[GROOVY-3470] In SwingBuidler bind() validator: attribute doesn't pass value as closure arg

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.6, 1.6.1, 1.7-beta-1
• Fix Version/s: 1.6.2, 1.7-beta-1
• Component/s: Swing
• Assignee: Daniel Ferrin
• Reporter: Daniel Ferrin
• Created: 15/Apr/09 19:50
• Updated: 14/May/09 10:49
• Resolved: 16/Apr/09 17:35

Description

This should work, but doesn't

        SwingBuilder swing = new SwingBuilder()
        def model = new BindableBean()

        def isInteger = { v ->
          try {
              Float.parseFloat(v)
              return true
          } catch (NumberFormatException ignore) {
              return false
          }
        }

        swing.actions {
          frame( title: "Binding test", size: [100,60]) {
            textField( id: "t1", text: bind(target:model, value:'123',
              targetProperty: "value", validator: isInteger, converter: Integer.&parseInt) )
          }
        }
        assert model.value == 123
        swing.t1.text = '1234'
        assert model.value == 1234
        swing.t1.text = 'Bogus'
        assert model.value == 1234
        swing.t1.text = '12345'
        assert model.value == 12345

The issue is that the validator is called without the source value, making the validator blind to values and quite useless