Issue with text selection when content is scrolled

[cezarypiatek]

When the markdown is scrolled down, then selection behaves in a strange way - content is scrolled automatically to the top and random text gets selected.

Avalonia 11.0.0-preview6
Markdown.Avalonia 11.0.0-b1

[dayAndnight2018]

When the markdown is scrolled down, then selection behaves in a strange way - content is scrolled automatically to the top and random text gets selected.

Avalonia 11.0.0-preview6 Markdown.Avalonia 11.0.0-b1

How do you add the line number one the left? Could I have refer it?

[oskar-ziller]

@dayAndnight2018

                    <Style Selector="avedit|TextEditor">
                        <Style.Setters>
                            <Setter Property="ShowLineNumbers" Value="True" />
                        </Style.Setters>
                    </Style>

[oskar-ziller]

I'm also struggling with this, any chance this can be looked into?

[PhillBang]

I'm trying to display Markdown text as shown in the binding example, but in this case, I can't select the text. Can you please advise on how to resolve this issue?

<md:MarkdownScrollViewer
Markdown="{Binding MdText}"/>

[oskar-ziller]

@PhillBang You can only select text in AvaloniaEdit.TextEditor from my experience.

[oskar-ziller]

I solved it by overriding RequestBringIntoViewEvent event:

	public class CustomMarkdownScrollViewer : Markdown.Avalonia.MarkdownScrollViewer
	{
		public CustomMarkdownScrollViewer()
		{
			Plugins = new MdAvPlugins();
			AddHandler(RequestBringIntoViewEvent, OnRequestBringIntoView, handledEventsToo: true);
		}

		private void OnRequestBringIntoView(object sender, RequestBringIntoViewEventArgs e)
		{
			e.Handled = true;
		}

		protected override void OnPointerPressed(PointerPressedEventArgs e)
		{
			base.OnPointerPressed(e);
			// Optionally, handle pointer pressed event to prevent focus
			e.Handled = true;
		}
	}