Bug 213139 [Markers] Forms in problems filtering configuration dialog doesn't grab vertical space
type list in marker filtering configuration dialog doesn't grab vertical space
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/TypesConfigurationArea.java
}
		});
		Composite buttonComposite = new Composite(composite, SWT.NONE);
		GridLayout buttonLayout = new GridLayout();
		buttonLayout.marginWidth = 0;
		buttonComposite.setLayout(buttonLayout);
		GridData buttonsData = new GridData();
		buttonsData.verticalAlignment = GridData.BEGINNING;
		buttonComposite.setLayoutData(buttonsData);
		Button selectAllButton = new Button(buttonComposite, SWT.PUSH);
		selectAllButton.setText(MarkerMessages.filtersDialog_selectAllTypes);
		selectAllButton.addSelectionListener(getSelectAllButtonListener(
				typesContentProvider, true));
		setButtonLayoutData(selectAllButton);
		Button deselectAllButton = new Button(buttonComposite, SWT.PUSH);
		deselectAllButton
				.setText(MarkerMessages.filtersDialog_deselectAllTypes);
		deselectAllButton.addSelectionListener(getSelectAllButtonListener(
				typesContentProvider, false));
		setButtonLayoutData(deselectAllButton);
	}
	/**
	 * Get the listener for select all and deselect all.
	 * 
	 * @param typesContentProvider
	 * @param checked
	 *            the check state to set
	 * @return SelectionListener
	 */
	private SelectionListener getSelectAllButtonListener(