Class: PPCurses::SingleColumnDataSource

Inherits:
Object
  • Object
show all
Defined in:
lib/ppcurses/table_view.rb

Overview

Based on …

developer.apple.com/library/mac/documentation/Cocoa/Reference/ApplicationKit/Protocols/NSTableDataSource_Protocol/index.html#//apple_ref/occ/intf/NSTableViewDataSource

Direct Known Subclasses

MultipleColumnDataSource

Instance Method Summary collapse

Constructor Details

#initialize(values) ⇒ SingleColumnDataSource

Returns a new instance of SingleColumnDataSource.



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# File 'lib/ppcurses/table_view.rb', line 176

def initialize(values)
  @values = values
end

Instance Method Details

#number_of_rows_in_table(aTableView) ⇒ Object

Returns the number of records managed for aTableView by the data source object.



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# File 'lib/ppcurses/table_view.rb', line 182

def number_of_rows_in_table( aTableView)
  @values.length
end

#object_value_for(aTableview, column, row_index) ⇒ Object

Called by the table view to return the data object associated with the specified row and column.



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# File 'lib/ppcurses/table_view.rb', line 188

def object_value_for(aTableview, column, row_index)
  if  column > 0 then
    return nil
  end
   
  @values[row_index]
end