/**
* Class Constructor
* @param $name = Name of the column in the database
* @param $label = Text label that will be shown in the header
* @param $align = Column align (left, center, right)
* @param $width = Column Width (pixels)
*/
public function __construct($name, $label, $align, $width = NULL)
{
$this->name = $name;
$this->label = $label;
$this->align = $align;
$this->width = (int) $width;
if ($align == 'left') {
$alignment = 0.0;
} else {
if ($align == 'center') {
$alignment = 0.5;
} else {
if ($align == 'right') {
$alignment = 1.0;
}
}
}
parent::__construct();
$this->renderer = new GtkCellRendererText();
if ($width) {
$this->renderer->set_property('width', $width);
parent::set_fixed_width($width);
}
$this->renderer->set_property('xalign', $alignment);
parent::pack_start($this->renderer, true);
parent::set_alignment($alignment);
parent::set_title($label);
$header_hbox = new GtkHBox();
$header_label = new GtkLabel($this->label);
$header_hbox->pack_start($header_label);
$this->sort_up = GtkImage::new_from_stock(GTK::STOCK_GO_UP, Gtk::ICON_SIZE_MENU);
$this->sort_down = GtkImage::new_from_stock(GTK::STOCK_GO_DOWN, Gtk::ICON_SIZE_MENU);
$header_hbox->pack_start($this->sort_up);
$header_hbox->pack_start($this->sort_down);
$header_hbox->show_all();
// hide the ordering images
$this->sort_up->hide();
$this->sort_down->hide();
parent::set_widget($header_hbox);
}
