CustomNavigationBar class

A custom navigation bar widget that supports different styles.

Inheritance

Constructors

CustomNavigationBar({Key? key, NavigationBarStyle style = NavigationBarStyle.classic, required List<Widget> pages, List<IconData>? icons, List<String>? labels, List<Color>? selectedColors, required ValueNotifier<int> currentIndex, Color? unselectedColors, Color? backgroundColor, List<IconData>? selectedIcons, String fontFamily = 'Roboto', FontWeight? fontWeight})
A custom navigation bar widget that supports different styles.
const

Properties

backgroundColor → Color?
The background color of the navigation bar (optional).
final
currentIndex → ValueNotifier<int>
The current index of the selected page.
final
fontFamily → String
The font family to use when painting the text.
final
fontWeight → FontWeight?
The weight of the font.
final
hashCode → int
The hash code for this object.
no setterinherited
icons → List<IconData>?
The list of icons for the navigation items (optional).
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
labels → List<String>?
The list of labels for the navigation items (optional).
final
pages → List<Widget>
The list of pages to display.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
selectedColors → List<Color>?
The list of colors for the selected items (optional).
final
selectedIcons → List<IconData>?
final
style → NavigationBarStyle
The style of the navigation bar.
final
unselectedColors → Color?
The color for unselected items (optional).
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<CustomNavigationBar>
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}) → 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