Bug 173027 [KeyBindings] Ctrl+Enter for preview does not work (maximizes editor)
I20070206-0010. Ctrl+Enter for preview does not work (maximizes editor). This should be fixed as it is prominent in the new Rename popup.
bundles/org.eclipse.jface/src/org/eclipse/jface/bindings/keys/SWTKeySupport.java
* Converts the given event into an SWT accelerator value -- considering the
	 * modified character without the shift modifier. This is the second
	 * accelerator value that should be checked when processing incoming key
	 * events. Key strokes with alphabetic natural keys are run through
	 * <code>convertEventToUnmodifiedAccelerator</code>.
	 * 
	 * @param event
	 *            The event to be converted; must not be <code>null</code>.
	 * @return The combination of the state mask without shift, and the modified
	 *         character.
	 */
	public static final int convertEventToUnshiftedModifiedAccelerator(
			final Event event) {
		
		if (Character.isLetter((char) event.keyCode)) {
			return convertEventToUnmodifiedAccelerator(event);
		}
		int modifiers = event.stateMask & (SWT.MODIFIER_MASK ^ SWT.SHIFT);
		char character = topKey(event);
		return modifiers + toUpperCase(character);
	}
	/**
	 * Given a key stroke, this method provides the equivalent SWT accelerator
	 * value. The functional inverse of
	 * <code>convertAcceleratorToKeyStroke</code>.
	 * 
	 * @param keyStroke
	 *            The key stroke to convert; must not be <code>null</code>.
	 * @return The SWT accelerator value
	 */