window.nodelay = bool Instance Public methods When in no-delay mode #getch is a non-blocking call. If no input is ready getch returns ERR. When in delay mode (bool is false which is the default), #getch blocks until a key is pressed.

noutrefresh() Instance Public methods Refreshes the windows and lines. #noutrefresh allows multiple updates with more efficiency than #refresh alone.

refresh() Instance Public methods Refreshes the windows and lines.

resize(lines, cols) Instance Public methods Resize the current window to Fixnum lines and Fixnum cols

scrl(num) Instance Public methods Scrolls the current window Fixnum num lines. The current cursor position is not changed. For positive num, it scrolls up. For negative num, it scrolls down.

scroll() Instance Public methods Scrolls the current window up one line.

scrollok(bool) Instance Public methods Controls what happens when the cursor of a window is moved off the edge of the window or scrolling region, either as a result of a newline action on the bottom line, or typing the last character of the last line. If disabled, (bool is false), the cursor is left on the bottom line. If enabled, (bool is true), the window is scrolled up one line (Note that to get the physical scrolling effect on the terminal, it is also necessary to call #idlok)

setpos(y, x) Instance Public methods A setter for the position of the cursor in the current window, using coordinates x and y

setscrreg(top, bottom) Instance Public methods Set a software scrolling region in a window. top and bottom are lines numbers of the margin. If this option and #scrollok are enabled, an attempt to move off the bottom margin line causes all lines in the scrolling region to scroll one line in the direction of the first line. Only the text of the window is scrolled.

standend() Instance Public methods Enables the Normal display (no highlight) This is equivalent to #attron see also #attrset