on-size in drscheme:unit:frame

Called when the window is resized. The window's new size (in pixels) is provided to the method. The size values are for the entire window, not just the client area.

• (send a-drscheme:unit:frame on-size width height) -> void
     width : exact integer in [0, 10000]
     height : exact integer in [0, 10000]

  Updates the preferences for the window width and height so next time a drscheme window is opened, it will be this width and height.