Java 类org.eclipse.jface.viewers.ColorCellEditor 实例源码

@Override
protected TreeViewer createTreeViewer(Composite parent) {
  TreeViewer result = super.createTreeViewer(parent);

  // Initialize the table.
  Tree tree = result.getTree();
  tree.setHeaderVisible(true);
  tree.setToolTipText("Node Display Properties");
  EditColTableDef.setupTree(TABLE_DEF, tree);

  // Configure cell editing.
  CellEditor[] cellEditors = new CellEditor[TABLE_DEF.length];
  cellEditors[INDEX_NAME] = null;
  cellEditors[INDEX_SELECTED] = new CheckboxCellEditor(tree);
  cellEditors[INDEX_XPOS] = new TextCellEditor(tree);
  cellEditors[INDEX_YPOS] = new TextCellEditor(tree);
  cellEditors[INDEX_VISIBLE] = new CheckboxCellEditor(tree);
  cellEditors[INDEX_SIZE] = new ComboBoxCellEditor(
      tree, buildSizeOptions());
  cellEditors[INDEX_COLOR] = new ColorCellEditor(tree);

  result.setCellEditors(cellEditors);
  result.setLabelProvider(new PartLabelProvider());
  result.setColumnProperties(EditColTableDef.getProperties(TABLE_DEF));
  result.setCellModifier(new PartCellModifier());

  return result;
}

public EdgeDisplayTableControl(Composite parent) {
  super(parent, SWT.NONE);
  setLayout(Widgets.buildContainerLayout(1));

  propViewer = new TableViewer(this,
      SWT.FULL_SELECTION | SWT.MULTI | SWT.BORDER | SWT.V_SCROLL);

  // Layout embedded table
  Table propTable = propViewer.getTable();
  propTable.setLayoutData(Widgets.buildGrabFillData());

  // initialize the table
  propTable.setHeaderVisible(true);
  propTable.setToolTipText("Edge Display Properties");
  EditColTableDef.setupTable(TABLE_DEF, propTable);

  // Configure cell editing
  CellEditor[] cellEditors = new CellEditor[TABLE_DEF.length];
  cellEditors[INDEX_NAME] = null;
  cellEditors[INDEX_HEAD] = null;
  cellEditors[INDEX_TAIL] = null;
  cellEditors[INDEX_COLOR] = new ColorCellEditor(propTable);
  cellEditors[INDEX_STYLE] = new ComboBoxCellEditor(propTable,
      toString(EdgeDisplayProperty.LineStyle.values(), true));
  cellEditors[INDEX_ARROWHEAD] = new ComboBoxCellEditor(propTable,
      toString(EdgeDisplayProperty.ArrowheadStyle.values(), true));

  propViewer.setCellEditors(cellEditors);
  propViewer.setLabelProvider(new EdgeDisplayLabelProvider());
  propViewer.setColumnProperties(EditColTableDef.getProperties(TABLE_DEF));
  propViewer.setCellModifier(new EdgeDisplayCellModifier());
  propViewer.setContentProvider(ArrayContentProvider.getInstance());

  configSorters(propTable);
}

public RelationDisplayTableControl(Composite parent) {
  super(parent, SWT.NONE);
  setLayout(Widgets.buildContainerLayout(1));

  propViewer = new TableViewer(this,
      SWT.FULL_SELECTION | SWT.MULTI | SWT.BORDER | SWT.V_SCROLL);

  // Layout embedded table
  Table propTable = propViewer.getTable();
  propTable.setLayoutData(Widgets.buildGrabFillData());

  // initialize the table
  propTable.setHeaderVisible(true);
  propTable.setToolTipText("Relations Display Properties");
  EditColTableDef.setupTable(TABLE_DEF, propTable);

  // Configure cell editing
  CellEditor[] cellEditors = new CellEditor[TABLE_DEF.length];
  cellEditors[INDEX_NAME] = null;
  cellEditors[INDEX_SOURCE] = null;
  cellEditors[INDEX_COLOR] = new ColorCellEditor(propTable);
  cellEditors[INDEX_STYLE] = new ComboBoxCellEditor(propTable,
      toString(EdgeDisplayProperty.LineStyle.values(), true));
  cellEditors[INDEX_ARROWHEAD] = new ComboBoxCellEditor(propTable,
      toString(EdgeDisplayProperty.ArrowheadStyle.values(), true));

  propViewer.setCellEditors(cellEditors);
  propViewer.setLabelProvider(new EdgeDisplayLabelProvider());
  propViewer.setColumnProperties(EditColTableDef.getProperties(TABLE_DEF));
  propViewer.setCellModifier(new EdgeDisplayCellModifier());

  // TODO: Add column sorters, filters?
  configSorters(propTable);

  // Configure content last: use updateTable() to render relations
  propViewer.setContentProvider(ArrayContentProvider.getInstance());
}

@Override
public Control construct(Composite parent) {
    // TODO Auto-generated method stub
    parent.setLayout(new GridLayout(1, false));
    Button newPerson = new Button(parent, SWT.PUSH);
    newPerson.setText("Create New Person");

    final TableViewer tv = new TableViewer(parent, SWT.FULL_SELECTION);
    tv.setContentProvider(new PersonContentProvider());
    tv.setLabelProvider(new StudentLabelProvider());
    tv.setInput(studentList);
    Table table = tv.getTable();
    table.setLayoutData(new GridData(GridData.FILL_BOTH));

    new TableColumn(table, SWT.CENTER).setText(NAME);
    new TableColumn(table, SWT.CENTER).setText(MALE);
    new TableColumn(table, SWT.CENTER).setText(AGE);
    new TableColumn(table, SWT.CENTER).setText(SHIRT_COLOR);

    for (int i = 0, n = table.getColumnCount(); i < n; i++) {
        table.getColumn(i).pack();
    }

    table.setHeaderVisible(true);
    table.setLinesVisible(true);

    newPerson.addSelectionListener(new SelectionAdapter() {
        @SuppressWarnings("unchecked")
        public void widgetSelected(SelectionEvent event) {
            Student p = new Student();
            p.setName("Name");
            p.setMale(true);
            p.setAgeRange(Integer.valueOf("0"));
            p.setShirtColor(new RGB(255, 0, 0));
            studentList.add(p);
            tv.refresh();
        }
    });

    CellEditor[] editors = new CellEditor[4];
    editors[0] = new TextCellEditor(table);
    editors[1] = new CheckboxCellEditor(table);
    editors[2] = new ComboBoxCellEditor(table, AgeRange.INSTANCES, SWT.READ_ONLY);
    editors[3] = new ColorCellEditor(table);

    tv.setColumnProperties(PROPS);
    tv.setCellModifier(new StudentCellModifier(tv));
    tv.setCellEditors(editors);

    return null;
}