Bug 113788 [Markers] Multi-QuickFix dialog needs a select/deselect all button
In the case where many items appear in the list it would be nice to be able to de-select all and select all.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/MarkerResolutionDialog.java
private ProgressMonitorPart progressPart;
	/**
	 * Create a new instance of the receiver with the given resolutions.
	 * 
	 * @param shell
	 * @param marker the marker to show
	 * @param newResolutions
	 */
	public MarkerResolutionDialog(Shell shell,IMarker marker,
			IMarkerResolution[] newResolutions) {
		super(shell);
		markers.add(marker);
		resolutions = newResolutions;
	}
	
	/* (non-Javadoc)
	 * @see org.eclipse.jface.window.Window#configureShell(org.eclipse.swt.widgets.Shell)
	 */
	protected void configureShell(Shell newShell) {
		super.configureShell(newShell);
		newShell.setText(MarkerMessages.resolveMarkerAction_dialogTitle);
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.dialogs.TitleAreaDialog#createDialogArea(org.eclipse.swt.widgets.Composite)
	 */
	protected Control createDialogArea(Composite parent) {
		Composite control = (Composite) super.createDialogArea(parent);
		control.setLayout(new GridLayout());