TSlider: Add handle as a child control instead of just rendering it

1 files changed, 26 insertions, 29 deletions

diff --git a/framework/Web/UI/WebControls/TSlider.php b/framework/Web/UI/WebControls/TSlider.php
index 094dbd5b..7ac8f033 100644
--- a/framework/Web/UI/WebControls/TSlider.php
+++ b/framework/Web/UI/WebControls/TSlider.php
@@ -208,23 +208,32 @@ class TSlider extends TWebControl implements IPostBackDataHandler, IDataRenderer
 	public function setValues($value)

 	{

 		$this->setViewState('Values', TPropertyValue::ensureArray($value), array());

-	}

-

-	/**

-	 * @return TSliderHandle the control for the slider's handle.

-	 */

-	public function getHandle ()

-	{

-		if ($this->_handle==null)

-		{

-			$this->_handle=prado::createComponent($this->getHandleClass(), $this);

-			if (!$this->_handle instanceof TSliderHandle)

-			{

-				throw new TInvalidDataTypeException('slider_handle_class_invalid', get_class($this->_handle));

-			}

-		}

-		return $this->_handle;

-	}

+	}
+	
+	/**
+	 * 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;

@@ -361,18 +370,6 @@ class TSlider extends TWebControl implements IPostBackDataHandler, IDataRenderer
 	}

 

 	/**

-	 * Renders body content.

-	 * This method renders the handle of slider

-	 * This method overrides parent implementation

-	 * @param THtmlWriter writer

-	 */

-	public function renderContents($writer)

-	{

-		// Render the handle

-		$this->getHandle()->render ($writer);

-	}

-

-	/**

 	 * Add the specified css classes to the track

 	 * @param THtmlWriter writer

 	 */