diff options
Diffstat (limited to 'framework/Web/UI/WebControls/TSlider.php')
| -rw-r--r-- | framework/Web/UI/WebControls/TSlider.php | 180 |
1 files changed, 69 insertions, 111 deletions
diff --git a/framework/Web/UI/WebControls/TSlider.php b/framework/Web/UI/WebControls/TSlider.php index 7ac8f033..c7363fc9 100644 --- a/framework/Web/UI/WebControls/TSlider.php +++ b/framework/Web/UI/WebControls/TSlider.php @@ -25,17 +25,12 @@ * Notice that this step will be recomputed if there is more than 200 values between the range boundaries.
* You can also provide the allowed values by setting the {@link SetValues Values} array.
*
- * The handle sub-properties can be accessed by {@link GetHandle Handle} property. You can also provide your own control
- * for the handle, using {@link SetHandleClass HandleClass} property. Note that this class must be a subclass of
- * {@link TSliderHandle}
- *
+ * A 'Progress Indicator' can be displayed within the track with the {@link SetProgressIndicator ProgressIndicator} property.
+ *
* The TSlider control can be easily customized using CssClasses. You can provide your own css file, using the
* {@link SetCssUrl CssUrl} property.
- * The css class for TSlider can be set by the {@link setCssClass CssClass} property. Defaults values are "hslider" for
- * an Horizontal slider, or "vslider" for a Vertical one.
- * The css class for the Handle can be set by the <b>Handle.CssClass</b> subproperty. Defaults is "handle", which just
- * draw a red block as a cursor. 'handle-image' css class is also provided for your convenience, which display an image
- * as the handle.
+ * The css class for TSlider can be set by the {@link setCssClass CssClass} property. Default value is "Slider HorizontalSlider"
+ * for an horizontal slider, and "Slider VerticalSlider" for a vertical one.
*
* If {@link SetAutoPostBack AutoPostBack} property is true, postback is sent as soon as the value changed.
*
@@ -150,8 +145,23 @@ class TSlider extends TWebControl implements IPostBackDataHandler, IDataRenderer {
$this->setViewState('StepSize', $value, 1.0);
}
+
+ /**
+ * @return boolean wether to display a progress indicator or not. Defaults to true.
+ */
+ public function getProgressIndicator ()
+ {
+ return $this->getViewState('ProgressIndicator', true);
+ }
/**
+ * @param boolean wether to display a progress indicator or not. Defaults to true.
+ */
+ public function setProgressIndicator ($value)
+ {
+ $this->setViewState('ProgressIndicator', TPropertyValue::ensureBoolean($value), true);
+ }
+ /**
* @return float current value of slider
*/
public function getValue()
@@ -209,48 +219,7 @@ class TSlider extends TWebControl implements IPostBackDataHandler, IDataRenderer {
$this->setViewState('Values', TPropertyValue::ensureArray($value), array());
} - - /** - * Create the child controls - * Override parent implementation to create the handle control - */
- public function createChildControls() - { - $this->_handle=prado::createComponent($this->getHandleClass(), $this); - if (!$this->_handle instanceof TSliderHandle) - { - throw new TInvalidDataTypeException('slider_handle_class_invalid', get_class($this->_handle)); - } - $this->getControls()->add($this->_handle); - } - - /** - * This method will return the handle control. - * @return TSliderHandle the control for the slider's handle (must inherit from TSliderHandle} - */ - public function getHandle () - { - $this->ensureChildControls(); - return $this->_handle; - } -
- /**
- * @return string Custom handle class. Defaults to TSliderHandle;
- */
- public function getHandleClass ()
- {
- return $this->getViewState('HandleClass', 'TSliderHandle');
- }
-
- /**
- * @param string Custom Handle Class
- */
- public function setHandleClass ($value)
- {
- $this->setViewState('HandleClass', $value, 'TSliderHandle');
- }
-
/**
* @return boolean a value indicating whether an automatic postback to the server
* will occur whenever the user modifies the slider value. Defaults to false.
