BigMainButton class
页面中的主按钮,支持动态设置背景颜色，置灰
和SmallMainButton相比，该按钮是占据父节点分配的最大可用空间，按钮文案居中对齐
按钮是圆角矩形的形状，不支持改变形状。
按钮也存在可用和不可用两种状态，isEnable如果设置为false，那么按钮呈现灰色态，点击事件不响应
大的 提交 按钮 BigMainButtonWidget( title: '提交', )
BigMainButtonWidget( title: '提交', isEnable: false, onTap: () { Toast.show('点击了主按钮', context); }, ), 其他按钮如下：
- BigGhostButton, 大主色调的幽灵按钮
- BigOutlineButton, 大边框按钮
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- BigMainButton
Constructors
- BigMainButton({Key? key, String? title, double? width, bool isEnable = true, VoidCallback? onTap, ButtonConfig? themeData, Color? bgColor})
-
const
Properties
- bgColor → Color?
-
背景颜色
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- isEnable → bool
-
是否可用,false 是置灰效果
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- onTap → VoidCallback?
-
点击回调
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- themeData → ButtonConfig?
-
final
- title → String?
-
按钮显示文案,默认'确认'
final
- width → double?
-
默认父布局可用空间
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