UIButton class

A simple button implementation.

Inheritance

• Object
• EventHandlerPrivate
• UIEventHandler
• UIComponent
• UIButtonBase
• UIButton

Available Extensions

• DSXFutureOrExtension
• TestUIComponentExtension
• TestUIComponentNullableExtension

Constructors

UIButton(Object? parent, Object? buttonContent, {String? navigate, Map<String, String>? navigateParameters, ParametersProvider? navigateParametersProvider, dynamic classes, dynamic classes2, dynamic componentClass, dynamic style, dynamic style2, bool small = false, String? fontSize})

Properties

buttonContent ↔ Object?

The content of the button.

getter/setter pair

clearParent → UIComponentClearParent?

final, inherited

componentInternals → UIComponentInternals

no setter, inherited

constructing → bool?

no setter, inherited

content → UIElement?

no setter, inherited

dataSource → DataSource?

no setter, inherited

dataSourceCall ↔ DataSourceCall?

getter/setter pair, inherited

dataSourceCallString → String

no setter, inherited

disabled ↔ bool

getter/setter pair, inherited

fontSize ↔ String?

getter/setter pair

globalID → int

final, inherited

hasDataSource → bool

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

id ↔ dynamic

getter/setter pair, inherited

isInDOM → bool

no setter, inherited

isLoadingUIAsyncContent → bool

no setter, inherited

isRefreshFromExternalCall → bool

no setter, inherited

isRendered → bool

no setter, inherited

isRenderedWithError → bool

Returns true if current/last render had errors.

no setter, inherited

isRendering → bool

no setter, inherited

isShowing → bool

no setter, inherited

localeChangedFromLastRender → bool

no setter, inherited

onChange ↔ EventStream

getter/setter pair, inherited

onClick → EventStream<MouseEvent>

final, inherited

onRender → EventStream<UIComponent>

final, inherited

parent → UIElement?

no setter, inherited

parentUIComponent → UIComponent?

The parent UIComponent.

no setter, inherited

preserveRender ↔ bool

If true will preserve last render in next calls to render.

getter/setter pair, inherited

preserveRenderCount → int

no setter, inherited

refreshOnNavigate ↔ bool

getter/setter pair, inherited

renderCount → int

no setter, inherited

renderedElements → List?

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

subUIComponents → List<UIComponent>

Returns a List of sub UIComponent.

no setter, inherited

subUIComponentsDeeply → List<UIComponent>

Returns a List of sub UIComponent deeply in the tree.

no setter, inherited

text ↔ String?

The buttonContent as text.

getter/setter pair

uiRoot → UIRoot?

Returns the UIRoot that is parent of this UIComponent instance, or null if it's not in an UIRoot components tree.

no setter, inherited

Methods

action(String action) → void

inherited

addTo(UIElement parent, {UIComponent? parentUIComponent}) → void

inherited

appendAttribute(String? name, dynamic value) → bool

inherited

appendAttributes(Iterable<DOMAttribute> attributes) → bool

inherited

appendClasses(dynamic classes1, [dynamic classes2]) → void

inherited

appendStyle(dynamic style1, [dynamic style2, dynamic style3]) → void

inherited

appendToContent(List<UINode> nodes) → bool

inherited

applyData(dynamic data) → bool

inherited

callRender([bool clear = false]) → void

inherited

callRenderAndWait({Duration timeout = const Duration(seconds: 3)}) → Future<bool>

inherited

callRenderAsync() → void

inherited

cancelNavigate() → void

inherited

clear({bool force = false, bool removeFromParent = false}) → void

Clears the component, removing the last rendered content.

inherited

clearAttribute(String? name) → bool

inherited

clearContent() → bool

inherited

clearPreservedRender() → void

Clears previous rendered elements. Only relevant if preserveRender is true.

inherited

click() → void

Calls: content.click

inherited

clone() → UIComponent?

inherited

configure() → void

Called by constructor, to configure this component.

inherited

configureClasses(dynamic classes1, [dynamic classes2, dynamic componentClasses]) → void

inherited

configureID() → void

inherited

configureStyle(dynamic style1, [dynamic style2, dynamic componentStyle]) → void

inherited

connectDataSource() → void

inherited

createContentElement(bool inline) → Element

override

delete() → void

inherited

deniedAccessRoute() → String?

inherited

deviceSizeChangedFromLastRender({double tolerance = 0.10, bool onlyWidth = false, bool onlyHeight = false}) → bool

inherited

ensureRendered([bool force = false]) → void

inherited

findChildDeep(FilterElement filter) → List<UIElement>

inherited

findChildrenDeep(String fieldName) → MapEntry<String, Object>?

inherited

findInContentChildDeep(FilterElement filter) → UIElement?

inherited

findUIComponentByChild(UIElement? child) → UIComponent?

inherited

findUIComponentByContent(UIElement? content) → UIComponent?

inherited

findUIComponentByID(String id) → UIComponent?

inherited

fireClickEvent(MouseEvent event, [List? params]) → void

inherited

fireEvent(String type, dynamic event, [List? params]) → void

inherited

focusField(String? fieldName) → bool

inherited

forEachEmptyFieldComponent(ForEachComponent f) → int

inherited

forEachEmptyFieldElement(ForEachElement f) → int

inherited

forEachFieldComponent(ForEachComponent f) → int

inherited

forEachFieldElement(ForEachElement f) → int

inherited

getAllRenderedElements(FilterRendered filter, [bool deep = false]) → List?

inherited

getAttribute(String? name) → dynamic

inherited

getComponentFieldName(Object obj) → String?

inherited

getContentChildren({FilterElement? filter, bool deep = true}) → List<UIElement>

inherited

getElementFieldName(UIElement element) → String?

inherited

getEmptyFields() → List<String>

inherited

getField(String? fieldName, [String? def]) → String?

inherited

getFieldAs<T>(String? fieldName, [T? def]) → T?

inherited

getFieldComponent(String? fieldName) → Object?

inherited

getFieldElement<E extends UIElement>(String? fieldName) → E?

inherited

getFieldElementByValue(String? fieldName, String value) → UIElement?

inherited

getFieldElements(String? fieldName) → List<UIElement>

inherited

getFieldExtended<V>(String? fieldName, [V? def]) → V?

inherited

getFields({List<String>? fields, List<String>? ignoreFields}) → Map<String, String?>

inherited

getFieldsComponents() → List<Object>

inherited

getFieldsComponentsMap({List<String>? fields, List<String>? ignoreFields}) → Map<String, Object>

inherited

getFieldsElements() → List<UIElement>

inherited

getFieldsElementsMap({List<String>? fields, List<String>? ignoreFields}) → Map<String, UIElement>

inherited

getFieldsExtended({List<String>? fields, List<String>? ignoreFields}) → Map<String, Object?>

inherited

getFieldsGroupByPrefix<K, V>(String groupPrefix, {Map<String, String?>? fields, String keyDelimiter = '_', String keyPart(String key)?, K keyAs(String key)?, V? valueAs(String key)?, bool filter(K key, V? value)?}) → Map<K, V?>

inherited

getFieldsGroupCheckedKeys<K>(String groupPrefix, {Map<String, String?>? fields, String keyDelimiter = '_', String keyPart(String key)?, K keyAs(String key)?}) → List<K>

inherited

getFieldsGroupChecks<K>(String groupPrefix, {Map<String, String?>? fields, String keyDelimiter = '_', String keyPart(String key)?, K keyAs(String key)?, bool filter(K key, bool? value)?}) → Map<K, bool>

inherited

getFieldsGroupEntriesByPrefix<K, V>(String groupPrefix, {Map<String, String?>? fields, String keyDelimiter = '_', String keyPart(String key)?, K keyAs(String key)?, V? valueAs(String key)?, bool filter(K key, V? value)?}) → List<MapEntry<K, V?>>

inherited

getFieldsGroupKeysByPrefix<K>(String groupPrefix, {Map<String, String?>? fields, String keyDelimiter = '_', String keyPart(String key)?, K keyAs(String key)?, bool filter(K key, Object? value)?}) → List<K>

inherited

getFieldsGroupListByPrefix<K, V>(String groupPrefix, {Map<String, String?>? fields, String keyDelimiter = '_', String keyPart(String key)?, K keyAs(String key)?, V? valueAs(String key)?, bool filter(K key, V? value)?}) → Map<K, List<V>>

inherited

getFieldsGroupValuesByPrefix<V>(String groupPrefix, {Map<String, String?>? fields, String keyDelimiter = '_', String keyPart(String key)?, V? valueAs(String key)?, bool filter(Object key, V? value)?}) → List<V>

inherited

getFieldsNames() → List<String>

inherited

getPreviousRenderedFieldValue(String? fieldName) → dynamic

inherited

getRenderedElement(FilterRendered filter, [bool? deep]) → dynamic

inherited

getRenderedElementById(dynamic id, [bool deep = false]) → dynamic

inherited

getRenderedElementValueById(dynamic id, [bool deep = false]) → dynamic

inherited

getRenderedUIComponentById<T extends UIComponent>(dynamic id, [bool? deep]) → T?

