public void OnEditModeActivated(DrawableLine source, LineDragEventArgs e)
{
if (e.Direction is LineResizeGrip.DragDirection.Start)
{
LineUtilities.ChangeDirection(PreviewLine.Line);
}
PreviewLine.Show();
}
private void OnLineDrag(DrawableLine source, LineDragEventArgs e)
{
_grid.MouseMove += e.ResizeGrip.OnMouseMove;
e.ResizeGrip.MouseUp += _previewLineManager.OnEditModeDeactivated;
}
private void OnEditLine(object line, LineDragEventArgs e)
{
_isEditing = true;
e.ResizeGrip.MouseLeftButtonUp += OnEditLineReleased;
}