colored scriptui button

color_scriptui_button.js

// via.
// http://forums.adobe.com/message/2327073

var u;
var dlg = new Window('dialog', 'Test');
var pnl = dlg.add('panel', u, 'My Panel');
var btn = pnl.add('button', u, 'My Button', {name:'ok'});
var btn2 = pnl.add('iconbutton', u, u, {name:'orange', style: 'toolbutton'});
btn2.size = [200,20];
btn2.fillBrush = btn2.graphics.newBrush( btn2.graphics.BrushType.SOLID_COLOR, [1, 0.7, 0, 0.5] );
btn2.text = "Hello, Harbs";
btn2.textPen = btn2.graphics.newPen (btn2.graphics.PenType.SOLID_COLOR,[0,0.5,0,1], 1);
btn2.onDraw = function(){
  with( this ) {
    graphics.drawOSControl();
    graphics.rectPath(0,0,size[0],size[1]);
    graphics.fillPath(fillBrush);
    if( text ) graphics.drawString(text,textPen,(size[0]-graphics.measureString (text,graphics.font,size[0])[0])/2,3,graphics.font);
  }
};
dlg.show();

ive tried this in 2020 and seems not working. :(