How to set DataGrid one cell colour

Question

I want to set one cell colour in DataGrid,for example,when a
set a CheckBox in DataGrid ,I want letset this Cell's colour
change

Answer 1

One way to work around this, might be to create your own
cellrenderer with an extra backround movie clip. So as you pass the
value of the check box, either you set the fill color of the BG
movie clip or just hide/show the BG clip.
I hope the following brief script might be of help,
class myCell extends UIComponent
var bg:MovieClip;
var cBox:CheckBox;
function createChildren(Void) : Void
// Create a new CheckBox
// Create a new Background Clip
bg = this.createEmptyMovieClip("bg_mc" , 0);
bg.beginFill(color, fill);
bg.moveTo(0, 0);
bg.lineTo(4, 0);
bg.lineTo(4, 4);
bg.lineTo(0, 4);
bg.lineTo(0, 0);
bg.endFill();
size();
function size(Void) : Void
super.size();
this["bg_mc"]._width = width;
this["bg_mc"]._height = height;
invalidate();
function setValue(cellVal) : Void
if (cellVal == true)
bg._visible = true;
else
bg._visible = false;
Notes: BG: is the background movie clip.
You will need to use AS based cellrenderer