/// <summary>
/// Returns
/// </summary>
/// <param name="e">The <see cref="T:System.Windows.Input.MouseButtonEventArgs"/> that contains the event data. The event data reports that one or more mouse buttons were pressed.</param>
protected override void OnPreviewMouseDown(MouseButtonEventArgs e)
{
base.OnPreviewMouseDown(e);
if (XCaseCanvas != null && this is ISelectable)
{
XCaseCanvas.SelectableItemPreviewMouseDown(this as ISelectable, e);
}
}
/// <summary>
/// Calls <see cref="Controls.XCaseCanvas"/>.<see cref="Controls.XCaseCanvas.SelectableItemPreviewMouseDown"/> on <see cref="XCaseCanvas"/>
/// </summary>
/// <param name="e">The <see cref="T:System.Windows.Input.MouseButtonEventArgs"/> that contains the event data. The event data reports that the left mouse button was pressed.</param>
protected override void OnPreviewMouseLeftButtonDown(MouseButtonEventArgs e)
{
base.OnPreviewMouseDown(e);
XCaseCanvas.SelectableItemPreviewMouseDown(this, e);
}