This toolbar has “confirm”, “cancel”, “print”, “exit” buttons.

Please note that the most important buttons have an accesskey.

From within a p4a_mask constructor:

$this->build("p4a_simple_toolbar", "toolbar");
$this->toolbar->setMask($this);

If you want your toolbar to be displayed in the top zone, remember to add this line to your p4a_mask constructor:

$this->display("top", $this->toolbar);