[GROOVY-4474] Enhanced SwingBuilder to add a columnModel into a table, added cellEditor support to tables and trees, implemented optional DefaultRenderer-behaviour for cellRenderers

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.7.5, 1.8-beta-2
• Fix Version/s: 1.7.6, 1.8-beta-3
• Component/s: Swing
• Flags: Patch
• Assignee: Hamlet D'Arcy
• Reporter: Alexander Klein
• Created: 12/Oct/10 08:43
• Updated: 05/Apr/15 14:44
• Resolved: 17/Oct/10 02:25

Description

Features in this patch:

• Definition of a columnModel in a table (important when using custom tableModel or glazedLists)
• Value of a column is used as identifier
• property width does not set the width, but minWidth, preferredWidth and maxWidth
  if with is a Number:
  set all three to this width to define it as fixed width
  if with is a Collection with ...:
  ... 3 values: set min, preferred, max
  ... 2 values: set min, preferred
  ... 1 value : set preferred
• columns may contain a cellRenderer, a headerRenderer and a cellEditor element
• cellRenderer, headerRenderer and cellEditor deliver the Component created by the default behaviour as rendercomponent if not specified
• cellRenderer and cellEditor now work for JTree aswell

Example:

    new SwingBuilder.edt {
      frame(id: 'test', title: 'Frame', size: [300, 300], show: true) {
        borderLayout()
        def data = [ ['Chang', 'Peng', 30], ['John', 'Doe', 17], ['Hans', 'Meyer', 25]] as Object[][]
        scrollPane {
          table(new JTable(data, ['name', 'prename', 'age'] as Object[])) {
            columnModel {
              column('name', modelIndex: 0, headerValue: 'Lastname', width: [100, 150, 250]) {
                headerRenderer {
                  onRender { children[0].text = value.toUpperCase() }
                }
              }
              column('prename', modelIndex: 1, headerValue: 'Prename', width: [100, 150]) {
                cellRenderer {
                  label(foreground: java.awt.Color.RED)
                  onRender { children[0].text = value }
                }
              }
              column('age', modelIndex: 2, headerValue: 'Age', width: 70) {
                cellEditor {
                  prepareEditor { children[0].text = value*2 }
                  getEditorValue { children[0].text.toInteger() }
                }
              }
            }
          }
        }
      }
    }