class PPCurses::BaseMenu
noinspection RubyResolve
Attributes
selection[RW]
side_wall_char[RW]
top_bot_wall_char[RW]
Public Class Methods
new(menu_items, action_items=nil)
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# File lib/ppcurses/menu/BaseMenu.rb, line 13 def initialize(menu_items, action_items=nil) @selection=0 @max_menu_width = 0 @side_wall_char = '|' @top_bot_wall_char = '-' case menu_items[0] when String # Case 1: menu_items is a list of strings, with an associated action list build_menu_items(menu_items, action_items) else # Case 2: Received a list of MenuItem, or objects that implement # MenuItem protocol @menu_items=menu_items end find_max_menu_width create_window end
Public Instance Methods
close()
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# File lib/ppcurses/menu/BaseMenu.rb, line 83 def close @win.close end
create_window()
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# File lib/ppcurses/menu/BaseMenu.rb, line 61 def create_window w_height = @menu_items.length + 4 w_width = @max_menu_width + 4 @win = PPCurses::Window.new(w_height,w_width,(Curses.lines-w_height) / 2, (Curses.cols-w_width)/2) @win.timeout=-1 end
hide()
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# File lib/ppcurses/menu/BaseMenu.rb, line 72 def hide @win.clear @win.refresh @sub_menu.hide if @sub_menu end
set_origin( point )
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# File lib/ppcurses/menu/BaseMenu.rb, line 57 def set_origin( point ) @win.move_to_point( point ) end