Class: RSwing::Components::Options

Inherits:
Object
  • Object
show all
Defined in:
lib/rswing/components/options.rb

Class Method Summary collapse

Class Method Details

.gui_options ⇒ Object

Hash of all valid default-values for rswing options.



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# File 'lib/rswing/components/options.rb', line 24

def self.gui_options
  {
    :enabled => true,
    :visible => true,
    :editable => true,
    :resizable => true,
    :modal => true,
    :double_buffer => true,
    :dialog_type => :info,
    :option_type => :yes_no,
    :option_values => ["Yes", "No"],
    :option_default_title => "Please select:",
    :icon => nil,
    :belongs_to => nil,
    :layout => nil,
    :layout_manager => nil,
    :title => nil,
    :name => nil,
    :font => nil,
    :doc => nil,
    :size => nil,
    :location => nil,
    :columns => 10,
    :text => "",
    :selected => false
  }
end

.value_for(hash) ⇒ Object

Returns the value of a key (which is given as the value of the hash). If the value to the key isn’t given in the hash, return the default-value from gui_options-hash.

  • Example:

    <tt>Options.value_for(options => :name)</tt>



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# File 'lib/rswing/components/options.rb', line 57

def self.value_for(hash)
  raise "Value must be a hash!" unless hash.kind_of? Hash
  hash.each_pair do |options_hash, option_key|
    # it should only be one pair specified,
    # so we can simply take the first and return the appropriate value
    return options_hash[option_key].nil? ? gui_options[option_key] : options_hash[option_key]
  end
end