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fix: #1398 add hint to FormBuilderDropdown #1424

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Merged
merged 2 commits into from
Sep 3, 2024
Merged

fix: #1398 add hint to FormBuilderDropdown #1424

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dde5efd
add hint to FormBuilderDropdown
hosain-mohamed Sep 1, 2024
e25df8c
Add | final widget hint
hosain-mohamed Sep 2, 2024
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11 changes: 11 additions & 0 deletions lib/src/fields/form_builder_dropdown.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -218,6 +218,15 @@ class FormBuilderDropdown<T> extends FormBuilderFieldDecoration<T> {
/// are defined by the corresponding properties of the [borderRadius].
final BorderRadius? borderRadius;

/// A placeholder widget that is displayed by the dropdown button.
///
/// If [value] is null and the dropdown is enabled ([items] and [onChanged] are non-null),
/// this widget is displayed as a placeholder for the dropdown button's value.
///
/// If [value] is null and the dropdown is disabled and [disabledHint] is null,
/// this widget is used as the placeholder.
final Widget? hint;

/// Creates field for Dropdown button
FormBuilderDropdown({
super.key,
Expand Down Expand Up @@ -253,6 +262,7 @@ class FormBuilderDropdown<T> extends FormBuilderFieldDecoration<T> {
this.enableFeedback,
this.borderRadius,
this.alignment = AlignmentDirectional.centerStart,
this.hint,
}) : super(
builder: (FormFieldState<T?> field) {
final state = field as _FormBuilderDropdownState<T>;
Expand Down Expand Up @@ -289,6 +299,7 @@ class FormBuilderDropdown<T> extends FormBuilderFieldDecoration<T> {
borderRadius: borderRadius,
enableFeedback: enableFeedback,
alignment: alignment,
hint: hint,
);
},
);
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