Projektdateien hinzufügen.

VideoBrowser/Controls/CefSharpBrowser/TabItem.cs

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+namespace VideoBrowser.Controls.CefSharpBrowser
+{
+    using Dragablz;
+    using System;
+    using System.Windows.Media;
+    using VideoBrowser.Controls.CefSharpBrowser.ViewModels;
+    using VideoBrowser.Controls.CefSharpBrowser.Views;
+    using VideoBrowser.Helpers;
+
+    /// <summary>
+    /// Defines the <see cref="TabItem" />.
+    /// </summary>
+    public class TabItem : HeaderedItemViewModel, IDisposable
+    {
+        #region Fields
+
+        private Geometry _icon;
+
+        #endregion Fields
+
+        #region Constructors
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="TabItem"/> class.
+        /// </summary>
+        public TabItem() : this(Guid.Empty)
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="TabItem"/> class.
+        /// </summary>
+        /// <param name="guid">The unique identifier.</param>
+        public TabItem(Guid guid)
+        {
+            this.Guid = guid;
+            this.HeaderViewModel = new WebBrowserTabHeaderViewModel { Header = "No Header" };
+            UIThreadHelper.Invoke(() =>
+            {
+                this.Header = new WebBrowserTabHeaderView { DataContext = this.HeaderViewModel };
+            });
+        }
+
+        #endregion Constructors
+
+        #region Properties
+
+        /// <summary>
+        /// Gets a value indicating whether Disposed.
+        /// </summary>
+        public bool Disposed { get; private set; }
+
+        /// <summary>
+        /// Gets the Guid.
+        /// </summary>
+        public Guid Guid { get; }
+
+        /// <summary>
+        /// Gets the HeaderViewModel.
+        /// </summary>
+        public WebBrowserTabHeaderViewModel HeaderViewModel { get; }
+
+        /// <summary>
+        /// Gets or sets the Icon.
+        /// </summary>
+        public Geometry Icon
+        {
+            get => _icon;
+            set
+            {
+                if (_icon == value)
+                {
+                    return;
+                }
+
+                _icon = value;
+                this.OnPropertyChanged();
+            }
+        }
+
+        /// <summary>
+        /// Gets or sets the Title.
+        /// </summary>
+        public string Title
+        {
+            get => this.HeaderViewModel.Header;
+            set
+            {
+                if (this.Title == value)
+                {
+                    return;
+                }
+
+                this.HeaderViewModel.Header = value;
+                this.OnPropertyChanged();
+            }
+        }
+
+        #endregion Properties
+
+        #region Methods
+
+        /// <summary>
+        /// The Dispose.
+        /// </summary>
+        public void Dispose()
+        {
+            if (this.Disposed)
+            {
+                return;
+            }
+
+            this.Disposed = true;
+            this.Dispose(true);
+        }
+
+        /// <summary>
+        /// The Dispose.
+        /// </summary>
+        /// <param name="disposing">The disposing<see cref="bool"/>.</param>
+        protected virtual void Dispose(bool disposing)
+        {
+            this.Content = null;
+            this.Header = null;
+        }
+
+        #endregion Methods
+    }
+}