function mxTableLayoutHandle(index, isCol, state, layoutDims)
{
	this.index = index;
	this.isCol = isCol;
	this.bounds = new mxRectangle(0, 0, isCol? 2 : state.width, isCol? state.height : 2);
	this.dims = layoutDims;
	var cursor = isCol? 'col-resize' : 'row-resize'; 
	
	mxHandle.call(this, state, cursor);
}
Function: execute

Implements <mxGraphLayout.execute>.

Only children where <isVertexIgnored> returns false are taken into
account.