GtkSocket::steal

void steal(wid);

This method is deprecated and should not be used in newly-written code.

Reparents a pre-existing toplevel window into a GtkSocket. This is meant to embed clients that do not know about embedding into a GtkSocket, however doing so is inherently unreliable, and using this function is not recommended.

The GtkSocket must have already be added into a toplevel window before you can make this call.