Class: LUIT::ScannerInput

Inherits:

Object

• Object
• LUIT::ScannerInput

Defined in:

lib/luit.rb

Instance Attribute Summary

• #scnning ⇒ Object readonly

  Returns the value of attribute scnning.

Instance Method Summary

• #initialize(holder, id) ⇒ ScannerInput constructor

  A new instance of ScannerInput.

• #scan ⇒ Object
• #stop ⇒ Object
• #update ⇒ Object

Constructor Details

#initialize(holder, id) ⇒ ScannerInput

Returns a new instance of ScannerInput.

# File 'lib/luit.rb', line 169

def initialize(holder, id)
	@field = Gosu::TextInput.new
	@window = LUIT.window
	@holder = holder
	@id = id
end

Instance Attribute Details

#scnning ⇒ Object (readonly)

Returns the value of attribute scnning.

# File 'lib/luit.rb', line 168

def scnning
  @scnning
end

Instance Method Details

#scan ⇒ Object

# File 'lib/luit.rb', line 189

def scan
	@scaning = true
	@window.text_input = @field
end

#stop ⇒ Object

# File 'lib/luit.rb', line 184

def stop
	@scaning = false
	@window.text_input = nil if @window.text_input == @field
end

#update ⇒ Object

# File 'lib/luit.rb', line 176

def update
	if Gosu::button_down?(Gosu::KbReturn) && @scaning
		stop
		@holder.onScan(@field.text)
		@field.text = ""
	end
end