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<?php
/**
*
*
* @author Christophe BOULAIN (Christophe.Boulain@ceram.fr)
* @copyright Copyright © 2007, CERAM Sophia Antipolis
* @license url nameoflicense
* @version $Id: ToggleImageButton.php 2043 2007-06-30 15:07:50Z xue $
*
*/
class ToggleImageButton extends TImageButton {
public function getState () {
return $this->getViewState('state', ToggleImageButtonState::Down);
}
public function setState($value) {
$this->setViewState('state', TPropertyValue::ensureEnum($value, 'ToggleImageButtonState'));
}
public function toggleState () {
$this->setState(($this->getState()===ToggleImageButtonState::Down)?ToggleImageButtonState::Up:ToggleImageButtonState::Down);
}
public function onClick ($param) {
$this->toggleState();
parent::onClick($param);
}
public function getImageUrl () {
$img=($this->getState()===ToggleImageButtonState::Down)?'down.gif':'up.gif';
return $this->publishAsset($img,__CLASS__);
}
public function setImageUrl($url) {
throw new TUnsupportedOperationException('ImageUrl property is read-only');
}
}
class ToggleImageButtonState extends TEnumerable {
const Down='Down';
const Up='Up';
}
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