Method: Ruber::SettingsDialogManager#read_settings

Defined in:
lib/ruber/settings_dialog_manager.rb

#read_settings ⇒ Object

Updates all the widgets corresponding to an automatically managed option by calling the associated reader methods, passing them the value read from the option container, converted as described in the the documentation for SettingsDialogManager, convert_value and DEFAULT_CONVERSIONS. It emits the settings_changed signal with true as argument.



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# File 'lib/ruber/settings_dialog_manager.rb', line 289

def read_settings
  @associations.each_pair do |o, data|
    group, name = o[1..-1].split('__').map(&:to_sym)
    value = @container.relative_path?(group, name) ? @container[group, name, :abs] : @container[group, name]
    old_value = call_widget_method data
    value = convert_value(value, old_value)
    call_widget_method data, value
  end
end