public WebElement showPanel() {
        if (isEnabled()) {
            if (!getPanel().isDisplayed()) {
                PrimeSelenium.executeScript(isOpenAjaxified(), getWidgetByIdScript() + ".show()");
            }
            PrimeSelenium.waitGui().until(PrimeExpectedConditions.visibleAndAnimationComplete(getPanel()));
        }
        return getPanel();
    }
Shows the overlay panel.

@return the panel shown
primefaces-selenium/primefaces-selenium-components/src/main/java/org/primefaces/selenium/component/ColorPicker.java