Class: Qt::Boolean

Inherits:

Object

• Object
• Qt::Boolean

Defined in:

lib/qt/qtruby4.rb

Overview

Provides a mutable boolean class for passing to methods with C++ ‘bool*’ or ‘bool&’ arg types

Instance Attribute Summary

• #value ⇒ Object

  Returns the value of attribute value.

Instance Method Summary

• #initialize(b = false) ⇒ Boolean constructor

  A new instance of Boolean.

• #nil? ⇒ Boolean

Constructor Details

#initialize(b = false) ⇒ Boolean

Returns a new instance of Boolean.

# File 'lib/qt/qtruby4.rb', line 2024

def initialize(b=false) @value = b end

Instance Attribute Details

#value ⇒ Object

Returns the value of attribute value.

# File 'lib/qt/qtruby4.rb', line 2023

def value
  @value
end

Instance Method Details

#nil? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/qt/qtruby4.rb', line 2025

def nil? 
	return !@value 
end