public BreadcrumbControl()
{
Height = 26;
TabContainer.Spacing = new Vector2(padding, 0f);
Current.ValueChanged += tab =>
{
foreach (var t in TabContainer.Children.OfType <BreadcrumbTabItem>())
{
var tIndex = TabContainer.IndexOf(t);
var tabIndex = TabContainer.IndexOf(TabMap[tab]);
t.State = tIndex < tabIndex ? Visibility.Hidden : Visibility.Visible;
t.Chevron.FadeTo(tIndex <= tabIndex ? 0f : 1f, 500, Easing.OutQuint);
}
};
}
private void tabCloseRequested(TabItem <Channel> tab)
{
int totalTabs = TabContainer.Count - 1; // account for selectorTab
int currentIndex = MathHelper.Clamp(TabContainer.IndexOf(tab), 1, totalTabs);
if (tab == SelectedTab && totalTabs > 1)
{
// Select the tab after tab-to-be-removed's index, or the tab before if current == last
SelectTab(TabContainer[currentIndex == totalTabs ? currentIndex - 1 : currentIndex + 1]);
}
else if (totalTabs == 1 && !selectorTab.Active.Value)
{
// Open channel selection overlay if all channel tabs will be closed after removing this tab
SelectTab(selectorTab);
}
OnRequestLeave?.Invoke(tab.Value);
}
public BreadcrumbControl()
{
Height = 32;
TabContainer.Spacing = new Vector2(padding, 0f);
SwitchTabOnRemove = false;
Current.ValueChanged += index =>
{
foreach (var t in TabContainer.Children.OfType <BreadcrumbTabItem>())
{
var tIndex = TabContainer.IndexOf(t);
var tabIndex = TabContainer.IndexOf(TabMap[index.NewValue]);
t.State = tIndex > tabIndex ? Visibility.Hidden : Visibility.Visible;
t.Chevron.FadeTo(tIndex >= tabIndex ? 0f : 1f, 500, Easing.OutQuint);
}
};
}