Bug 61313 Platform native icons not used in dialogs
N20040506 For example the 'info' icon for operations in progress, the 'error' icon when an exception occurs, and the 'question' icon when asked to confirm a resource deletion. These used to use the native icons on Windows XP but now they look quite different and non-native. This is a fairly recent regression.
bundles/org.eclipse.jface/src/org/eclipse/jface/dialogs/Dialog.java
*/
	protected Control createContents(Composite parent) {
		
		Composite composite = new Composite(parent, 0);
		GridLayout layout = new GridLayout();
		layout.marginHeight = 0;
		layout.marginWidth = 0;
		layout.verticalSpacing = 0;
		composite.setLayout(layout);
		composite.setLayoutData(new GridData(GridData.FILL_BOTH));
		applyDialogFont(composite);
		
		initializeDialogUnits(composite);
		
		dialogArea = createDialogArea(composite);
		buttonBar = createButtonBar(composite);
		return composite;
	}
	/**
	 * Creates and returns the contents of the upper part of this dialog (above
	 * the button bar).
	 * <p>
	 * The <code>Dialog</code> implementation of this framework method creates
	 * and returns a new <code>Composite</code> with standard margins and
	 * spacing.
	 * </p>
	 * <p>
	 * The returned control's layout data must be an instance of
	 * <code>GridData</code>. This method must not modify the parent's
	 * layout.