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using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using Xamarin.Forms.Platform;
namespace Xamarin.Forms
{
// Marked as internal for 1.0 release until we are ready to release this
[RenderWith(typeof(_ToolbarRenderer))]
internal class Toolbar : View
{
readonly List<ToolbarItem> _items = new List<ToolbarItem>();
public ReadOnlyCollection<ToolbarItem> Items
{
get { return new ReadOnlyCollection<ToolbarItem>(_items); }
}
public void Add(ToolbarItem item)
{
if (_items.Contains(item))
return;
_items.Add(item);
if (ItemAdded != null)
ItemAdded(this, new ToolbarItemEventArgs(item));
}
public void Clear()
{
_items.Clear();
}
public event EventHandler<ToolbarItemEventArgs> ItemAdded;
public event EventHandler<ToolbarItemEventArgs> ItemRemoved;
public void Remove(ToolbarItem item)
{
if (_items.Remove(item))
{
if (ItemRemoved != null)
ItemRemoved(this, new ToolbarItemEventArgs(item));
}
}
}
}
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