signal callback delegate or function to connect
void callback(uint width, uint height, vte.terminal.Terminal terminal)
width the desired number of columns (optional)
height the desired number of rows (optional)
terminal the instance the signal is connected to (optional)
Yes.After to execute callback after default handler, No.After to execute before (default)
Signal ID
Connect to ResizeWindow signal.
Emitted at the child application's request.