Detect If Window is Split

Many times, it is necessary to know whether a view is currently split or not. This method will return TRUE if the view is split and FALSE if it is not.

NOTE: It does NOT detect multiple views, so don't use it to determine whether UpdateAllViews should be called!

int CMySplitterView::IsSplit(void)
{
	CSplitterWnd * parent;
	parent = (CSplitterWnd*)GetParent();
	int rows = parent->GetRowCount();
	if (rows > 1)
	{
		return TRUE;
	}
	int cols = parent->GetColumnCount();
	if (cols > 1)
	{
		return(TRUE);
	}
	return FALSE;
}

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