src/Element/Panel.php
public function init()
    {
        $this->element = new wxPanel(null, wxID_ANY, wxDefaultPosition, new wxSize($this->width, $this->height), wxTAB_TRAVERSAL, $this->title);
    }
public function init()
    {
        $this->element = new wxPanel(null, wxID_ANY, wxDefaultPosition, new wxSize($this->width, $this->height), wxTAB_TRAVERSAL, $this->title);
    }
Initialise the object

@return void