BubbleLoader class
This stateful widget is used as a custom CircularProgressIndicator
It's composed of 12 bubbles with decreasing radius, forming a circle They simply turn in rounds until this widget is disposed.
You can force the 'disposing' of this widget by using :
BubbleLoader loader = BubbleLoader();
loader.stopAnimation();
This is useful, for example, when navigating to another view of the application it avoids background use of 'SetState' causing warnings, errors, and efficiency loss
Constructors
Properties
Methods
-
createState(
) → _BubbleLoaderState - Creates the mutable state for this widget at a given location in the tree. [...]
-
stopAnimation(
) → void - Forces the state to clean and dispose (not forcefully)
-
createElement(
) → StatefulElement -
Creates a
StatefulElement
to manage this widget's location in the tree. [...]inherited -
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of
DiagnosticsNode
objects describing this node's children. [...]@protected, inherited -
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node. [...]
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent 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.debug }) → String -
Returns 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 ==(
dynamic other) → bool -
The equality operator. [...]
inherited