public function printTiles()
{
print '
<div id="widget_scroll_container">';
foreach ($this->tile_containers as $index => $tile_container) {
print '
<div class="widget_container ' . $tile_container['size'] . (strlen($tile_container['theme']) ? $tile_container['theme'] : '') . '" data-num="' . $index . '">';
foreach ($tile_container['tiles'] as $tile_data) {
$tile = new Tile();
$tile->setName($tile_data['name']);
$tile->setSize($tile_data['size']);
$tile->setThumbnail($tile_data['thumbnail']);
$tile->setContent($tile_data['content']);
$tile->setUrl($tile_data['url']);
$tile->setTheme($tile_data['theme']);
$tile->setLink($tile_data['link']);
if (isset($tile_data['colour'])) {
$tile->setColour($tile_data['colour']);
}
$tile->display();
}
print '
</div>';
}
print '
</div>';
}