Пример #1
0
 public void destroyColumnWithOption(Column column, Object option) {
   for (Widget widget : policy.getColumns()) {
     if (column.equals(widget.getData(Column.class.getName())) //
         && (option == null || option.equals(widget.getData(OPTIONS_KEY)))) {
       try {
         policy.setRedraw(false);
         widget.dispose();
       } finally {
         policy.getViewer().refresh();
         policy.setRedraw(true);
       }
       break;
     }
   }
 }
 protected void controlChanged(Widget widget) {
   ComboData data = (ComboData) widget.getData();
   if (widget instanceof Combo) {
     data.setIndex(((Combo) widget).getSelectionIndex());
   } else {
     return;
   }
 }
Пример #3
0
  private String serialize() {
    StringBuilder buf = new StringBuilder();

    Widget sortedColumn = policy.getSortColumn();

    for (int index : policy.getColumnOrder()) {
      Widget col = policy.getColumn(index);
      Column column = (Column) col.getData(Column.class.getName());
      buf.append(column.getId()).append('=');

      Object option = col.getData(OPTIONS_KEY);
      if (option != null) buf.append(option).append('|');
      if (col.equals(sortedColumn)) buf.append(policy.getSortDirection()).append('$');

      buf.append(policy.getWidth(col)).append(';');
    }
    return buf.toString();
  }
Пример #4
0
  private void doRemoveGroup(String group) {
    try {
      policy.setRedraw(false);

      for (Widget col : policy.getColumns()) {
        Column column = (Column) col.getData(Column.class.getName());
        if (group.equals(column.getGroupLabel())) col.dispose();
      }
    } finally {
      policy.getViewer().refresh();
      policy.setRedraw(true);
    }
  }
 @Override
 protected List getSelectionFromWidget() {
   if (virtualManager != null) {
     return getVirtualSelection();
   }
   Widget[] items = doGetSelection();
   ArrayList list = new ArrayList(items.length);
   for (int i = 0; i < items.length; i++) {
     Widget item = items[i];
     Object e = item.getData();
     if (e != null) {
       list.add(e);
     }
   }
   return list;
 }
 /* (non-Javadoc)
  * @see edu.berkeley.eduride.isa.ui.viewsupport.ResourceToItemsMapper.IContentViewerAccessor#doUpdateItem(org.eclipse.swt.widgets.Widget)
  */
 public void doUpdateItem(Widget item) {
   doUpdateItem(item, item.getData(), true);
 }
Пример #7
0
  @Override
  public void menuAboutToShow(IMenuManager manager) {
    final Map<Column, List<Object>> visible = new HashMap<Column, List<Object>>();
    for (Widget col : policy.getColumns()) {
      Column column = (Column) col.getData(Column.class.getName());
      if (column.hasOptions()) {
        List<Object> options = visible.get(column);
        if (options == null) {
          options = new ArrayList<Object>();
          visible.put(column, options);
        }
        options.add(col.getData(OPTIONS_KEY));
      } else {
        visible.put(column, null);
      }
    }

    Map<String, IMenuManager> groups = new HashMap<String, IMenuManager>();

    for (final Column column : columns) {
      IMenuManager managerToAdd = manager;

      // create a sub-menu for each group label
      if (column.getGroupLabel() != null) {
        managerToAdd = groups.get(column.getGroupLabel());

        if (managerToAdd == null) {
          managerToAdd = new MenuManager(column.getGroupLabel());
          groups.put(column.getGroupLabel(), managerToAdd);
          manager.add(managerToAdd);
        }
      }

      if (column.hasOptions()) {
        List<Object> options = visible.get(column);

        MenuManager subMenu = new MenuManager(column.getMenuLabel());

        for (final Object option : column.getOptions()) {
          boolean isVisible = options != null && options.contains(option);
          String label = MessageFormat.format(column.getOptionsMenuLabel(), option);
          addShowHideAction(subMenu, column, label, isVisible, option);
        }

        managerToAdd.add(subMenu);
      } else {
        addShowHideAction(
            managerToAdd, column, column.getMenuLabel(), visible.containsKey(column), null);
      }
    }

    addMenuAddGroup(groups, visible);

    manager.add(new Separator());

    manager.add(
        new Action(Messages.MenuResetColumns) {
          @Override
          public void run() {
            doResetColumns();
          }
        });
  }