SelectPickerViewModel class
View model that manages the state of the legacy SelectPicker.
- Mixed-in types
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
-
listToShow
↔ List<
SelectPickerItem> -
Gets the list currently being displayed.
getter/setter pair
-
listToShowDoNotNotify
← List<
SelectPickerItem> -
Updates the list currently being displayed without notifying listeners.
no getter
-
originalList
↔ List<
SelectPickerItem> -
Gets the original unfiltered list.
getter/setter pair
-
originalListDoNotNotify
← List<
SelectPickerItem> -
Updates the original list without notifying listeners.
no getter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- searchController ↔ TextEditingController
-
Controller for the search input field.
getter/setter pair
- searchError ↔ String?
-
Current search error message.
getter/setter pair
- selectedItem ↔ String
-
Gets the currently selected item label.
getter/setter pair
- selectFirst ↔ bool
-
Whether to automatically select the first item.
getter/setter pair
- showId ↔ bool
-
Whether to show the item ID.
getter/setter pair
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
dispose(
) → void -
Discards any resources used by the object.
inherited
-
getHint(
String hint, bool loading, String? loadingMessage) → String - Determines the appropriate hint or selected value to display in the input.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners(
) → void -
Call all the registered listeners.
inherited
-
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
-
reset(
) → void - Resets the search state.
-
search(
String? text) → void - Filters the list based on the provided search text.
-
selectInitial(
{String? initialItem}) → void - Sets the initial selection based on the provided ID.
-
selectItem(
{required SelectPickerItem item}) → void - Selects a specific item and updates the UI label.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited