DevToolsFloatingWindow class

A small floating window with the same DevTools tabs as the full panel, so you can watch live activity while still using your app.

Drag the header to move it, press and hold the bottom-right corner to resize it within the screen, tap Expand for the full panel, or Close to go back to the bubble.

Example:

Stack(
  children: [
    const HomeScreen(),
    DevToolsFloatingWindow(
      onExpand: () => setState(() => showFullPanel = true),
      onClose: () => setState(() => showWindow = false),
    ),
  ],
)
Inheritance

Constructors

DevToolsFloatingWindow({Key? key, required VoidCallback onExpand, required VoidCallback onClose})
Creates a floating window with Expand and Close buttons.
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
onClose → VoidCallback
Called when Close is tapped, e.g. to go back to the bubble.
final
onExpand → VoidCallback
Called when Expand is tapped, e.g. to open the full-screen 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<DevToolsFloatingWindow>
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, 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