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while searching if no data is match, we can simple show no data found or something like that widget #292

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while searching if no data is match, we can simple show no data found or something like that widget #292

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22 changes: 11 additions & 11 deletions packages/dropdown_button2/lib/src/dropdown_style_data.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -274,13 +274,13 @@ class DropdownSearchData<T> {
/// Creates a DropdownSearchData.
const DropdownSearchData({
this.searchController,
this.searchBarWidget,
this.searchBarWidgetHeight,
this.noResultsWidget,
this.searchInnerWidget,
this.searchInnerWidgetHeight,
this.searchMatchFn,
this.noDataFoundWidget, // New property for displaying "No data found"
}) : assert(
(searchBarWidget == null) == (searchBarWidgetHeight == null),
'searchBarWidgetHeight should not be null when using searchBarWidget\n'
(searchInnerWidget == null) == (searchInnerWidgetHeight == null),
'searchInnerWidgetHeight should not be null when using searchInnerWidget\n'
'This is necessary to properly determine menu limits and scroll offset',
);

Expand All @@ -290,13 +290,10 @@ class DropdownSearchData<T> {

/// The widget to use for searchable dropdowns, such as search bar.
/// It will be shown at the top of the dropdown menu.
final Widget? searchBarWidget;
final Widget? searchInnerWidget;

/// The height of the searchBarWidget if used.
final double? searchBarWidgetHeight;

/// The widget to show when the search results are empty.
final Widget? noResultsWidget;
/// The height of the searchInnerWidget if used.
final double? searchInnerWidgetHeight;

/// The match function used for searchable dropdowns. If this is null,
/// then _defaultSearchMatchFn will be used.
Expand All @@ -306,4 +303,7 @@ class DropdownSearchData<T> {
/// item.value.toString().toLowerCase().contains(searchValue.toLowerCase());
/// ```
final SearchMatchFn<T>? searchMatchFn;

/// Widget to display when no data is found after searching.
final Widget? noDataFoundWidget;
}