/**
* Render Header
*
* Renders the header of a column
*
* @access public
* @param Spark\Grid_Column_Header Header
* @return Spark\Grid_Column_Renderer_Interface
*/
public function render_header(\Grid_Column_Header $header)
{
// Build a checkbox
$checkbox = \Form::checkbox(null, 1, array('targets' => ($name = $header->get_column()->get_name()) ? $name : $header->get_column()->get_identifier() . '[]'));
// Set the rendered value
$header->set_rendered_value(html_tag('span', array('class' => 'header-checkbox'), $checkbox));
return $this;
}
/**
* Get Header
*
* Gets the header of the column
*
* @access public
* @return string Header
*/
public function get_header()
{
// Lazy load the header
if (!$this->_header) {
$this->_header = \Grid_Column_Header::factory()->set_grid($this->get_grid())->set_column($this)->set_data('header', $this->get_data('header'));
}
return $this->_header;
}
/**
* Render Header
*
* Renders the header of a column
*
* @access public
* @param Spark\Grid_Column_Header Header
* @return Spark\Grid_Column_Renderer_Interface
*/
public function render_header(\Grid_Column_Header $header)
{
// Standard header
$header->set_rendered_value(html_tag('span', array('class' => 'header', 'column' => $header->get_column()->get_index()), $header->get_original_value()));
return $this;
}
