Description Benjamin Pasero 2006-11-09 17:23:17 EST

The new TreeColumnAdapter is really great. However I am seeing a bug, demonstrated by this snippet:

public class Main {
  public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setLayout(new FillLayout());

    Tree tree = new Tree(shell, SWT.NONE);
    tree.setHeaderVisible(true);

    TreeItem item1 = new TreeItem(tree, SWT.NONE);
    item1.setText("Item 1");

    for (int i = 0; i < 100; i++) {
      TreeItem item2 = new TreeItem(item1, SWT.NONE);
      item2.setText("Item 2");
    }
    TreeColumn col1 = new TreeColumn(tree, SWT.NONE);
    col1.setText("Col 1");

    TreeColumn col2 = new TreeColumn(tree, SWT.NONE);
    col2.setText("Col 2");

    TreeColumnAdapter adapter = new TreeColumnAdapter(tree);
    tree.addControlListener(adapter);

    adapter.addColumnData(new ColumnWeightData(60));
    adapter.addColumnData(new ColumnWeightData(40));

    shell.open();
    while (!shell.isDisposed()) {
      if (!display.readAndDispatch()) {
        display.sleep();
      }
    }
  }
}

Just expand the first item and notice the horizontal scrollbar appearing. This is unexpected. Also note that the horizontal bar is not going away, even when resizing the window.

Ben