gistfile1.txt

private function setBitmapState(state:String)
{
    if (state == null)
        return;
    
    #if !sys
    if (Assets.exists(state))
    #else
    if (FileSystem.exists(state))
    #end
        _bmp.bitmapData = Assets.getBitmapData(state);
}

private function redraw()
{
    graphics.clear();
    
    _renderHeight = _label.height + (padding * 2);
    _label.x = padding;
    _label.y = padding;
    
    if (_bmp.bitmapData != null)
    {
        _bmp.visible = true;
        _renderWidth = _bmp.width;
        _bmp.height = _renderHeight;
    }
    else
    {
        if (_down)
            graphics.beginFill(_downColor);
        else if (_over)
            graphics.beginFill(_overColor);
        else
            graphics.beginFill(_baseColor);
        
        graphics.drawRect(0, 0, renderWidth, renderHeight);
    }
}