
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
override
-
createElement(
) → StatelessElement -
Creates a StatelessElement to manage this widget's location in the tree.
inherited
-
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
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toDiagnosticsNode(
{String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode -
Returns a debug representation of the object that is used by debugging
tools and by DiagnosticsNode.toStringDeep.
inherited
-
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
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited