Sha256: 5f9ac826e7c100ef71383498dd85687f667fcb9bff2838b8024aadcec1ebc218
Contents?: true
Size: 664 Bytes
Versions: 7
Compression:
Stored size: 664 Bytes
Contents
class WidgetObserver
attr_reader :widget, :property
@@property_type_converters = {
:text => Proc.new { |value| value.to_s },
:items => Proc.new { |value| value.to_java :string}
}
def initialize model, property
@widget = model
@property = property
end
def update(value)
converted_value = value
converter = @@property_type_converters[@property.to_sym]
converted_value = converter.call(value) if converter
@widget.widget.send("set#{@property.camelcase(:upper)}", converted_value) unless evaluate_property == converted_value
end
def evaluate_property
@widget.widget.send(@property)
end
end
Version data entries
7 entries across 7 versions & 1 rubygems