Support setting AppUserModelID of wxTaskBarJumpList.

Specifies a unique Application User Model ID (AppUserModelID) for the
application whose taskbar button will hold the custom Jump List built
through the methods of this class. This parameter is optional.

Author: Chaobin Zhang

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@77622 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/msw/taskbarbutton.h

@@ -69,7 +69,7 @@ private:
 class WXDLLIMPEXP_CORE wxTaskBarJumpListImpl
 {
 public:
-    wxTaskBarJumpListImpl();
+    wxTaskBarJumpListImpl(const wxString& appID = wxEmptyString);
     virtual ~wxTaskBarJumpListImpl();
     void ShowRecentCategory(bool shown = true);
     void HideRecentCategory();
@@ -102,6 +102,9 @@ private:
     wxTaskBarJumpListCategories m_customCategories;
     bool m_recent_visible;
     bool m_frequent_visible;
+
+    // Application User Model ID.
+    wxString m_appID;
 };
 
 #endif // wxUSE_TASKBARBUTTON