AutoSuggestBox content alignment and interactive content #3942
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Refactored `FieldsViewModel` to use `CommunityToolkit.Mvvm` attributes, reducing boilerplate code and improving maintainability. Added `AutoSuggestBox3` with dynamic filtering, interactive item templates, and a command to remove suggestions. Enhanced `AutoSuggestBox` behavior to support interactive elements like buttons without closing the popup. Updated `Fields.xaml` to include new `AutoSuggestBox` variations and bindings. Introduced a new `AutoSuggestTextBoxWithInteractiveTemplate` sample to demonstrate interactive item templates. Added tests to validate interactive `AutoSuggestBox` behavior. Performed general cleanup and modernization, including concise syntax and collection initializers.
Included System.Windows.Documents namespace to support Hyperlink functionality. Updated IsInteractiveElement method to recognize Hyperlink as an interactive element, alongside ButtonBase, TextBoxBase, and ComboBox.
Introduces an `IsInteractiveElement` attached dependency property to `AutoSuggestBox`, updates `OnLostFocus` to prevent popup closure when the suggestion list is focused, refactors interactivity detection to prioritize the new attached property and perform visual tree traversal, and adds new UI tests to validate this functionality.
Keboo
approved these changes
Oct 31, 2025
Keboo
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enhancement
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fixes #3939
This PR changes 2 things about the
AutoSuggestBox:AutoSuggestBox. This way consumers can align the content themselfs by setting the Horizontal- and VerticalContentAlignment in the ItemTemplate.ListBox.Additionally I refactored the demo to use the
CommunityToolkit.MVVMtoolkit and added an additionalAutoSuggestBoxexample.Before
autoSuggestBoxPre.mp4
After
autoSuggestBoxPost.mp4