Class: ExtForm::Layouts::DefaultLayout

Inherits:
Object
  • Object
show all
Includes:
BaseLayout
Defined in:
lib/ext_form/layouts/default_layout.rb

Instance Method Summary collapse

Methods included from BaseLayout

#calculate_layout, #input_width, #label_width, #layout_available?, #setup_config

Instance Method Details

#calc_actual_width ⇒ Object 



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# File 'lib/ext_form/layouts/default_layout.rb', line 20

def calc_actual_width
  self.layout.flatten.map(&:to_f).sum
end

#calculate_input_width(max_width, label_width, spacing, cols_sum, c) ⇒ Object 



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# File 'lib/ext_form/layouts/default_layout.rb', line 24

def calculate_input_width(max_width, label_width, spacing, cols_sum, c)
  ((max_width.to_f - 2 * spacing.to_f) / cols_sum * c - label_width.to_f).to_s
end

#measure_available?(measure) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ext_form/layouts/default_layout.rb', line 16

def measure_available?(measure)
  %w(% px pt em cm).include?(measure)
end

#width_available?(width) ⇒ Boolean

Internal: decide option width whether is available, possible formats are number% or number.

width - option width

Returns true or false.

Returns:

  • (Boolean) 


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# File 'lib/ext_form/layouts/default_layout.rb', line 12

def width_available?(width)
  width && width.match(/^\d+\.?\d?$/)
end