/** * Returns <code>true</code> if the receiver is visible, and <code>false</code> otherwise. * * <p>If one of the receiver's ancestors is not visible or some other condition makes the receiver * not visible, this method may still indicate that it is considered visible even though it may * not actually be showing. * * @return the receiver's visibility state * @exception SWTException * <ul> * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver * </ul> */ public boolean getVisible() { checkWidget(); return (!OS.QWidget_isHidden(handle)); }