NaviBar class

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatefulWidget
• NaviBar

Constructors

NaviBar({Key? key, required ValueChanged<int> onTap, required List<NaviBarItem> items, required int selectedIndex, NaviBarType type = NaviBarType.basic, Color? backgroundColor, Color? selectedTabColor, Color? unselectedTabColor, Color? selectedIconColor, Color? unselectedIconColor, double selectedIconSize = 32, double unselectedIconSize = 24, double? barHeight = 85, EdgeInsets? barPadding, BorderRadius? borderRadius, Duration duration = const Duration(milliseconds: 250), Curve curve = Curves.linear})

const

Properties

backgroundColor → Color?

Defines the background color. Defaults to null, NaviBar will then use the Theme background color.

final

barHeight → double?

This determines the height of a NaviBar. Defaults to 85.

final

barPadding → EdgeInsets?

Sets the padding of a NaviBar. Defaults to null.

final

borderRadius → BorderRadius?

The border radius of a NaviBar. Defaults to null.

final

curve → Curve

Sets the animation curve. Defaults to Curves.linear.

final

duration → Duration

Defines the duration of the animation. Defaults to 250 milliseconds.

final

hashCode → int

The hash code for this object.

no setter, inherited

items → List<NaviBarItem>

The tabs in a NaviBar. Each NaviBarItem becomes a tab.

final

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

onTap → ValueChanged<int>

Opens the selected tab

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

selectedIconColor → Color?

Sets the color for the selected icon. Defaults to null. NaviBar will then use the Theme background color.

final

selectedIconSize → double

The size of the selected icon. Defaults to 32.

final

selectedIndex → int

This indicates the selected icon in a NaviBar. Defaults to selectedIndex = 0, which selects the first icon from the left.

final

selectedTabColor → Color?

Sets the color for the selected tab. Defaults to null, NaviBar will then use the Theme scaffold background color.

final

type → NaviBarType

Select the preferred type of NaviBar. Defaults to NaviBarType.basic

final

unselectedIconColor → Color?

Sets color for the unselected icons. Defaults to null.

final

unselectedIconSize → double

The size of the unselected icons. Defaults to 24.

final

unselectedTabColor → Color?

Sets the color for the unselected tabs. Defaults to null. NaviBar will then use the Theme background color.

final

Methods

createElement() → StatefulElement

Creates a StatefulElement to manage this widget's location in the tree.

inherited

createState() → _NaviBarState

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