diff options
Diffstat (limited to 'framework/Web/UI/WebControls/TPanel.php')
| -rw-r--r-- | framework/Web/UI/WebControls/TPanel.php | 206 |
1 files changed, 174 insertions, 32 deletions
diff --git a/framework/Web/UI/WebControls/TPanel.php b/framework/Web/UI/WebControls/TPanel.php index 22e41c20..eeee4d59 100644 --- a/framework/Web/UI/WebControls/TPanel.php +++ b/framework/Web/UI/WebControls/TPanel.php @@ -50,6 +50,15 @@ class TPanel extends TWebControl }
/**
+ * Creates a style object to be used by the control.
+ * This method overrides the parent impementation by creating a TPanelStyle object.
+ */
+ protected function createStyle()
+ {
+ return new TPanelStyle;
+ }
+
+ /**
* Adds attributes to renderer.
* @param THtmlWriter the renderer
* @throws TInvalidDataValueException if default button is not right.
@@ -57,21 +66,6 @@ class TPanel extends TWebControl protected function addAttributesToRender($writer)
{
parent::addAttributesToRender($writer);
- if(($url=trim($this->getBackImageUrl()))!=='')
- $writer->addStyleAttribute('background-image','url('.$url.')');
- switch($this->getScrollBars())
- {
- case 'Horizontal': $writer->addStyleAttribute('overflow-x','scroll'); break;
- case 'Vertical': $writer->addStyleAttribute('overflow-y','scroll'); break;
- case 'Both': $writer->addStyleAttribute('overflow','scroll'); break;
- case 'Auto': $writer->addStyleAttribute('overflow','auto'); break;
- }
- if(($align=$this->getHorizontalAlign())!=='')
- $writer->addStyleAttribute('text-align',$align);
- if(!$this->getWrap())
- $writer->addStyleAttribute('white-space','nowrap');
- if(($dir=$this->getDirection())!=='') // ltr or rtl
- $writer->addStyleAttribute('direction',$dir);
if(($butt=$this->getDefaultButton())!=='')
{
if(($button=$this->findControl($butt))===null)
@@ -85,11 +79,11 @@ class TPanel extends TWebControl }
/**
- * @return boolean whether the content wraps within the panel.
+ * @return boolean whether the content wraps within the panel. Defaults to true.
*/
public function getWrap()
{
- return $this->getViewState('Wrap',true);
+ return $this->getStyle()->getWrap();
}
/**
@@ -98,25 +92,25 @@ class TPanel extends TWebControl */
public function setWrap($value)
{
- $this->setViewState('Wrap',TPropertyValue::ensureBoolean($value),true);
+ $this->getStyle()->setWrap($value);
}
/**
- * @return string the horizontal alignment of the contents within the panel, defaults to empty string (meaning not set).
+ * @return string the horizontal alignment of the contents within the panel, defaults to 'NotSet'.
*/
public function getHorizontalAlign()
{
- return $this->getViewState('HorizontalAlign','');
+ return $this->getStyle()->getHorizontalAlign();
}
/**
* Sets the horizontal alignment of the contents within the panel.
- * Valid values include 'justify', 'left', 'center', 'right' or empty string.
+ * Valid values include 'NotSet', 'Justify', 'Left', 'Right', 'Center'
* @param string the horizontal alignment
*/
public function setHorizontalAlign($value)
{
- $this->setViewState('HorizontalAlign',$value,'');
+ $this->getStyle()->setHorizontalAlign($value);
}
/**
@@ -124,7 +118,7 @@ class TPanel extends TWebControl */
public function getBackImageUrl()
{
- return $this->getViewState('BackImageUrl','');
+ return $this->getStyle()->getBackImageUrl();
}
/**
@@ -133,26 +127,24 @@ class TPanel extends TWebControl */
public function setBackImageUrl($value)
{
- $this->setViewState('BackImageUrl',$value,'');
+ $this->getStyle()->setBackImageUrl($value);
}
/**
- * @return string alignment of the content in the panel.
- * Valid values include 'ltr' (left to right) and 'rtl' (right to left).
