FormUtil class

UI配置相关

Constructors

FormUtil()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

contentRatio ↔ double

右边内容区域比例

getter/setter pair

rightArrowLeftPadding ↔ double

getter/setter pair

rightArrowSize ↔ double

AutoLayout

getter/setter pair

tipDescMaxWidth ↔ double

表单 tip 说明文字限制4个字长的最大宽度

getter/setter pair

Static Methods

buildErrorWidget(String error, FormItemConfig themeData) → Widget

获取错误提示widget

buildPrefixIcon(String prefixIconType, bool isEdit, BuildContext context, VoidCallback? onAddTap, VoidCallback? onRemoveTap) → Widget

获取添加、删除图标

buildRequireWidget(bool isRequire) → Widget

获取必填项

buildSubTitleWidget(String? subTitle, FormItemConfig themeData) → Widget

获取子标题Widget

buildTipLabelWidget(String? tipLabel, VoidCallback? onTip, FormItemConfig themeData) → Widget

获取问号

buildTitleWidget(String title, FormItemConfig themeData) → Widget

获取二级标题Widget

computeErrorEdgeInsets(String type, bool isRequire) → EdgeInsets

errorEdgeInsets(FormItemConfig themeData) → EdgeInsets

error的右上间距

getAutoLayoutContentRatio({required bool tipLabelHidden, double? layoutRatio}) → double

当左右内容超出默认比例且「有」提示语，则按比例 6:4 布局 当左右内容超出默认比例且「无」提示语，则按比例 4:6 布局 有用户自定义比例时用用户自定义比例

getErrorTextStyle(FormItemConfig themeData) → TextStyle

获取error 文本样式

getHeadTitleTextStyle(FormItemConfig themeData, {bool isBold = false}) → TextStyle

获取标题文本样式

getHintTextStyle(FormItemConfig themeData, {double height = 0}) → TextStyle

获取 右侧 输入、选择默认文本样式

getInputType(String? type) → TextInputType

getIsEditTextStyle(FormItemConfig themeData, bool isEdit, {double height = 0}) → TextStyle

获取是否可编辑的字体

getOptionSelectedTextStyle(FormItemConfig themeData) → TextStyle

获取选中选项文本样式

getOptionTextStyle(FormItemConfig themeData) → TextStyle

获取选项文本样式

getPrefixIcon(String type) → Widget

getPrefixIconWithDisable(String type, bool isEnabled) → Widget

getQuestionMarkIcon() → Image

getRequireIcon(bool isRequire) → Widget

getRightArrowIcon() → Image

视觉同学要求修改右箭头图标

getSubTitleTextStyle(FormItemConfig themeData) → TextStyle

获取左侧辅助样式

getTipsTextStyle(FormItemConfig themeData) → TextStyle

提示文本样式

getTitleTextStyle(FormItemConfig themeData, {double height = 0}) → TextStyle

获取标题文本样式

isEdit(bool isEdit) → bool

录入项是否可编辑

itemEdgeInsets(FormItemConfig themeData) → EdgeInsets

走主题配置 上下右间距

notifyAddRemoveTap(BuildContext context, String prefixIconType, VoidCallback? onAddTap, VoidCallback? onRemoveTap) → void

交互行为相关

notifyAddTap(BuildContext context, VoidCallback? onAddTap) → void

处理点击"添加/删除"按钮动作

notifyInputChanged(ValueChanged<String>? onTextChanged, String newStr) → void

处理 输入状态 变化

notifyMultiChoiceStatusChanged(OnBrnFormMultiChoiceValueChanged? onChoiceChanged, BuildContext context, List<String> oldVal, List<String> newVal) → void

处理 多选选中状态变化

notifyRadioStatusChanged(OnBrnFormRadioValueChanged? onTextChanged, BuildContext context, Object? oldVal, Object? newVal) → void

处理 单选选中状态变化

notifyRemoveTap(BuildContext context, VoidCallback? onRemoveTap) → void

处理点击"添加/删除"按钮动作

notifySwitchChanged(OnBrnFormSwitchChanged? onSwitchChanged, BuildContext context, bool oldValue, bool newValue) → void

处理 开关 变化

notifyTap(BuildContext context, VoidCallback? onWidgetTap) → void

处理点击"按钮"动作

notifyValueChanged(OnBrnFormValueChanged? onValueChanged, BuildContext context, int oldVal, int newVal) → void

处理 数字值 变化

optionsMiddlePadding(FormItemConfig themeData) → EdgeInsets?

主题配置相关

subTitleEdgeInsets(FormItemConfig themeData) → EdgeInsets

子标题的右上间距

titleEdgeInsets(String type, bool isRequire, FormItemConfig themeData) → EdgeInsets

标题行的左间距

titleEdgeInsetsForHead(bool isRequire, FormItemConfig themeData) → EdgeInsets

标题行的左间距