public function render()
{
$width = $this->getWidth();
$result = array();
foreach ($this->children as $widget) {
$result = array_merge($result, $widget->render());
}
return parent::renderContent($result);
}
public function render()
{
$result = array();
$lines = explode("\n", $this->text);
$width = $this->getWidth();
foreach ($lines as $line) {
if ($this->uppercase) {
$line = strtoupper($line);
}
$result[] = $line;
}
return parent::renderContent($result);
}