Consolonia.Controls.DataGrid 11.3.12.6

Consolonia.Controls.DataGrid

DataGrid templates, styles, and helpers for Consolonia with multi‑theme support (Avalonia 11). Extracted from Consolonia.Themes into a standalone, reusable package.

What’s inside

• Base templates for DataGrid, DataGridRow, DataGridCell, DataGridColumnHeader, headers presenter, scrollbars, grid lines, and separators.
• Theme resources tuned for text‑mode rendering (1×1 glyph cells, single‑char rules, minimal borders).
• Modern theme override that disables caret rendering inside rows to avoid visual noise during navigation.
• Attached property DataGridExtensions.IsSelected used by the row template to project selection state into the caret/control visuals.
• XAML namespace mapping for https://github.com/consolonia so all helpers are usable with the standard Consolonia XMLNS.

Installation

Install from NuGet:

dotnet add package Consolonia.Controls.DataGrid

or via Package Manager:

Install-Package Consolonia.Controls.DataGrid

Target framework: net8.0 Requires: Avalonia and Avalonia.Controls.DataGrid version $(AvaloniaVersion) (kept in repo props), Consolonia.Core, Consolonia.Controls.

How to use

There are two common ways to consume the templates.

1. Recommended: via Consolonia themes (no extra setup)

• If your app already uses Consolonia.Themes (e.g., ModernTheme, TurboVision*), the DataGrid templates are merged automatically. No additional XAML is required.

2. Direct include (standalone)

• Add the resource dictionary directly in your application or theme resources:

<Styles xmlns="https://github.com/avaloniaui"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
  <Styles.Resources>
    <ResourceInclude Source="avares://Consolonia.Controls.DataGrid/Themes/Templates/Controls/DataGrid.axaml" />
  </Styles.Resources>
</Styles>

• Optional Modern override (turns off the in‑row caret):

<StyleInclude Source="avares://Consolonia.Controls.DataGrid/Themes/Modern/Controls/DataGridRow.axaml" />

XAML namespace (for helpers/attached props):

xmlns:console="https://github.com/consolonia"

Example

<DataGrid AutoGenerateColumns="False"
          ItemsSource="{Binding People}"
          HeadersVisibility="Column"
          CanUserSortColumns="True">
  <DataGrid.Columns>
    <DataGridTextColumn Header="Name"  Binding="{Binding Name}" />
    <DataGridTextColumn Header="Age"   Binding="{Binding Age}" />
    <DataGridTextColumn Header="City"  Binding="{Binding City}" />
  </DataGrid.Columns>
</DataGrid>

Theme notes

• Base templates ship in Themes/Templates/Controls/DataGrid.axaml and work across Consolonia themes.
• Modern theme customization lives in Themes/Modern/Controls/DataGridRow.axaml and can be included on top of base templates.
• If you use Consolonia.Themes, these are already wired:
  • AllControls.axaml merges the base DataGrid templates from this assembly.
  • ModernBase.axaml includes the Modern DataGridRow override from this assembly.

API surface

• Consolonia.Controls.DataGrid.Helpers.DataGridExtensions:
  • IsSelected (attached, bool) — set by styles to signal row selection for caret/visual logic.

Compatibility

• Avalonia: 11.3.x (pinned in repo to $(AvaloniaVersion)).
• Consolonia: same minor as this package (see Directory.Build.props VersionPrefix).
• Runtime: net8.0.

Building from source

git clone https://github.com/consolonia/consolonia
cd Consolonia/src
dotnet build

Contributing

Issues and PRs are welcome. Please see the root repository contributing.md for guidelines.

License

MIT © Consolonia contributors