@@ -378,10 +347,56 @@ class TSlider extends TWebControl implements IPostBackDataHandler, IDataRenderer parent::addAttributesToRender($writer);
$writer->addAttribute('id',$this->getClientID());
if ($this->getCssClass()==='')
- $writer->addAttribute('class', $this->getDirection()===TSliderDirection::Horizontal?'hslider':'vslider');
+ {
+ $class=($this->getDirection()==TSliderDirection::Horizontal)?'HorizontalSlider':'VerticalSlider';
+ $writer->addAttribute('class', 'Slider '.$class);
+ }
+
}
/**
+ * Render the body content
+ */
+ public function renderContents($writer)
+ {
+ // Render the 'Track'
+ $writer->addAttribute('class', 'Track');
+ $writer->addAttribute('id', $this->getClientID().'_track');
+ $writer->renderBeginTag('div');
+ // Render the 'Progress Indicator'
+ if ($this->getProgressIndicator())
+ {
+ $writer->addAttribute('class', 'Progress');
+ $writer->addAttribute('id', $this->getClientID().'_progress');
+ $writer->renderBeginTag('div');
+ $writer->renderEndTag();
+ }
+ // Render the 'Ruler'
+ /*
+ * Removing for now
+ $writer->addAttribute('class', 'RuleContainer');
+ $writer->addAttribute('id', $this->getClientID()."_rule");
+ $writer->renderBeginTag('div');
+ for ($i=0;$i<=100;$i+=10)
+ {
+ $writer->addAttribute('class', 'RuleMark');
+ $attr=($this->getDirection()===TSliderDirection::Horizontal)?"left":"top";
+ $writer->addStyleAttribute($attr, $i.'%');
+ $writer->renderBeginTag('div');
+ $writer->renderEndTag();
+ }
+ $writer->renderEndTag();
+ */
+
+ $writer->renderEndTag();
+
+ // Render the 'Handle'
+ $writer->addAttribute('class', 'Handle');
+ $writer->addAttribute('id', $this->getClientID().'_handle');
+ $writer->renderBeginTag('div');
+ $writer->renderEndTag();
+ }
+ /**
* Registers CSS and JS.
* This method is invoked right before the control rendering, if the control is visible.
* @param mixed event parameter
@@ -404,10 +419,9 @@ class TSlider extends TWebControl implements IPostBackDataHandler, IDataRenderer if(($url=$this->getCssUrl())==='')
{
$manager=$this->getApplication()->getAssetManager();
- // publish the handle image
- $manager->publishFilePath(dirname(__FILE__).DIRECTORY_SEPARATOR.'assets'.DIRECTORY_SEPARATOR.'TSliderHandle.png');
- // publish the css file
- $url=$manager->publishFilePath(dirname(__FILE__).DIRECTORY_SEPARATOR.'assets'.DIRECTORY_SEPARATOR.'TSlider.css');
+ // publish the assets
+ $url=$manager->publishFilePath(dirname(__FILE__).DIRECTORY_SEPARATOR.'assets'.DIRECTORY_SEPARATOR.'TSlider');
+ $url.='/TSlider.css';
}
$this->getPage()->getClientScript()->registerStyleSheetFile($url,$url);
}
@@ -558,60 +572,4 @@ class TSliderDirection extends TEnumerable }
-/**
- * TSliderHandle class
- *
- * TSliderHandle is responsible of rendering the 'handle' control on a {@link TSlider}
- * Users can override this class to personalize the handle.
- * Default class renders a 'div' tag, and apply the css class provided by {@link setCssClass CssClass} property.
- *
- * Two css classes are provided by default :
- * - handle : render a simple red cursor
- * - handle-image : render an image as handle
- *
- * @author Christophe Boulain <Christophe.Boulain@gmail.com>
- * @version $Id$
- * @package System.Web.UI.WebControls
- * @since 3.1.1
- */
-class TSliderHandle extends TWebControl
-{
- private $_track;
-
- /**
- * Override parent constructor to get the track control as parameter
- *
- * @param TSlider track control
- */
- public function __construct (TSlider $track)
- {
- $this->_track=$track;
- }
-
- /**
- * @return TSlider track control
- */
- public function getTrack()
- {
- return $this->_track;
- }
-
- public function getTagName()
- {
- return 'div';
- }
-
- /**
- * Add the specified css classes to the handle
- * @param THtmlWriter writer
- */
- public function addAttributesToRender($writer)
- {
- parent::addAttributesToRender($writer);
- $writer->addAttribute('id', $this->getTrack()->getClientID()."_handle");
- if($this->getCssClass()==='')
- $writer->addAttribute('class', 'handle');
- }
-}
-
?>
\ No newline at end of file |