Sha256: b6058c4ac8847ae08cdf1ee721b56d32eb4cb88b8bc73af4e97ef33f58eb90ea
Contents?: true
Size: 996 Bytes
Versions: 10
Compression:
Stored size: 996 Bytes
Contents
require 'clevic/table_index.rb'
require 'gather'
module Clevic
class SwingTableIndex
include TableIndex
include Gather
def initialize( model, row, column )
@model, @row, @column = model, row.to_i, column.to_i
end
attr_accessor :model
property :row, :column
def valid?
row != -1 && column != -1 && model != nil
end
def self.invalid
new( nil, -1, -1 )
end
def choppy( *args, &block )
return self unless self.valid?
copied = clone.gather( *args, &block )
# TODO this is mostly shared with Qt
# convert a column name to a column index
unless copied.column.is_a?( Numeric )
copied.column = model.field_column( copied.column )
end
# return an invalid index if it's out of bounds,
# or the copied index if it's OK.
if copied.row >= model.row_count || copied.column >= model.column_count
self.class.invalid
else
copied
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems