ZwapSelect class
custom dropdown widget to select some element from a list
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- ZwapSelect
Constructors
-
ZwapSelect({Key? key, required Map<
String, String> values, required dynamic callBackFunction(String key, List<String> ? allSelectedValues), required String translateText(String key), String? selected, String hintText = '', bool canAddItem = false, dynamic onAddItem(String newItem)?, bool canSearch = false, double? maxOverlayHeight, String? label, Future<Map< fetchMoreData(String inputValue, int pageNumber)?, int initialPageNumber = 1, Duration betweenFetchDuration = const Duration(milliseconds: 800), Duration onEmptyResponseDuration = const Duration(seconds: 10), TextStyle? hintTextStyle, double borderRadius = 8, ZwapSelectSearchTypes searchType = ZwapSelectSearchTypes.dynamic, Duration? searchDelayDuration, ItemBuilder? itemBuilder, String? dynamicLabel, bool error = false, String? errorText, Color? backgroundColor, Color? borderColor})String, String> > - Regular ZwapSelect
-
ZwapSelect.multiple({Key? key, required Map<
String, String> values, required dynamic callBackFunction(String key, List<String> ? allSelectedValues), required String translateText(String key), Duration betweenFetchDuration = const Duration(milliseconds: 800), Duration onEmptyResponseDuration = const Duration(seconds: 10), List<String> selectedValues = const [], String hintText = '', bool canAddItem = false, dynamic onAddItem(String newItem)?, bool canSearch = false, double? maxOverlayHeight, String? label, Future<Map< fetchMoreData(String inputValue, int pageNumber)?, int initialPageNumber = 1, TextStyle? hintTextStyle, double borderRadius = 8, ZwapSelectSearchTypes searchType = ZwapSelectSearchTypes.dynamic, Duration? searchDelayDuration, ItemBuilder? itemBuilder, bool error = false, String? errorText, Color? backgroundColor, Color? borderColor})String, String> > - Multiple ZwapSelect, multiple items will be displayed with ZwapTags
-
ZwapSelect.multipleWithCategories({Key? key, required Map<
String, Map< valuesByCategory, required dynamic callBackFunction(String key, List<String, String> >String> ? allSelectedValues), required String translateText(String key), List<String> selectedValues = const [], Duration betweenFetchDuration = const Duration(milliseconds: 800), Duration onEmptyResponseDuration = const Duration(seconds: 10), String hintText = '', bool canAddItem = false, dynamic onAddItem(String newItem)?, bool canSearch = false, double? maxOverlayHeight, String? label, Future<Map< fetchMoreData(String inputValue, int pageNumber)?, int initialPageNumber = 1, TextStyle? hintTextStyle, double borderRadius = 8, ZwapSelectSearchTypes searchType = ZwapSelectSearchTypes.dynamic, Duration? searchDelayDuration, bool error = false, String? errorText, Color? backgroundColor, Color? borderColor})String, String> > -
ZwapSelect.withCategories({Key? key, required Map<
String, Map< valuesByCategory, required dynamic callBackFunction(String key, List<String, String> >String> ? allSelectedValues), required String translateText(String key), String? selected, String hintText = '', bool canAddItem = false, dynamic onAddItem(String newItem)?, bool canSearch = false, double? maxOverlayHeight, String? label, Future<Map< fetchMoreData(String inputValue, int pageNumber)?, Duration betweenFetchDuration = const Duration(milliseconds: 800), Duration onEmptyResponseDuration = const Duration(seconds: 10), int initialPageNumber = 1, TextStyle? hintTextStyle, double borderRadius = 8, Duration? searchDelayDuration, ZwapSelectSearchTypes searchType = ZwapSelectSearchTypes.dynamic, ItemBuilder? itemBuilder, String? dynamicLabel, bool error = false, String? errorText, Color? backgroundColor, Color? borderColor})String, String> >
Properties
- backgroundColor → Color?
-
final
- betweenFetchDuration → Duration
-
Used to wait a delay between the fetchMoreData callbacks
final
- borderColor → Color?
-
final
- borderRadius → double
-
final
-
callBackFunction
→ dynamic Function(String key, List<
String> ? allSelectedValues) -
It handles the selected value with a callBack function
final
- canAddItem → bool
-
If
true
user can add new valuesfinal - canSearch → bool
-
If
true
user can type and filter itemsfinal - dynamicLabel → String?
-
final
- error → bool
-
If true the error stete decorations will be used
final
- errorText → String?
-
If provided this string will be showed under the
select widget when error is true
final
-
fetchMoreData
→ (Future<
Map< Function(String inputValue, int pageNumber)?)String, String> > -
If not null and user scrolls to the end this function will be called and new items will be automatically added
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- hintText → String
-
Text to display if there is no selected value
final
- hintTextStyle → TextStyle?
-
The hintText text style
final
- initialPageNumber → int
-
The initial page number used for call fetchMoreData callback
final
- isMultiple → bool
-
no setter
- isRegular → bool
-
no setter
- itemBuilder → ItemBuilder?
-
If provided this function will be called:
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- label → String?
-
If not null a label will be displayed with this value
final
- maxOverlayHeight → double?
-
The select overlay mac height
final
- onAddItem → (dynamic Function(String newItem)?)
-
Called only if canAddItem is true when user click add new item
final
- onEmptyResponseDuration → Duration
-
Used to wait a delay between the fetchMoreData callbacks if one reply with empty responses
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- searchDelayDuration → Duration?
-
If provided, the same duration is waited before the search
callback is called
final
- searchType → ZwapSelectSearchTypes
-
final
- selected → String?
-
The current value of select input, if is regular select
final
-
selectedValues
→ List<
String> -
The current selected item keys, if multiple select
final
- translateText → String Function(String key)
-
Should return the translated text in base of the current locale
final
-
values
→ Map<
String, String> -
The custom values to display inside this widget
final
-
valuesByCategory
→ Map<
String, Map< String, String> > -
The custom values to display inside this widget, divided by category
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → _ZwapSelectState -
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