internal Cursor(StandardCursorType type)
{
cursor = new Avalonia.Input.Cursor(type);
}
protected override void OnAttachedToVisualTree(VisualTreeAttachmentEventArgs e)
{
base.OnAttachedToVisualTree(e);
_grid = this.GetVisualParent<Grid>();
if (Orientation == Orientation.Vertical)
{
Cursor = new Cursor(StandardCursorType.SizeWestEast);
var col = GetValue(Grid.ColumnProperty);
_definitions = _grid.ColumnDefinitions.Cast<DefinitionBase>().ToList();
_prevDefinition = _definitions[col - 1];
_nextDefinition = _definitions[col + 1];
}
else
{
Cursor = new Cursor(StandardCursorType.SizeNorthSouth);
var row = GetValue(Grid.RowProperty);
_definitions = _grid.RowDefinitions.Cast<DefinitionBase>().ToList();
_prevDefinition = _definitions[row - 1];
_nextDefinition = _definitions[row + 1];
}
}
protected override void OnAttachedToVisualTree(VisualTreeAttachmentEventArgs e)
{
base.OnAttachedToVisualTree(e);
_grid = this.GetVisualParent<Grid>();
_orientation = DetectOrientation();
int defenitionIndex; //row or col
if (_orientation == Orientation.Vertical)
{
Cursor = new Cursor(StandardCursorType.SizeWestEast);
_definitions = _grid.ColumnDefinitions.Cast<DefinitionBase>().ToList();
defenitionIndex = GetValue(Grid.ColumnProperty);
PseudoClasses.Add(":vertical");
}
else
{
Cursor = new Cursor(StandardCursorType.SizeNorthSouth);
defenitionIndex = GetValue(Grid.RowProperty);
_definitions = _grid.RowDefinitions.Cast<DefinitionBase>().ToList();
PseudoClasses.Add(":horizontal");
}
if (defenitionIndex > 0)
_prevDefinition = _definitions[defenitionIndex - 1];
if (defenitionIndex < _definitions.Count - 1)
_nextDefinition = _definitions[defenitionIndex + 1];
}
