Module: RubyCurses::ListKeys

Included in:
Listbox, Table
Defined in:
lib/rbcurse/listkeys.rb

Instance Method Summary collapse

Instance Method Details

#install_list_keys ⇒ Object

Note: keeping variables gives the false feeling that one can change the var anytime. That was possible earlier, but now that i am binding the key at construction time any changes to the vars after construction won’t have an effect.



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# File 'lib/rbcurse/listkeys.rb', line 6

def install_list_keys
  @KEY_ROW_SELECTOR ||= ?\C-x.getbyte(0)
  @KEY_BLOCK_SELECTOR ||= ?\M-x.getbyte(0)
  @KEY_GOTO_TOP ||= ?\M-0.getbyte(0)
  @KEY_GOTO_BOTTOM ||= ?\M-9.getbyte(0)
  #@KEY_ASK_FIND_FORWARD ||= ?\M-f.getbyte(0)
  #@KEY_ASK_FIND_BACKWARD ||= ?\M-F.getbyte(0)
  #@KEY_FIND_NEXT ||= ?\M-g.getbyte(0)
  #@KEY_FIND_PREV ||= ?\M-G.getbyte(0)
  @KEY_SCROLL_FORWARD ||= ?\C-n.getbyte(0)
  @KEY_SCROLL_BACKWARD ||= ?\C-p.getbyte(0)
  @KEY_SCROLL_RIGHT ||= ?\M-8.getbyte(0)
  @KEY_SCROLL_LEFT ||= ?\M-7.getbyte(0)

  @KEY_CLEAR_SELECTION ||= ?\M-e.getbyte(0)
  @KEY_PREV_SELECTION ||= ?\M-".getbyte(0)
  @KEY_NEXT_SELECTION ||= ?\M-'.getbyte(0)

=begin
  bind_key(@KEY_ROW_SELECTOR)  { toggle_row_selection }
  bind_key(@KEY_GOTO_TOP)      { goto_top }
  bind_key(@KEY_GOTO_BOTTOM)   { goto_bottom }
  bind_key(@KEY_CLEAR_SELECTION) { clear_selection }
  bind_key(@KEY_ASK_FIND_FORWARD) { ask_search_forward }
  bind_key(@KEY_ASK_FIND_BACKWARD) { ask_search_backward }
  bind_key(@KEY_FIND_NEXT) { find_next }
  bind_key(@KEY_FIND_PREV) { find_prev }
=end
end