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Contents
module Clevic
class CellRenderer < javax.swing.table.DefaultTableCellRenderer
def initialize( table_view )
super()
@table_view = table_view
end
def getTableCellRendererComponent( table, value, selected, has_focus, row_index, column_index )
index = table.model.create_index( row_index, column_index )
component = super( table, index.display_value, selected, has_focus, row_index, column_index )
# set alignment
component.horizontal_alignment = index.field.swing_alignment
# set text colour
component.foreground =
case
# read-only
when index.field.read_only? || index.entity.andand.readonly? || @table_view.model.read_only?
java.awt.Color.lightGray
# errors
when index.entity.errors.has_key?( index.field.id )
java.awt.Color.red
# whatever the view says
else
index.field.foreground_for( index.entity )
end
# set tooltip
component.tool_tip_text = index.tooltip
component
rescue
puts $!.backtrace
puts $!.message
puts index.entity.inspect
nil
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems