/// <summary>
/// Selects or deselects a tab.
/// </summary>
private void SetSelected(Tab tab, bool selected)
{
if (tab == null)
{
return;
}
tab.IsSelected.Value = selected;
if (selected)
{
// select tab header if it's not selected
var tabHeader = TabHeaderList.Content.Find <TabHeader>(x => x.ParentTab == tab, false);
if (tabHeader != null && !tabHeader.IsSelected)
{
TabHeaderList.SelectItem(tabHeader, false);
}
// object selected
_selectedItem = tab.Item.Value;
SelectedItem.Value = tab.Item.Value;
SelectedTab = tab;
if (Items != null)
{
Items.SetSelected(_selectedItem);
}
// trigger object selected action
if (TabSelected.HasEntries)
{
TabSelected.Trigger(new TabSelectionActionData {
IsSelected = true, TabView = tab, Item = tab.Item.Value
});
}
}
}