Class: XlibObj::Event::Mask

Inherits:

Object

• Object
• XlibObj::Event::Mask

Defined in:

lib/event/mask.rb

Instance Attribute Summary

• #mask ⇒ Object readonly

  Returns the value of attribute mask.

Instance Method Summary

• #add(mask) ⇒ Object
• #initialize ⇒ Mask constructor

  A new instance of Mask.

• #subtract(mask) ⇒ Object

Constructor Details

#initialize ⇒ Mask

Returns a new instance of Mask.

# File 'lib/event/mask.rb', line 3

def initialize
  @mask = 0
end

Instance Attribute Details

#mask ⇒ Object (readonly)

Returns the value of attribute mask.

# File 'lib/event/mask.rb', line 7

def mask
  @mask
end

Instance Method Details

#add(mask) ⇒ Object

# File 'lib/event/mask.rb', line 9

def add(mask)
  @mask |= mask
end

#subtract(mask) ⇒ Object

# File 'lib/event/mask.rb', line 13

def subtract(mask)
  @mask &= ~mask
end