Roo/bootstrap/layout/North.js






Roo.bootstrap.layout.North = function(config)
{
    config.region = 'north';
    config.cursor = 'n-resize';

    Roo.bootstrap.layout.Split.call(this, config);


    if(this.split){
        this.split.placement = Roo.bootstrap.SplitBar.TOP;
        this.split.orientation = Roo.bootstrap.SplitBar.VERTICAL;
        this.split.el.addClass("roo-layout-split-v");
    }
    var size = config.initialSize || config.height;
    if(typeof size != "undefined"){
        this.el.setHeight(size);
    }
};
Roo.extend(Roo.bootstrap.layout.North, Roo.bootstrap.layout.Split,
{
    orientation: Roo.bootstrap.SplitBar.VERTICAL,



    getBox : function(){
        if(this.collapsed){
            return this.collapsedEl.getBox();
        }
        var box = this.el.getBox();
        if(this.split){
            box.height += this.split.el.getHeight();
        }
        return box;
    },

    updateBox : function(box){
        if(this.split && !this.collapsed){
            box.height -= this.split.el.getHeight();
            this.split.el.setLeft(box.x);
            this.split.el.setTop(box.y+box.height);
            this.split.el.setWidth(box.width);
        }
        if(this.collapsed){
            this.updateBody(box.width, null);
        }
        Roo.bootstrap.layout.Region.prototype.updateBox.call(this, box);
    }
});