Daniel Peñalba

Control and mouse flicker when clicking and dragging

1

**Describe the bug** When resizing a column in the `TreeDataGrid`, or dragging the `ScrollBar` I get some flicker in some controls and sometimes in the mouse pointer. It seems that...

TextBox is processing already handled events on Linux

1

**Describe the bug** Under **Linux OS**, when explicitly handing a keydown event, in some cases the `TextBox` still processes the `TextInput` event. Note that the repro example is handling the...

When I select all nodes in the TreeDataGrid with around 33,000 nodes, it slows down. Profiling shows that the selection triggers BuildTemplateColumn, which causes a heavy load on the UI....

[macOS] Slow perf/repaint when resizing columns in Avalonia 11

3

Hi, this issue happens only in macOS. We experience slow performance (or probably that the control is not repainted until you stop dragging) when moving the columns header splitter in...

Previewer is not available

33

Running under macOS. The extension loads fine (see attached picture), and the XAML code completion works fine. However, the previewer is not available for AXAML files. The project is Avalonia...

This version updates the csharp grammar to the latest available version (https://github.com/microsoft/vscode/commit/35d97bc7e439fce0f50f42074041ab2d8571b20a)

Ignore control characters on text input

3

When hitting the `Escape` key or other control keys, the [`_selection?.OnTextInput()`](https://github.com/AvaloniaUI/Avalonia.Controls.TreeDataGrid/blob/a0da0977d252efdb24da5154318cca043d71eee3/src/Avalonia.Controls.TreeDataGrid/TreeDataGrid.cs#L371) method is executed, passing the string "\u001B" (ASCII 27 control char) to the [`HandleTextInput`](https://github.com/AvaloniaUI/Avalonia.Controls.TreeDataGrid/blob/a0da0977d252efdb24da5154318cca043d71eee3/src/Avalonia.Controls.TreeDataGrid/Selection/TreeDataGridRowSelectionModel.cs#L117) method. This method matches every...

macOS samples don't display 3D content

5

I tried to execute the sample in solution Ab4d.SharpEngine.Samples.AvaloniaUI.macos.sln, but I get blank content: https://github.com/user-attachments/assets/98ba4f89-6c0a-4550-bc6a-cc207b797f2e

Refactored `DataObjectCopyingEventArgs` to use a traditional constructor instead of a primary constructor. Why - **Consistency**: All other EventArgs-based classes in the codebase use traditional constructors. - **Compatibility**: The project targets...

1. This PR updates the Avalonia dependency to 11.3.9. 2. Additionally, changed caret rectangle calculations to take the whole line height.