Returns the receiver's minutes.
<p>
Minutes is an integer between 0 and 59.
</p>
@return an integer between 0 and 59
@exception SWTException <ul>
<li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
<li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
</ul>
Returns the receiver's minutes. <p> Minutes is an integer between 0 and 59. </p>
@return an integer between 0 and 59
@exception SWTException <ul> <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> </ul>