Class: Cosmos::IntegerChooserIntValidator

Inherits:
Qt::IntValidator
  • Object
show all
Defined in:
lib/cosmos/gui/choosers/integer_chooser.rb

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ IntegerChooserIntValidator

Returns a new instance of IntegerChooserIntValidator.



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# File 'lib/cosmos/gui/choosers/integer_chooser.rb', line 17

def initialize(*args)
  super(*args)
end

Instance Method Details

#fixup(input) ⇒ Object 



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# File 'lib/cosmos/gui/choosers/integer_chooser.rb', line 21

def fixup(input)
  begin
    value = input.to_i
    if value < bottom()
      # Handle less than bottom
      parent().setText(bottom().to_s)
    elsif value > top()
      # Handle greater than top
      parent().setText(top().to_s)
    elsif input != value.to_s
      # Handle poorly formatted (only known case is float given as starting value)
      parent().setText(value.to_s)
    end
  rescue Exception => err
    # Oh well no fixup
  end
end