Top Level Namespace

Includes:
Curses

Defined Under Namespace

Modules: Curses

Instance Method Summary collapse

Methods included from Curses

addch, addstr, attroff, attron, attrset, beep, bkgd, bkgdset, can_change_color?, cbreak, clear, close_screen, closed?, clrtoeol, color_content, color_pair, cols, curs_set, def_prog_mode, delch, deleteln, doupdate, echo, flash, getch, getmouse, getstr, has_colors?, inch, init_color, init_pair, init_screen, insch, insertln, keyname, lines, mouseinterval, mousemask, nl, nocbreak, noecho, nonl, noraw, pair_content, pair_number, raw, refresh, reset_prog_mode, resize, resizeterm, scrl, setpos, setscrreg, standend, standout, start_color, stdscr, timeout=, ungetch, ungetmouse

Instance Method Details

#onsig(sig) ⇒ Object 


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# File 'rain.rb', line 7

def onsig(sig)
  close_screen
  exit sig
end

#ranf ⇒ Object 


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# File 'rain.rb', line 12

def ranf
  rand(32767).to_f / 32767
end

#scroll_down ⇒ Object 


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# File 'view2.rb', line 57

def scroll_down
  if( $top + $screen.maxy < $data_lines.length )
    $screen.scrl(1)
    $top += 1
    str = $data_lines[$top + $screen.maxy - 1]
    if( str )
      $screen.setpos($screen.maxy - 1, 0)
      $screen.addstr(str)
    end
    return true
  else
    return false
  end
end

#scroll_up ⇒ Object 


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# File 'view2.rb', line 42

def scroll_up
  if( $top > 0 )
    $screen.scrl(-1)
    $top -= 1
    str = $data_lines[$top]
    if( str )
      $screen.setpos(0, 0)
      $screen.addstr(str)
    end
    return true
  else
    return false
  end
end

#show_message(*msgs) ⇒ Object 


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# File 'hello.rb', line 6

def show_message(message)
  width = message.length + 6
  win = Window.new(5, width,
       (lines - 5) / 2, (cols - width) / 2)
  win.box(?|, ?-)
  win.setpos(2, 3)
  win.addstr(message)
  win.refresh
  win.getch
  win.close
end