TopBar class

Top bar for the Component Prototyping Workbench Contains logo, title, theme dropdown, Save Changes button, and global action buttons

Inheritance

Constructors

TopBar({Key? key, VoidCallback? onSettingsPressed, VoidCallback? onHelpPressed, VoidCallback? onFactoryResetDefaultTheme, List<SavedTheme> savedThemes = const [], String currentThemeName = 'Default', ValueChanged<SavedTheme>? onThemeSelected, bool isLoadingThemes = false, bool hasUnsavedChanges = false, VoidCallback? onSaveChanges})
const

Properties

currentThemeName → String
final
hashCode → int
The hash code for this object.
no setterinherited
hasUnsavedChanges → bool
Whether there are unsaved color changes (Phase 8)
final
isLoadingThemes → bool
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onFactoryResetDefaultTheme → VoidCallback?
Callback when Factory Reset Default Theme is selected
final
onHelpPressed → VoidCallback?
final
onSaveChanges → VoidCallback?
Callback when Save Changes button is pressed (Phase 8)
final
onSettingsPressed → VoidCallback?
final
onThemeSelected → ValueChanged<SavedTheme>?
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
savedThemes → List<SavedTheme>
final

Methods

build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement
Creates a StatelessElement to manage this widget's location in the tree.
inherited
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