示例#1
0
 public void preserveValues(final Widget widget) {
   Tree tree = (Tree) widget;
   ControlLCAUtil.preserveValues((Control) widget);
   IWidgetAdapter adapter = WidgetUtil.getAdapter(tree);
   adapter.preserve(PROP_SELECTION_LISTENERS, Boolean.valueOf(SelectionEvent.hasListener(tree)));
   adapter.preserve(PROP_HEADER_HEIGHT, new Integer(tree.getHeaderHeight()));
   adapter.preserve(PROP_HEADER_VISIBLE, Boolean.valueOf(tree.getHeaderVisible()));
   int[] values = tree.getColumnOrder();
   Integer[] columnOrder = new Integer[values.length];
   for (int i = 0; i < values.length; i++) {
     columnOrder[i] = new Integer(values[i]);
   }
   adapter.preserve(PROP_COLUMN_ORDER, columnOrder);
   adapter.preserve(PROP_SCROLL_LEFT, getScrollLeft(tree));
   adapter.preserve(PROP_HAS_H_SCROLL_BAR, hasHScrollBar(tree));
   adapter.preserve(PROP_HAS_V_SCROLL_BAR, hasVScrollBar(tree));
   WidgetLCAUtil.preserveCustomVariant(tree);
 }