DropdownSearchState<T> class Null safety

Inheritance

Constructors

Properties

context BuildContext
The location in the tree where this widget builds. [...]
read-only, inherited
getSelectedItem → T?
get selected value programmatically USED for SINGLE_SELECTION mode
read-only
getSelectedItems List<T>
get selected values programmatically
read-only
hashCode int
The hash code for this object. [...]
read-only, inherited
isFocused bool
check if the dropdownSearch is focused
read-only
isMultiSelectionMode bool
return true if we are in multiSelection mode , false otherwise
read-only
mounted bool
Whether this State object is currently in a tree. [...]
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
widget DropdownSearch<T>
The current configuration. [...]
read-only, inherited

Methods

activate() → void
Called when this object is reinserted into the tree after having been removed via deactivate. [...]
@mustCallSuper, @protected, inherited
build(BuildContext context) Widget
Describes the part of the user interface represented by this widget. [...]
override
changeSelectedItem(T? selectedItem) → void
Change selected Value; this function is public USED to change the selected value PROGRAMMATICALLY, Otherwise you can use _handleOnChangeSelectedItems for multiSelection mode you can use changeSelectedItems
changeSelectedItems(List<T> selectedItems) → void
Change selected Value; this function is public USED to change the selected value PROGRAMMATICALLY, Otherwise you can use _handleOnChangeSelectedItems for SingleSelection mode you can use changeSelectedItem
clear() → void
Change selected Value; this function is public USED to clear selected value PROGRAMMATICALLY, Otherwise you can use _handleOnChangeSelectedItems
closeDropDownSearch() → void
close dropdownSearch popup if it's open
deactivate() → void
Called when this object is removed from the tree. [...]
@mustCallSuper, @protected, inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node. [...]
inherited
didChangeDependencies() → void
Called when a dependency of this State object changes. [...]
@mustCallSuper, @protected, inherited
didUpdateWidget(covariant DropdownSearch<T> oldWidget) → void
Called whenever the widget configuration changes. [...]
override
dispose() → void
Called when this object is removed from the tree permanently. [...]
@mustCallSuper, @protected, inherited
initState() → void
Called when this object is inserted into the tree. [...]
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
openDropDownSearch() → void
Public Function that return then UI based on searchMode data selected item to be passed to the UI If we close the popup , or maybe we just selected another widget we should clear the focus THIS USED FOR OPEN DROPDOWN_SEARCH PROGRAMMATICALLY, otherwise you can you _selectSearchMode
popupDeselectAllItems() → void
Deselect ALL items programmatically on the popup of selection
popupDeselectItems(List<T> itemsToDeselect) → void
Deselect items programmatically on the popup of selection
popupOnValidate() → void
validate selected items programmatically on the popup of selection
popupSelectAllItems() → void
select ALL items programmatically on the popup of selection
popupSelectItems(List<T> itemsToSelect) → void
select items programmatically on the popup of selection
reassemble() → void
Called whenever the application is reassembled during debugging, for example during hot reload. [...]
@mustCallSuper, @protected, inherited
removeItem(T itemToRemove) → void
function to remove an item from the list Useful i multiSelection mode to delete an item
setState(VoidCallback fn) → void
Notify the framework that the internal state of this object has changed. [...]
@protected, 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
toStringShort() String
A brief description of this object, usually just the runtimeType and the hashCode. [...]
inherited

Operators

operator ==(Object other) bool
The equality operator. [...]
inherited