include/ivectorchangedeventargs.idl

   1 /*
   2  * Copyright 2022 Rémi Bernon for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #ifdef __WIDL__
  20 #pragma winrt ns_prefix
  21 #endif
  22
  23 import "inspectable.idl";
  24 import "windowscontracts.idl";
  25
  26 namespace Windows.Foundation.Collections {
  27     [contract(Windows.Foundation.FoundationContract, 1.0)]
  28     enum CollectionChange
  29     {
  30         Reset = 0,
  31         ItemInserted = 1,
  32         ItemRemoved = 2,
  33         ItemChanged = 3,
  34     };
  35     typedef enum CollectionChange CollectionChange;
  36
  37     [
  38         contract(Windows.Foundation.FoundationContract, 1.0),
  39         uuid(575933df-34fe-4480-af15-07691f3d5d9b),
  40         pointer_default(unique),
  41         version(0x06020000 /* NTDDI_WIN8 */),
  42         object,
  43     ]
  44     interface IVectorChangedEventArgs : IInspectable
  45     {
  46         [propget] HRESULT CollectionChange([out, retval] CollectionChange *value);
  47         [propget] HRESULT Index([out, retval] unsigned *value);
  48     };
  49 }