Class: FormTable

Inherits:
Object show all
Includes:
Glimmer
Defined in:
lib/roebe/gui/glimmer/examples/003_form_table_example.rb

Defined Under Namespace

Classes: Contact

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ FormTable

Returns a new instance of FormTable.



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# File 'lib/roebe/gui/glimmer/examples/003_form_table_example.rb', line 10

def initialize
  @contacts = [
    Contact.new('Lisa Sky', '[email protected]', '720-523-4329', 'Denver', 'CO'),
    Contact.new('Jordan Biggins', '[email protected]', '617-528-5399', 'Boston', 'MA'),
    Contact.new('Mary Glass', '[email protected]', '847-589-8788', 'Elk Grove Village', 'IL'),
    Contact.new('Darren McGrath', '[email protected]', '206-539-9283', 'Seattle', 'WA'),
    Contact.new('Melody Hanheimer', '[email protected]', '213-493-8274', 'Los Angeles', 'CA'),
  ]
end

Instance Attribute Details

#city ⇒ Object

Returns the value of attribute city.



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# File 'lib/roebe/gui/glimmer/examples/003_form_table_example.rb', line 8

def city
  @city
end

#contacts ⇒ Object

Returns the value of attribute contacts.



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# File 'lib/roebe/gui/glimmer/examples/003_form_table_example.rb', line 8

def contacts
  @contacts
end

#email ⇒ Object

Returns the value of attribute email.



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# File 'lib/roebe/gui/glimmer/examples/003_form_table_example.rb', line 8

def email
  @email
end

#filter_value ⇒ Object

Returns the value of attribute filter_value.



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# File 'lib/roebe/gui/glimmer/examples/003_form_table_example.rb', line 8

def filter_value
  @filter_value
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/roebe/gui/glimmer/examples/003_form_table_example.rb', line 8

def name
  @name
end

#phone ⇒ Object

Returns the value of attribute phone.



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# File 'lib/roebe/gui/glimmer/examples/003_form_table_example.rb', line 8

def phone
  @phone
end

#state ⇒ Object

Returns the value of attribute state.



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# File 'lib/roebe/gui/glimmer/examples/003_form_table_example.rb', line 8

def state
  @state
end

Instance Method Details

#launch ⇒ Object 



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# File 'lib/roebe/gui/glimmer/examples/003_form_table_example.rb', line 20

def launch
  window('Contacts', 600, 600) {
    margined true
    
    vertical_box {
      form {
        stretchy false
        
        entry {
          label 'Name'
          text <=> [self, :name] # bidirectional data-binding between entry text and self.name
        }
        
        entry {
          label 'Email'
          text <=> [self, :email]
        }
        
        entry {
          label 'Phone'
          text <=> [self, :phone]
        }
        
        entry {
          label 'City'
          text <=> [self, :city]
        }
        
        entry {
          label 'State'
          text <=> [self, :state]
        }
      }
      
      button('Save Contact') {
        stretchy false
        
        on_clicked do
          new_row = [name, email, phone, city, state]
          if new_row.map(&:to_s).include?('')
            msg_box_error('Validation Error!', 'All fields are required! Please make sure to enter a value for all fields.')
          else
            @contacts << Contact.new(*new_row) # automatically inserts a row into the table due to explicit data-binding
            @unfiltered_contacts = @contacts.dup
            self.name = '' # automatically clears name entry through explicit data-binding
            self.email = ''
            self.phone = ''
            self.city = ''
            self.state = ''
          end
        end
      }
      
      search_entry {
        stretchy false
        # bidirectional data-binding of text to self.filter_value with after_write option
        text <=> [self, :filter_value,
          after_write: ->(filter_value) { # execute after write to self.filter_value
            @unfiltered_contacts ||= @contacts.dup
            # Unfilter first to remove any previous filters
            self.contacts = @unfiltered_contacts.dup # affects table indirectly through explicit data-binding
            # Now, apply filter if entered
            unless filter_value.empty?
              self.contacts = @contacts.filter do |contact| # affects table indirectly through explicit data-binding
                contact.members.any? do |attribute|
                  contact[attribute].to_s.downcase.include?(filter_value.downcase)
                end
              end
            end
          }
        ]
      }
      
      table {
        text_column('Name')
        text_column('Email')
        text_column('Phone')
        text_column('City')
        text_column('State')
  
        editable true
        cell_rows <=> [self, :contacts] # explicit data-binding to self.contacts Modal Array, auto-inferring model attribute names from underscored table column names by convention
        
        on_changed do |row, type, row_data|
          puts "Row #{row} #{type}: #{row_data}"
          $stdout.flush # for Windows
        end
        
        on_edited do |row, row_data| # only fires on direct table editing
          puts "Row #{row} edited: #{row_data}"
          $stdout.flush # for Windows
        end
      }
    }
  }.show
end