ResponsiveBreakpointProviderScope class
Data that will be provided in the context
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- ProxyWidget
- InheritedWidget
- ResponsiveBreakpointProviderScope
Constructors
- ResponsiveBreakpointProviderScope({Key? key, required BreakpointValues breakpoints, required Breakpoints breakpoint, required Widget child})
-
const
Properties
- breakpoint → Breakpoints
-
Current Breakpoints.
final
- breakpoints → BreakpointValues
-
BreakpointValues that will be used to determine the breakpoint.
final
- child → Widget
-
The widget below this widget in the tree.
finalinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
createElement(
) → InheritedElement -
Inflates this configuration to a concrete instance.
inherited
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of
DiagnosticsNodeobjects describing this node's children.inherited -
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
maybePick<
D> ({D? xs, D? sm, D? md, D? lg, D? xl}) → D? - Returns some value for the current breakpoint. Returns null if no data matches the current breakpoint.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
pick<
D> ({required D xs, D? sm, D? md, D? lg, D? xl}) → D -
Same as maybePick, but with the
xsrequired, so it never returns null. -
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
-
updateShouldNotify(
covariant ResponsiveBreakpointProviderScope oldWidget) → bool -
Only notify when the breakpoints or the breakpoint changes. This helps a lot with performance, since we are
only rebuilding widgets when the breakpoint changes, and not whenever the window's width changes.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited