VerticalIconButton class

由上（Icon）、下（文本）两部分组成的 图标按钮

按钮的总体尺寸是固定的4848，上部图标的约束是2424

  BottomButtonPanel(
     mainButtonName: '主按钮',
     iconButtonList: [
         BrnVerticalIconButton(
            name: '写备注',
            iconWidget: Icon(Icons.add),
         ),
         BrnVerticalIconButton(
            name: '写跟进',
            iconWidget: Icon(Icons.functions),
         ),
     ],
  )

其他按钮如下:

• BrnBottomButtonPanel, 主、次、图标按钮组成的横向面板

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatelessWidget
• VerticalIconButton

Constructors

VerticalIconButton({Key? key, required String name, required Widget iconWidget, VoidCallback? onTap})

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

iconWidget → Widget

上部分的icon 不可为null

final

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

name → String

下半部分的文案

final

onTap → VoidCallback?

按钮点击的回调

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

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