X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/32c19f25fce3a38f9e4cf1497761fd7364d7bc62..ddb2cbee44dfd04cc60072d284e7ce24ec5dabf0:/include/wx/imaglist.h?ds=inline

diff --git a/include/wx/imaglist.h b/include/wx/imaglist.h
index 623585d56e..8c4bec7bcc 100644
--- a/include/wx/imaglist.h
+++ b/include/wx/imaglist.h
@@ -1,6 +1,45 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/imaglist.h
+// Purpose:     wxImageList base header
+// Author:      Julian Smart
+// Modified by:
+// Created:
+// Copyright:   (c) Julian Smart
+// RCS-ID:      $Id$
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
 #ifndef _WX_IMAGLIST_H_BASE_
 #define _WX_IMAGLIST_H_BASE_
 
+/*
+ * wxImageList is used for wxListCtrl, wxTreeCtrl. These controls refer to
+ * images for their items by an index into an image list.
+ * A wxImageList is capable of creating images with optional masks from
+ * a variety of sources - a single bitmap plus a colour to indicate the mask,
+ * two bitmaps, or an icon.
+ *
+ * Image lists can also create and draw images used for drag and drop functionality.
+ * This is not yet implemented in wxImageList. We need to discuss a generic API
+ * for doing drag and drop and see whether it ties in with the Win95 view of it.
+ * See below for candidate functions and an explanation of how they might be
+ * used.
+ */
+
+// Flag values for Set/GetImageList
+enum {
+    wxIMAGE_LIST_NORMAL, // Normal icons
+    wxIMAGE_LIST_SMALL,  // Small icons
+    wxIMAGE_LIST_STATE   // State icons: unimplemented (see WIN32 documentation)
+};
+
+// Flags for Draw
+#define wxIMAGELIST_DRAW_NORMAL         0x0001
+#define wxIMAGELIST_DRAW_TRANSPARENT    0x0002
+#define wxIMAGELIST_DRAW_SELECTED       0x0004
+#define wxIMAGELIST_DRAW_FOCUSED        0x0008
+
+
 #if defined(__WIN32__) && !defined(__WXUNIVERSAL__)
     #include "wx/msw/imaglist.h"
 #elif defined(__WXMAC_CARBON__)