pub fn wbkgrnd(handle: WINDOW, wch: ComplexChar) -> Result<(), NCurseswError>Expand description
Set the background property of the window to the complex character wch.
The change is then applied to every character position in that window:
- The attribute of every character in the window is changed to the new background attribute.
- Wherever the former background character appears, it is changed to the new background character.