/// <summary>
/// Selected the item as the confirmed selected item.
/// </summary>
/// <param name="sender">The split combo box item.</param>
/// <param name="e">Event Args.</param>
private void SplitComboBoxItem_ItemSelected(object sender, SelectedEventArgs e)
{
this.IsDropDownOpen = false;
object[] items = IEnumerableHelper.GetItems(this.containersByItem.Keys);
foreach (object item in items)
{
if (item == this.ConfirmedSelectedItem || item.Equals(this.ConfirmedSelectedItem))
{
this.containersByItem[item].IsSelectedValue = false;
}
}
if (e.SelectedItem == this.OtherItem)
{
e.Handled = true;
if (this.ClearConfirmedSelectedItemWhenOtherSelected)
{
this.ConfirmedSelectedItem = null;
}
SplitComboBoxItem splitComboBoxItem = sender as SplitComboBoxItem;
splitComboBoxItem.IsSelectedValue = false;
if (this.OtherItemsSource != null)
{
this.ShowOtherItems = true;
}
}
else
{
this.SelectedItem = e.SelectedItem;
this.ConfirmedSelectedItem = e.SelectedItem;
}
if (e.SelectedItem != this.OtherItem)
{
this.RaiseItemSelected();
}
else
{
if (this.OtherSelected != null)
{
this.OtherSelected(this, EventArgs.Empty);
}
}
}
/// <summary>
/// Checks if other was selected and handles.
/// </summary>
/// <param name="sender">The split list box.</param>
/// <param name="e">Selected Event Args.</param>
private void SplitListBoxItem_Selected(object sender, SelectedEventArgs e)
{
if (e.SelectedItem == this.OtherItem)
{
e.Handled = true;
this.ConfirmedSelectedItem = null;
SplitListBoxItem splitListBoxItem = sender as SplitListBoxItem;
splitListBoxItem.IsSelectedValue = false;
if (this.OtherItemsSource != null)
{
this.ShowOtherItems = true;
}
if (this.OtherSelected != null)
{
this.OtherSelected(this, EventArgs.Empty);
}
}
else
{
this.SelectedItem = e.SelectedItem;
this.ConfirmedSelectedItem = e.SelectedItem;
if (this.ConfirmedSelectedItem != null)
{
this.ScrollIntoView(this.ConfirmedSelectedItem);
}
}
}
/// <summary>
/// Collapses the list, if behaviour is not overriden.
/// </summary>
/// <param name="sender">The cascading list box item.</param>
/// <param name="e">Selected Event Args.</param>
private void CascadingListBoxItem_Selected(object sender, SelectedEventArgs e)
{
if (this.CollapseOnSelection && !e.Handled)
{
this.IsExpanded = false;
}
FocusHelper.FocusControl(this);
if (e.SelectedItem != this.OtherItem)
{
this.RaiseItemSelected();
}
}