$navType public property Specifies the Bootstrap tab styling. public string $navType = 'nav-tabs'

$itemOptions public property List of HTML attributes for the item container tags. This will be overwritten by the "options" set in individual $items. The following special options are recognized: tag: string, defaults to "div", the tag name of the item container tags. See also yii\helpers\Html::renderTagAttributes() for details on how attributes are being rendered. public array $itemOptions = []

$linkOptions public property List of HTML attributes for the tab header link tags. This will be overwritten by the "linkOptions" set in individual $items. See also yii\helpers\Html::renderTagAttributes() for details on how attributes are being rendered. public array $linkOptions = []

$headerOptions public property List of HTML attributes for the header container tags. This will be overwritten by the "headerOptions" set in individual $items. See also yii\helpers\Html::renderTagAttributes() for details on how attributes are being rendered. public array $headerOptions = []

$dropdownClass public property (available since version 2.0.7) Name of a class to use for rendering dropdowns withing this widget. Defaults to yii\bootstrap\Dropdown. public string $dropdownClass = 'yii\bootstrap\Dropdown'

$encodeLabels public property Whether the labels for header items should be HTML-encoded. public boolean $encodeLabels = true

run() public method Renders the widget. public void run ( )

init() public method Initializes the widget. If you override this method, make sure you call the parent implementation first. public void init ( )

renderBar() protected method Generates a bar protected string renderBar ( $percent, $label = '', $options = [] )$percent integer The percentage of the bar $label $options array The HTML attributes of the bar return string The rendering result.

renderProgress() protected method Renders the progress. protected string renderProgress ( )return string The rendering result. throws yii\base\InvalidConfigException if the "percent" option is not set in a stacked progress bar.