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Add support for setting onLongPress handler for MultiSelectContainer #7

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Add support for setting onLongPress handler for MultiSelectContainer #7

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12 changes: 12 additions & 0 deletions flutter_multi_select/lib/src/containers/multi_select_container.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,7 @@ class MultiSelectContainer<T> extends StatefulWidget {
this.splashColor,
this.highlightColor,
this.controller, this.singleSelectedItem = false,
this.onLongPress,
}) : super(key: key);

/// [MultiSelectCard] List for the multi select container.
Expand Down Expand Up @@ -93,6 +94,9 @@ class MultiSelectContainer<T> extends StatefulWidget {
/// Call when item is selected.
final void Function(List<T> selectedItems, T selectedItem) onChange;

/// Call when item is long-pressed.
final void Function(T item)? onLongPress;

@override
_SimpleMultiSelectContainerState createState() =>
_SimpleMultiSelectContainerState<T>();
Expand Down Expand Up @@ -318,6 +322,14 @@ class _SimpleMultiSelectContainerState<T>
child: InkWell(
splashColor: item.splashColor ?? widget.splashColor,
highlightColor: item.highlightColor ?? widget.highlightColor,
onLongPress: (item.enabled == false)
? null
: () {
var fn = widget.onLongPress;
if (fn != null) {
fn(item.value);
}
},
onTap: item.enabled == false
? null
: () {
Expand Down