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<?php
/**
* TWizard and the relevant class definitions.
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @link http://www.pradosoft.com/
* @copyright Copyright © 2005-2014 PradoSoft
* @license http://www.pradosoft.com/license/
* @package Prado\Web\UI\WebControls
*/
namespace Prado\Web\UI\WebControls;
use Prado\TPropertyValue;
/**
* TWizardStep class.
*
* TWizardStep represents a wizard step. The wizard owning the step
* can be obtained by {@link getWizard Wizard}.
* To specify the type of the step, set {@link setStepType StepType};
* For step title, set {@link setTitle Title}. If a step can be re-visited,
* set {@link setAllowReturn AllowReturn} to true.
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @package Prado\Web\UI\WebControls
* @since 3.0
*/
class TWizardStep extends TView
{
private $_wizard;
/**
* @return TWizard the wizard owning this step
*/
public function getWizard()
{
return $this->_wizard;
}
/**
* Sets the wizard owning this step.
* This method is used internally by {@link TWizard}.
* @param TWizard the wizard owning this step
*/
public function setWizard($wizard)
{
$this->_wizard=$wizard;
}
/**
* @return string the title for this step.
*/
public function getTitle()
{
return $this->getViewState('Title','');
}
/**
* @param string the title for this step.
*/
public function setTitle($value)
{
$this->setViewState('Title',$value,'');
if($this->_wizard)
$this->_wizard->wizardStepsChanged();
}
/**
* @return boolean whether this step can be re-visited. Default to true.
*/
public function getAllowReturn()
{
return $this->getViewState('AllowReturn',true);
}
/**
* @param boolean whether this step can be re-visited.
*/
public function setAllowReturn($value)
{
$this->setViewState('AllowReturn',TPropertyValue::ensureBoolean($value),true);
}
/**
* @return TWizardStepType the wizard step type. Defaults to TWizardStepType::Auto.
*/
public function getStepType()
{
return $this->getViewState('StepType',TWizardStepType::Auto);
}
/**
* @param TWizardStepType the wizard step type.
*/
public function setStepType($type)
{
$type=TPropertyValue::ensureEnum($type,'Prado\\Web\\UI\\WebControls\\TWizardStepType');
if($type!==$this->getStepType())
{
$this->setViewState('StepType',$type,TWizardStepType::Auto);
if($this->_wizard)
$this->_wizard->wizardStepsChanged();
}
}
}
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