Class: Reactive::View::Wx::Helpers::ModelListCtrl

Inherits:
Wx::ListCtrl
  • Object
show all
Defined in:
lib/helpers/model_list_ctrl_class.rb

Defined Under Namespace

Classes: SelectedItemDataCollection

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(parent, model, collection, options = {}) ⇒ ModelListCtrl

Returns a new instance of ModelListCtrl.



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# File 'lib/helpers/model_list_ctrl_class.rb', line 38

def initialize(parent, model, collection, options = {})
  super(parent, options.merge(:style => Wx::LC_REPORT))
  @model = model
  
  evt_list_col_click(self) {|event| sort_items{|a,b| nil_aware_comparaison(a.send(@columns[event.get_column].name), b.send(@columns[event.get_column].name))} }
  bind self, :list_item_activated => {:link => {:controller => model.to_s.downcase.pluralize, :action => 'show'}, :late => proc{|params, event| params[:id] = get_item_data(event.get_index).id} }
  
  @columns = @model.content_columns
  @other_columns = @model.content_columns.dup
  @first_column = @other_columns.shift
  set_columns(@model.content_columns.map(&:human_name))
  
  append_items(collection) if collection
end

Instance Attribute Details

#model ⇒ Object (readonly)

Returns the value of attribute model.



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# File 'lib/helpers/model_list_ctrl_class.rb', line 5

def model
  @model
end

Instance Method Details

#append_item(record) ⇒ Object 



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# File 'lib/helpers/model_list_ctrl_class.rb', line 58

def append_item(record)
  index = get_item_count
  insert_item(index, record.send(@first_column.name).to_s)
  set_item_data(index, record)
  col_index = 0
  @other_columns.each {|column| set_item(index, col_index+=1, record.send(column.name).to_s)}
end

#append_items(collection) ⇒ Object 



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# File 'lib/helpers/model_list_ctrl_class.rb', line 66

def append_items(collection)
  collection.each {|record| append_item(record)}
end

#selected_records ⇒ Object

returns the currently selected record (Used to determine allowed toolbar actions)



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# File 'lib/helpers/model_list_ctrl_class.rb', line 34

def selected_records
  selected_data.collect
end

#set_columns(columns) ⇒ Object 



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# File 'lib/helpers/model_list_ctrl_class.rb', line 53

def set_columns(columns)
  index = -1
  columns.each {|column| insert_column(index+=1, column)}
end