*SDL project

1 files changed, 16 insertions, 6 deletions

diff --git a/Source/3rdParty/SDL2/src/video/x11/SDL_x11window.c b/Source/3rdParty/SDL2/src/video/x11/SDL_x11window.c
index be03aa6..0a254b0 100644
--- a/Source/3rdParty/SDL2/src/video/x11/SDL_x11window.c
+++ b/Source/3rdParty/SDL2/src/video/x11/SDL_x11window.c
@@ -390,7 +390,6 @@ X11_CreateWindow(_THIS, SDL_Window * window)
     const char *wintype_name = NULL;
     long compositor = 1;
     Atom _NET_WM_PID;
-    Atom XdndAware, xdnd_version = 5;
     long fevent = 0;
 
 #if SDL_VIDEO_OPENGL_GLX || SDL_VIDEO_OPENGL_EGL
@@ -651,11 +650,6 @@ X11_CreateWindow(_THIS, SDL_Window * window)
                  PropertyChangeMask | StructureNotifyMask |
                  KeymapStateMask | fevent));
 
-    XdndAware = X11_XInternAtom(display, "XdndAware", False);
-    X11_XChangeProperty(display, w, XdndAware, XA_ATOM, 32,
-                 PropModeReplace,
-                 (unsigned char*)&xdnd_version, 1);
-
     X11_XFlush(display);
 
     return 0;
@@ -1604,6 +1598,22 @@ X11_SetWindowHitTest(SDL_Window *window, SDL_bool enabled)
     return 0;  /* just succeed, the real work is done elsewhere. */
 }
 
+void
+X11_AcceptDragAndDrop(SDL_Window * window, SDL_bool accept)
+{
+    SDL_WindowData *data = (SDL_WindowData *) window->driverdata;
+    Display *display = data->videodata->display;
+    Atom XdndAware = X11_XInternAtom(display, "XdndAware", False);
+
+    if (accept) {
+        Atom xdnd_version = 5;
+        X11_XChangeProperty(display, data->xwindow, XdndAware, XA_ATOM, 32,
+                     PropModeReplace, (unsigned char*)&xdnd_version, 1);
+    } else {
+        X11_XDeleteProperty(display, data->xwindow, XdndAware);
+    }
+}
+
 #endif /* SDL_VIDEO_DRIVER_X11 */
 
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