private void doUpdateTargetWindow(long subwindow, long time) {
long clientWindow = 0;
long proxyWindow = 0;
XDragSourceProtocol protocol = null;
boolean isReceiver = false;
if (subwindow != 0) {
clientWindow = findClientWindow(subwindow);
}
if (clientWindow != 0) {
Iterator dragProtocols = XDragAndDropProtocols.getDragSourceProtocols();
while (dragProtocols.hasNext()) {
XDragSourceProtocol dragProtocol = (XDragSourceProtocol) dragProtocols.next();
if (dragProtocol.attachTargetWindow(clientWindow, time)) {
protocol = dragProtocol;
break;
}
}
}
/* Update the global state. */
dragProtocol = protocol;
targetAction = DnDConstants.ACTION_NONE;
targetRootSubwindow = subwindow;
}
