Bug 203974 [Markers] [Markers] markers view: Twistis on configure filter dialog not correctly laid out
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/provisional/views/markers/FiltersConfigurationDialog.java
while (filterIterator.hasNext()) {
									if (((MarkerFieldFilterGroup) filterIterator
											.next()).getName().equals(newText))
										return NLS
												.bind(
														MarkerMessages.filtersDialog_conflictingName,
														newText);
								}
								return null;
							}
						});
				newDialog.open();
				String newName = newDialog.getValue();
				if (newName != null) {
					createNewFilter(newName);
				}
			}
		});
		setButtonLayoutData(addNew);
		removeButton = new Button(buttons, SWT.PUSH);
		removeButton.setText(MarkerMessages.MarkerFilter_deleteSelectedName);
		removeButton.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent e) {
				removeFilters(filtersList.getSelection());
			}
		});
		setButtonLayoutData(removeButton);
		Button andButton = new Button(filtersComposite, SWT.RADIO);
		GridData data = new GridData(GridData.FILL_HORIZONTAL, SWT.NONE, true,
				false);