winex11.drv: Don't call IDropTarget::{DragOver,DragLeave,Drop} functions if DragEnter fails.

Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Piotr Caban 2015-11-20 11:44:26 +01:00 committed by Alexandre Julliard
parent 701bb45203
commit a19fe8d9c8
1 changed files with 36 additions and 30 deletions

View File

@ -285,7 +285,7 @@ void X11DRV_XDND_PositionEvent( HWND hWnd, XClientMessageEvent *event )
/* Notify OLE of DragEnter. Result determines if we accept */
HWND dropTargetWindow;
if (XDNDLastDropTargetWnd)
if (XDNDAccepted && XDNDLastDropTargetWnd)
{
dropTarget = get_droptarget_pointer(XDNDLastDropTargetWnd);
if (dropTarget)
@ -387,6 +387,8 @@ void X11DRV_XDND_DropEvent( HWND hWnd, XClientMessageEvent *event )
TRACE("\n");
/* Notify OLE of Drop */
if (XDNDAccepted)
{
dropTarget = get_droptarget_pointer(XDNDLastDropTargetWnd);
if (dropTarget)
{
@ -417,6 +419,7 @@ void X11DRV_XDND_DropEvent( HWND hWnd, XClientMessageEvent *event )
}
IDropTarget_Release(dropTarget);
}
}
if (drop_file)
{
@ -465,6 +468,8 @@ void X11DRV_XDND_LeaveEvent( HWND hWnd, XClientMessageEvent *event )
TRACE("DND Operation canceled\n");
/* Notify OLE of DragLeave */
if (XDNDAccepted)
{
dropTarget = get_droptarget_pointer(XDNDLastDropTargetWnd);
if (dropTarget)
{
@ -473,6 +478,7 @@ void X11DRV_XDND_LeaveEvent( HWND hWnd, XClientMessageEvent *event )
WARN("IDropTarget_DragLeave failed, error 0x%08X\n", hr);
IDropTarget_Release(dropTarget);
}
}
X11DRV_XDND_FreeDragDropOp();
}