inherited

getRenderedUIComponentByType<T>([bool? deep]) → List<T>

inherited

getRenderedUIComponents([bool? deep]) → List<UIComponent>

inherited

getRenderedUIComponentsByIds<T extends UIComponent>(List ids, [bool? deep]) → List<UIComponent>

inherited

hasEmptyField() → bool

inherited

hide() → void

Hide component.

inherited

insertTo(int index, UIElement parent, {UIComponent? parentUIComponent}) → void

inherited

isAccessible() → bool

inherited

isEmptyField(String? fieldName) → bool

inherited

markRenderedWithError() → void

Marks current/last render with error.

inherited

navigate(String navigate, [Map<String, String>? navigateParameters, ParametersProvider? navigateParametersProvider]) → void

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

onChildRendered(UIComponent child) → void

inherited

onClickEvent(dynamic event, List? params) → void

inherited

onPreConstruct() → void

Called in the beginning of constructor.

inherited

parseChildElementValue(UIElement? childElement, {UIComponent? childUiComponent, bool allowTextAsValue = true}) → String?

inherited

posAsyncRender() → void

inherited

posRender() → void

Called after render.

inherited

preRender() → void

Called before render.

inherited

preRenderClear() → void

inherited

querySelector<E extends UIElement>(String? selectors) → E?

Alias to content.querySelector.

inherited

querySelectorAll<T extends UIElement>(String? selectors) → List<T>

Alias to content.querySelectorAll.

inherited

refresh({bool forceRender = false}) → void

Refreshes the component, calling render.

inherited

refreshDataSource() → void

inherited

refreshIfLocaleChanged() → void

inherited

refreshInternal() → void

inherited

registerClickListener(UIEventListener listener) → void

inherited

registerEventListener(String type, UIEventListener listener) → void

inherited

registerInUIRoot() → void

Called by constructor to register this component in the UIRoot tree.

inherited

render() → dynamic

Renders the elements of this component.

inherited

renderButton() → Object?

override

renderError(dynamic error) → dynamic

Called when render returns a Future value, to render the content when Future has an error.

inherited

renderHidden() → dynamic

inherited

renderLoading() → dynamic

Called when render returns a Future value, to render the content while loading Future.

inherited

requestRefresh() → void

Requests a refresh using Future.microtask.

inherited

resolveTextIntl(String text) → String

Resolves text {{intl:key}} messages.

inherited

selectElement<E extends UIElement>(String? selectors) → E?

Alias to content.querySelector.

inherited

selectElements<T extends UIElement>(String? selectors) → List<T>

Alias to content.querySelectorAll.

inherited

setAttribute(String? name, dynamic value) → bool

inherited

setAttributes(Iterable<DOMAttribute> attributes) → bool

inherited

setContentNodes(List<UINode> nodes) → bool

inherited

setData(dynamic data) → bool

inherited

setField(String fieldName, dynamic value) → void

inherited

setID(Object? id) → void

inherited

setNormalButton() → void

setParent(UIElement parent, {UIComponent? parentUIComponent}) → UIElement?

Sets the parent UIElement.

inherited

setWideButton() → void

show() → void

Show component.

inherited

toContentElements(dynamic rendered, {bool append = false, bool parseAttributes = true}) → List

inherited

toRenderableList(Object? list, [DOMContext<UINode>? domContext]) → List?

inherited

toString() → String

A string representation of this object.

inherited

updateRenderedFieldElementValue(UIElement fieldElem) → void

inherited

updateRenderedFieldValue(String fieldName) → void

inherited

waiteRender({Duration timeout = const Duration(seconds: 3)}) → Future<bool>

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

generator → UIComponentGenerator<UIButton>

final

Static Methods

register() → void