class org.aswing.ext.DateGridLayout

function new(rows:Int, cols:Int, ?hgap:Int = 0, ?vgap:Int = 0): Void

function addLayoutComponent(comp:Component, constraints:Dynamic): Void

function getLayoutAlignmentX(target:Container): Float

function getLayoutAlignmentY(target:Container): Float

function invalidateLayout(target:Container): Void

function layoutContainer(target:Container): Void

function maximumLayoutSize(target:Container): IntDimension

function minimumLayoutSize(target:Container): IntDimension

function preferredLayoutSize(target:Container): IntDimension

function removeLayoutComponent(comp:Component): Void

function setMonth(indent:Int, days:Int): Void