Class: ExtFieldset

Inherits:
ExtNode show all
Includes:
Magic::Title
Defined in:
lib/extclasses/fieldset.rb

Constant Summary collapse

@@ALIAS_CONFIG = 
{
  :text => :title
}

Instance Attribute Summary

Attributes inherited from ExtNode

#childs, #config, #deep_lvl, #default_config, #parent, #xtype

Instance Method Summary collapse

Methods included from Magic::Title

included

Methods inherited from ExtNode

#add_child, #apply_config, before_to_extjs, #build_abstract_function, #child_of?, #child_of_form?, #collect_events, #collect_ref, #conv_id_to_label, #conv_id_to_name, #conv_id_to_ref, #do_alias_config, #do_layout, #find, #find_field_elements, #find_parent, #get_all_siblings, get_before_filters, #get_deep, get_events, get_refs, #has_child?, #is_field_element?, #override_config, #prepare_config, #remove_childs, #remove_config, reset_generator_config, #root?, set_generator_config, #set_parent

Constructor Details

#initialize(config, parent) ⇒ ExtFieldset

Returns a new instance of ExtFieldset.



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# File 'lib/extclasses/fieldset.rb', line 8

def initialize(config, parent)
  @default_config = {
    layout: 'anchor',
    animCollapse: true,
    labelAlign: "right",
    # collapsed: true,
    # checkboxToggle: true,
    autoHeight: true
    # columnWidth: 0.5
  }
  super("fieldset", config, parent) 
end

Instance Method Details

#to_extjs(at_deep = 0) ⇒ Object 



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# File 'lib/extclasses/fieldset.rb', line 21

def to_extjs(at_deep = 0)
  col_label_width = []
  x = self.find_field_elements.map do |c|
    [c.config[:fieldLabel], c.parent.config[:col_index], c.parent.config[:labelWidth] ]
  end
  self.find_field_elements.each do |c|
    i = c.parent.config[:col_index] || 0
    next unless i
    unless col_label_width[i] 
      col_label_width[i] = []
    end
    col_label_width[i] << c.parent.config[:labelWidth]
  end
  max_label_width = []
  col_label_width.each_with_index do |c, i|
    max_label_width[i] = c.compact.max
  end

  # update max label within every fields container
  self.find_field_elements.each do |c|
    i = c.parent.config[:col_index] || 0
    c.parent.config[:labelWidth] = max_label_width[i]
  end

  if @config[:labelWidth]
    @config.merge!({ :defaults => { :labelWidth => @config[:labelWidth] } } )
    # if set a button at the last child
    if @childs.last.xtype == "button"
      btn_style = @childs.last.config[:style]
      new_btn_style = btn_style.dup if btn_style
      new_btn_style ||= "{}"
      fix_style = "margin-left: #{@config[:labelWidth]+5}px; margin-bottom: 0.5em; }"
      new_btn_style.gsub!("}", fix_style)
      @childs.last.config[:style] = new_btn_style
    end
    @config.delete :labelWidth
  end

  super(at_deep)
end