WPF NotifyIcon

--------------
Initial import

git-svn-id: https://svn.evolvesoftware.ch/repos/evolve.net/WPF/NotifyIcon@52 9f600761-6f11-4665-b6dc-0185e9171623

Source/NotifyIconWpf/PopupActivationMode.cs

@@ -0,0 +1,45 @@
+namespace Hardcodet.Wpf.TaskbarNotification
+{
+  /// <summary>
+  /// Defines flags that define when a popup
+  /// is being displyed.
+  /// </summary>
+  public enum PopupActivationMode
+  {
+    /// <summary>
+    /// The item is displayed if the user clicks the
+    /// tray icon with the left mouse button.
+    /// </summary>
+    LeftClick,
+    /// <summary>
+    /// The item is displayed if the user clicks the
+    /// tray icon with the right mouse button.
+    /// </summary>
+    RightClick,
+    /// <summary>
+    /// The item is displayed if the user double-clicks the
+    /// tray icon.
+    /// </summary>
+    DoubleClick,
+    /// <summary>
+    /// The item is displayed if the user clicks the
+    /// tray icon with the left or the right mouse button.
+    /// </summary>
+    LeftOrRightClick,
+    /// <summary>
+    /// The item is displayed if the user clicks the
+    /// tray icon with the left mouse button or if a
+    /// double-click is being performed.
+    /// </summary>
+    LeftOrDoubleClick,
+    /// <summary>
+    /// The item is displayed if the user clicks the
+    /// tray icon with the middle mouse button.
+    /// </summary>
+    MiddleClick,
+    /// <summary>
+    /// The item is displayed whenever a click occurs.
+    /// </summary>
+    All
+  }
+}