Class: Glimmer::DSL::Opal::ShineDataBindingExpression

Inherits:
Expression
  • Object
show all
Defined in:
lib/glimmer/dsl/opal/shine_data_binding_expression.rb

Instance Method Summary collapse

Instance Method Details

#can_interpret?(parent, keyword, *args, &block) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/glimmer/dsl/opal/shine_data_binding_expression.rb', line 31

def can_interpret?(parent, keyword, *args, &block)
  args.size == 0 and
    block.nil? and
    (
      (parent.respond_to?(:set_attribute) and parent.respond_to?(keyword)) or
      (parent.is_a?(Glimmer::SWT::TableProxy)) # TODO support tree element
    )
    # TODO support canvas elements
#             and
#             !(parent.respond_to?(:swt_widget) && parent.swt_widget.class == org.eclipse.swt.widgets.Canvas && keyword == 'image')
end

#interpret(parent, keyword, *args, &block) ⇒ Object 



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# File 'lib/glimmer/dsl/opal/shine_data_binding_expression.rb', line 43

def interpret(parent, keyword, *args, &block)
  Glimmer::DataBinding::Shine.new(parent, keyword)
end