Avalonia.Controls.TreeDataGrid 12.0.3

• net8.0

  • Avalonia (>= 12.0.0)
  • AvaloniaUI.Licensing (>= 3.1.1)

# 12.0.3

- Expose `ModelIndexToRowIndex` and `RowIndexToModelIndex`
- Fix exception when using Shift+Arrow keys in single cell selection mode
- Fix `BringIntoView` failing to bring variable size rows/columns into view, which could cause keyboard navigation to lose the selected row and keyboard focus
- Fix tab key resetting multiple cell selection
- Fix stale selection after replacing a node with selected descendants
- Fix dragging across a multiple row selection collapsing it to a single row
- Fix clicking a cell not moving keyboard focus to the clicked column, so arrow-key navigation continued in the wrong column
- Add F2 editing and `Ctrl+Left`/`Ctrl+Right` cell-focus navigation to row selection
- Fix F2 not honoring a column's `BeginEditGestures.F2` flag, so F2 could edit columns that opted out of the gesture
- Fix arrow-key navigation to a parent or child row not marking the key event handled, so it continued to bubble
- Fix editing a hierarchical expander column not entering edit mode, because the edit was not forwarded to the expander's inner content cell
- Fix `nth-last-child` row/cell/column selectors not updating after rows are added, removed or reordered (e.g. by drag/drop)
- Fix cell edits immediately committing because a pointer release moved keyboard focus out of the active editor (e.g. when double-tapping a selected row or clicking the open editor)
- Ship theme XAML as reference source in NuGet package

# 12.0.2

- Take into account `Padding` and `Margin` when laying out rows
- Fix star-sized columns overflowing the viewport (causing a spurious horizontal scrollbar) when columns are clamped to their `MinWidth`, the window is narrowed, or layout rounding rounds the column widths up
- Throw a clear `InvalidOperationException` (instead of an internal `ArgumentOutOfRangeException`) when a `SelectionChanged` event's `SelectedItems`/`DeselectedItems` are read after the source collection was modified

# 12.0.1

- Add `SelectAll` and `SelectRange` to the row and cell selection models
- Add `Ctrl+A` (`Cmd+A` on macOS) gesture to select all rows/cells
- Fix expander row flicker when double-tapping the chevron
- Fix selection artifacts when modifying the row collection during scroll
- Fix keyboard selection navigation not working after clicking a row with drawn cells
- Fix column header double-subscribing to the column model's `PropertyChanged` event

# 12.0.0

Changes since 11.x:

- Targets Avalonia 12
- Define TreeDataGrid columns from XAML
- Major refactoring of API - see breaking changes doc
- Optional drawn text cells for better performance
- Standardize theme brush resources for full customization
- Unified `SelectionChangedEventArgs` for row and cell selection

# 12.0.0-beta3

- Add `TreeDataGrid.BringRowIntoView`
- Fix drag/drop issues

# 12.0.0-beta2

- Optional drawn text cells for better performance
- Standardize theme brush resources for full customization
- Unseal TreeDataGrid
- Small API cleanup

# 12.0.0-beta1

- Define TreeDataGrid columns from XAML
- Major refactoring of API - see breaking changes doc
- Fluent columns API
- Unified `SelectionChangedEventArgs` for row and cell selection
- Experimental bindings removed - TreeDataGrid now uses standard Avalonia bindings

# 11.3.2

- Fix PageUp jumping to start when columns wider than viewport
- Fix crash on template cell visual tree detach

# 11.3.1

- Add `RowHeaderColumn` for displaying row headers
- Fix Auto columns being rendered out of viewport with * column
- Update focus when selection moved by keyboard with cell selection
- Fix some edit controls not being correctly focused on entering edit mode
- Update selection on pointer down event

# 11.3.0-beta2

- Frozen Columns
- Show/hide Columns

# 11.3.0-beta1

- Filtering API

# 11.2.4

- Fix Auto columns being rendered out of viewport with * column
- Update focus when selection moved by keyboard with cell selection
- Fix some edit controls not being correctly focused on entering edit mode
- Update selection on pointer down event

# 11.2.3

- Expose `BeginBatchUpdate` and `EndBatchUpdate` on `TreeDataGridCellSelectionModel<T>`

# 11.2.2

- Support nullable `TreeDataGridRow` in drag-and-drop events for empty grids

# 11.2.1

- Improved licensing messaging when no key is available.

# 11.2.0

- Allow drag operations from sorted TreeDataGrid rows
- Add netstandard2.0 support
- Fix editing enum values in text columns
- Add tri-state column sorting option
- Make FlatTreeDataGridSource.Sort public
- Remove System.Reactive dependency
- Fix issue with variable height cells overlapping