PanelExtension 1.0.0-preview2

PanelExtension

This library adds HorizontalGridLayout, a layout that automatically wraps and stretches.

Usage

1. Download the PanelExtension package and add it to your project.
2. Set HorizontalGridLayout from C#/XAML to ItemsRepeater.Layout.

<ScrollViewer xmlns:panelx="using:PanelExtension"
              Grid.Row="2"
              HorizontalScrollBarVisibility="Disabled">
    <ItemsRepeater x:Name="repeater" Margin="8">
        <ItemsRepeater.Layout>
            <panelx:HorizontalGridLayout MinItemWidth="240"
                                         RowSpacing="8"
                                         ColumnSpacing="8" />
        </ItemsRepeater.Layout>
        <ItemsRepeater.ItemTemplate>
            <DataTemplate>
                <Border Padding="8"
                        HorizontalAlignment="Stretch"
                        Background="{Binding ColorBrush}"
                        BorderBrush="Gray"
                        BorderThickness="2">
                    <TextBlock Text="{Binding ColorHexValue}" />
                </Border>
            </DataTemplate>
        </ItemsRepeater.ItemTemplate>
    </ItemsRepeater>
</ScrollViewer>

// MainWindow.axaml.cs
repeater.Layout = new HorizontalGridLayout()
{
    // Set the minimum width of the item.
    MinItemWidth = 240,
    
    // Spaces to be inserted between rows/columns
    RowSpacing = 8,
    ColumnSpacing = 8,
    
    // If you want to limit the number of columns.
    // MaxColumns = 5
};

IMPORTANT:
If the parent element of ItemsRepeater is a ScrollViewer, then HorizontalScrollBarVisibility property must be Disabled.