Source for file TDropDown.php

Documentation is available at TDropDown.php

<?php
namespace Adianti\Widget\Util;
use Adianti\Core\AdiantiCoreTranslator;
use Adianti\Control\TAction;
use Adianti\Widget\Base\TElement;
use Adianti\Widget\Base\TScript;
use Adianti\Widget\Util\TImage;
/**
* TDropDown Widget
*
* @version 7.4
* @package widget
* @subpackage util
* @author Pablo Dall'Oglio
* @copyright Copyright (c) 2006 Adianti Solutions Ltd. (http://www.adianti.com.br)
* @license http://www.adianti.com.br/framework-license
*/
class TDropDown extends TElement
{
protected $elements;
private $button;
/**
* Class Constructor
* @param $title Dropdown title
* @param $icon Dropdown icon
*/
public function __construct($label, $icon = NULL, $use_caret = FALSE, $title = '', $height = null)
{
parent::__construct('div');
$this->{'class'} = 'btn-group';
$this->{'style'} = 'display:inline-block; -moz-user-select: none; -webkit-user-select:none; user-select:none;';
$button = new TElement('button');
$button->{'data-toggle'} = 'dropdown';
$button->{'class'} = 'btn btn-default btn-sm dropdown-toggle';
$this->button = $button;
if ($icon)
{
$button->add(new TImage($icon));
}
if ($title)
{
$button->{'title'} = $title;
}
$button->add($label);
if ($use_caret)
{
$span = new TElement('span');
$span->{'class'} = 'fa fa-chevron-down';
$span->{'style'} = 'margin-left: 3px';
$button->add($span);
}
parent::add($button);
//$this->id = 'tdropdown_' . mt_rand(1000000000, 1999999999);
$this->elements = new TElement('ul');
$this->elements->{'class'} = 'dropdown-menu pull-left';
$this->elements->{'aria-labelledby'} = 'drop2';
$this->elements->{'widget'} = 'tdropdown';
if (!empty($height))
{
$this->elements->{'style'} = "height:{$height}px;overflow:auto";
}
parent::add($this->elements);
}
/**
* Define the pull side
* @side left/right
*/
public function setPullSide($side)
{
$this->elements->{'class'} = "dropdown-menu pull-{$side} dropdown-menu-{$side}";
}
/**
* Define the button size
* @size sm (small) lg (large)
*/
public function setButtonSize($size)
{
$this->button->{'class'} = "btn btn-default btn-{$size} dropdown-toggle";
}
/**
* Define the button class
* @class CSS class
*/
public function setButtonClass($class)
{
$this->button->{'class'} = $class;
}
/**
* Returns the dropdown button
*/
public function getButton()
{
return $this->button;
}
/**
* Add an action
* @param $title Title
* @param $action Action (TAction or string Javascript action)
* @param $icon Icon
*/
public function addAction($title, $action, $icon = NULL, $popover = '', $add = true)
{
$li = new TElement('li');
// $li->{'class'} = "dropdown-item";
$link = new TElement('a');
if ($action instanceof TAction)
{
$link->{'href'} = $action->serialize();
$link->{'generator'} = "adianti";
}
else if (is_string($action))
{
$link->{'onclick'} = $action;
}
$link->{'style'} = 'cursor: pointer';
if ($popover)
{
$link->{'title'} = $popover;
}
if ($icon)
{
$image = is_object($icon) ? clone $icon : new TImage($icon);
$image->{'style'} .= ';padding: 4px';
$link->add($image);
}
$span = new TElement('span');
$span->add($title);
$link->add($span);
$li->add($link);
if ($add)
{
$this->elements->add($li);
}
return $li;
}
/**
* Add an action
* @param $title Title
* @param $action Action (TAction or string Javascript action)
* @param $icon Icon
*/
public function addPostAction($title, $action, $form, $icon = NULL, $popover = '', $add = true)
{
$li = new TElement('li');
$link = new TElement('a');
if ($action instanceof TAction)
{
$url = $action->serialize(FALSE);
if ($action->isStatic())
{
$url .= '&static=1';
}
$url = htmlspecialchars($url);
$wait_message = AdiantiCoreTranslator::translate('Loading');
// define the button's action (ajax post)
$action = "Adianti.waitMessage = '$wait_message';";
$action.= "{$this->functions}";
$action.= "__adianti_post_data('{$form}', '{$url}');";
$action.= "return false;";
$link->{'onclick'} = $action;
}
else if (is_string($action))
{
$link->{'onclick'} = $action;
}
$link->{'style'} = 'cursor: pointer';
if ($popover)
{
$link->{'title'} = $popover;
}
if ($icon)
{
$image = is_object($icon) ? clone $icon : new TImage($icon);
$image->{'style'} .= ';padding: 4px';
$link->add($image);
}
$span = new TElement('span');
$span->add($title);
$link->add($span);
$li->add($link);
if ($add)
{
$this->elements->add($li);
}
return $li;
}
/**
* Add an action group
*/
public function addActionGroup($title, $actions, $icon)
{
$li = new TElement('li');
$li->{'class'} = "dropdown-submenu";
$link = new TElement('a');
$span = new TElement('span');
if ($icon)
{
$image = is_object($icon) ? clone $icon : new TImage($icon);
$image->{'style'} .= ';padding: 4px';
$link->add($image);
}
$span->add($title);
$link->add($span);
$li->add($link);
$ul = new TElement('ul');
$ul->{'class'} = "dropdown-menu";
$li->add($ul);
if ($actions)
{
foreach ($actions as $action)
{
$ul->add( $this->addAction( $action[0], $action[1], $action[2], '', false ) );
}
}
$this->elements->add($li);
}
/**
* Add a header
* @param $header Options Header
*/
public function addHeader($header)
{
$li = new TElement('li');
$li->{'role'} = 'presentation';
$li->{'class'} = 'dropdown-header';
$li->add($header);
$this->elements->add($li);
}
/**
* Add a separator
*/
public function addSeparator()
{
$li = new TElement('li');
$li->{'class'} = 'dropdown-divider';
$this->elements->add($li);
}
/**
* Clear child elements
*/
public function clearItems()
{
$this->elements->clearChildren();
}
}

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Source for file TDropDown.php