private void OnCollapsedSidebarClick(object sender, EventArgs e)
{
LibraryViewColumn.MinWidth = Configurations.MinWidthLibraryView;
UserControl view = (UserControl)sidebarGrid.Children[0];
if (view.Visibility == Visibility.Collapsed)
{
view.Width = double.NaN;
view.HorizontalAlignment = HorizontalAlignment.Stretch;
view.Height = double.NaN;
view.VerticalAlignment = VerticalAlignment.Stretch;
mainGrid.ColumnDefinitions[0].Width = new GridLength(restoreWidth);
verticalSplitter.Visibility = Visibility.Visible;
view.Visibility = Visibility.Visible;
sidebarGrid.Visibility = Visibility.Visible;
collapsedSidebar.Visibility = Visibility.Collapsed;
}
}