OverlappingPanels class
Widget to display three view panels with the OverlappingPanels.main being in the center, OverlappingPanels.left and OverlappingPanels.right also revealing from their respective sides. Just like you will see in the Discord mobile app's navigation.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- OverlappingPanels
Constructors
-
OverlappingPanels({Widget? left, required Widget main, Widget? right, double restWidth = 40, ValueChanged<
RevealSide> ? onSideChange, Key? key}) -
const
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- left → Widget?
-
The left panel
final
- main → Widget
-
The main panel
final
-
onSideChange
→ ValueChanged<
RevealSide> ? -
A callback to notify when a panel reveal has completed.
final
- restWidth → double
-
The offset to use to keep the main panel visible when the left or right
panel is revealed.
final
- right → Widget?
-
The right panel
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(
) → State< StatefulWidget> -
Creates the mutable state for this widget at a given location in the tree.
override
-
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
-
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
Static Methods
-
of(
BuildContext context) → OverlappingPanelsState?