public MarkdownSourceEditorScrollBarMarker(MarkdownSourceEditor editor)
{
this.Editor = editor;
this.Width = 16;
this.HorizontalAlignment = Avalonia.Layout.HorizontalAlignment.Right;
this.IsHitTestVisible = false;
}
public MarkdownSourceEditorControl()
{
Grid gridContainer = new Grid();
this.Content = gridContainer;
ScrollViewer scroller = new ScrollViewer()
{
HorizontalScrollBarVisibility = Avalonia.Controls.Primitives.ScrollBarVisibility.Auto, VerticalScrollBarVisibility = Avalonia.Controls.Primitives.ScrollBarVisibility.Auto, AllowAutoHide = false
};
gridContainer.Children.Add(scroller);
Editor = new MarkdownSourceEditor()
{
};
scroller.Content = Editor;
this.PropertyChanged += (s, e) =>
{
if (e.Property == FontSizeProperty)
{
this.Editor.FontSize = (double)e.NewValue;
Editor.SelectionLayer.InvalidateVisual();
Editor.TextLayer.InvalidateVisual();
Editor.CaretLayer.InvalidateVisual();
Editor.LineNumbersLayer.InvalidateVisual();
Editor.LineNumbersWidth = this.CharacterWidth * (Math.Floor(Math.Log10(Editor.Text.Lines.Count)) + 1);
Editor.InvalidateMeasure();
}
};
gridContainer.Children.Add(Editor.ScrollBarMarker);
}
internal MarkdownSourceEditorCaret(MarkdownSourceEditor editor)
{
this.Editor = editor;
this.IsHitTestVisible = false;
_caretTimer.Tick += CaretTimerTick;
_caretTimer.Interval = TimeSpan.FromMilliseconds(500);
_caretTimer.Start();
}
internal MarkdownSourceEditorSelection(MarkdownSourceEditor editor)
{
this.Editor = editor;
this.IsHitTestVisible = false;
}
internal MarkdownSourceEditorLineNumbers(MarkdownSourceEditor editor)
{
this.Editor = editor;
}
