PlaceholderLines class

Inheritance

Constructors

PlaceholderLines({Key? key, required int count, TextAlign align = TextAlign.left, Color color = const Color(0xFFDEDEDE), double minOpacity = 0.4, double maxOpacity = 0.94, double maxWidth = .95, double minWidth = .72, double lineHeight = 12, bool animate = false, Widget? customAnimationOverlay, Color? animationOverlayColor, bool rebuildOnStateChange = false})
const

Properties

align → TextAlign
Defines alignment for all the lines generated
final
animate → bool
if true, plays a nice animation of an overlay
final
animationOverlayColor → Color?
Set a custom animationOverlayColor
final
color → Color
Defines color to be used as base when building each line
final
count → int
Defines how many lines to build
final
customAnimationOverlay → Widget?
Use a customAnimationOverlay to display instead of the default one
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
lineHeight → double
Defines the line height defaults to 12
final
maxOpacity → double
Defines the max value for the opacity that a line could have, since color opacity it's generated randomly , defaults to 0.94
final
maxWidth → double
Defines the max width that a line could have, since width it's generated randomly defaults to .95
final
minOpacity → double
Defines the min value for the opacity that a line could have, since color opacity it's generated randomly , this prevents the value from going to low (making it invisible) defaults to 0.4
final
minWidth → double
Defines the min width that a line could have, since width it's generated randomly defaults to .72
final
rebuildOnStateChange → bool
If true , this will cause the lines to be rebuild with different widths (randomly generated) every time any parent widget rebuilds it's state defaults to false
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _PlaceholderLinesState
Creates the mutable state for this widget at a given location in the tree.
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
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}) → 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