WrapPanel2D

A custom WrapPanel for Avalonia UI, which allows user to navigate the selection using keyboard, in all four directions.

WrapPanel Limitation

In WrapPanel, you can navigate your selection left or right, but not up and down. WrapPanel2D removes this limitation.

Adding Library

Import the nuget to your .NET project:

https://www.nuget.org/packages/IND.NC.Avalonia.Controls

Usage

Add the namespace declaration to XAML. Use it inside a collection control, like ListBox

...
  xmlns:controls="using:IND.NC.Avalonia.Controls"
...

<ListBox Name="listBox"
			ItemsSource="{Binding MyCollection}"
			SelectionMode="Single"
			SelectedItem="{Binding SelectedItem}"
			>
	<ListBox.ItemsPanel>
		<ItemsPanelTemplate>
			<!-- ==========   !!!! HERE!!!!   ========== -->
			<controls:WrapPanel2D />
		</ItemsPanelTemplate>
	</ListBox.ItemsPanel>

	<ListBox.ItemTemplate>
		<!-- ... -->
	</ListBox.ItemTemplate>

</ListBox>