Class: Neotrellis::Keypad::KeyEvent

Inherits:

Object

• Object
• Neotrellis::Keypad::KeyEvent

Defined in:

lib/neotrellis/keypad.rb

Overview

Represent an event attached to a key

Instance Attribute Summary

• #edge ⇒ Object readonly

  Event type.

• #key ⇒ Object readonly

  Key ID.

Instance Method Summary

• #==(other) ⇒ Object (also: #eql?)
• #hash ⇒ Object
• #initialize(key, edge) ⇒ KeyEvent constructor

  Create a new event.

• #to_s ⇒ Object

Constructor Details

#initialize(key, edge) ⇒ KeyEvent

Create a new event.

Parameters:

• key (Integer) —

  Key ID related to the event

• edge (Neotrellis::Keypad::KEY_PRESSED|Neotrellis::Keypad::KEY_RELEASED) —

  Type of event

# File 'lib/neotrellis/keypad.rb', line 190

def initialize(key, edge)
	@key = key
	@edge = edge
end

Instance Attribute Details

#edge ⇒ Object (readonly)

Event type

# File 'lib/neotrellis/keypad.rb', line 184

def edge
  @edge
end

#key ⇒ Object (readonly)

Key ID

# File 'lib/neotrellis/keypad.rb', line 183

def key
  @key
end

Instance Method Details

#==(other) ⇒ Object Also known as: eql?

# File 'lib/neotrellis/keypad.rb', line 199

def ==(other)
	@key == other.key && @edge == other.edge
end

#hash ⇒ Object

# File 'lib/neotrellis/keypad.rb', line 205

def hash
	@key.hash ^ @edge.hash # XOR
end

#to_s ⇒ Object

# File 'lib/neotrellis/keypad.rb', line 195

def to_s
	"Event-#{key}-#{edge}"
end