- * Defaults to empty.
+ * @return string alignment of the content in the panel. Defaults to 'NotSet'.
*/
public function getDirection()
{
- return $this->getViewState('Direction','');
+ return $this->getStyle()->getDirection();
}
/**
* @param string alignment of the content in the panel.
- * Valid values include 'ltr' (left to right) and 'rtl' (right to left).
+ * Valid values include 'NotSet', 'LeftToRight', 'RightToLeft'.
*/
public function setDirection($value)
{
- $this->setViewState('Direction',$value,'');
+ $this->getStyle()->setDirection($value);
}
/**
@@ -196,7 +188,7 @@ class TPanel extends TWebControl */
public function getScrollBars()
{
- return $this->getViewState('ScrollBars','None');
+ return $this->getStyle()->getScrollBars();
}
/**
@@ -205,7 +197,7 @@ class TPanel extends TWebControl */
public function setScrollBars($value)
{
- $this->setViewState('ScrollBars',TPropertyValue::ensureEnum($value,array('None','Auto','Both','Horizontal','Vertical')),'None');
+ $this->getStyle()->setScrollBars($value);
}
/**
@@ -236,4 +228,154 @@ class TPanel extends TWebControl }
}
+/**
+ * TPanelStyle class.
+ * TPanelStyle represents the CSS style specific for panel HTML tag.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TPanelStyle extends TStyle
+{
+ /**
+ * @var string the URL of the background image for the panel component
+ */
+ private $_backImageUrl='';
+ /**
+ * @var string alignment of the content in the panel.
+ */
+ private $_direction='NotSet';
+ /**
+ * @var string horizontal alignment of the contents within the panel
+ */
+ private $_horizontalAlign='NotSet';
+ /**
+ * @var string visibility and position of scroll bars
+ */
+ private $_scrollBars='None';
+ /**
+ * @var boolean whether the content wraps within the panel
+ */
+ private $_wrap=true;
+
+ /**
+ * Adds attributes related to CSS styles to renderer.
+ * This method overrides the parent implementation.
+ * @param THtmlWriter the writer used for the rendering purpose
+ */
+ public function addAttributesToRender($writer)
+ {
+ if(($url=trim($this->_backImageUrl))!=='')
+ $this->setStyleField('background-image','url('.$url.')');
+
+ switch($this->_scrollBars)
+ {
+ case 'Horizontal': $this->setStyleField('overflow-x','scroll'); break;
+ case 'Vertical': $this->setStyleField('overflow-y','scroll'); break;
+ case 'Both': $this->setStyleField('overflow','scroll'); break;
+ case 'Auto': $this->setStyleField('overflow','auto'); break;
+ }
+
+ if($this->_horizontalAlign!=='NotSet')
+ $this->setStyleField('text-align',strtolower($this->_horizontalAlign));
+
+ if(!$this->_wrap)
+ $this->setStyleField('white-space','nowrap');
+
+ if($this->_direction==='LeftToRight')
+ $this->setStyleField('direction','ltr');
+ else if($this->_direction==='RightToLeft')
+ $this->setStyleField('direction','rtl');
+
+ parent::addAttributesToRender($writer);
+ }
+
+ /**
+ * @return string the URL of the background image for the panel component.
+ */
+ public function getBackImageUrl()
+ {
+ return $this->_backImageUrl;
+ }
+
+ /**
+ * Sets the URL of the background image for the panel component.
+ * @param string the URL
+ */
+ public function setBackImageUrl($value)
+ {
+ $this->_backImageUrl=$value;
+ }
+
+ /**
+ * @return string alignment of the content in the panel. Defaults to 'NotSet'.
+ */
+ public function getDirection()
+ {
+ return $this->_direction;
+ }
+
+ /**
+ * @param string alignment of the content in the panel.
+ * Valid values include 'NotSet', 'LeftToRight', 'RightToLeft'.
+ */
+ public function setDirection($value)
+ {
+ $this->_direction=TPropertyValue::ensureEnum($value,array('NotSet','LeftToRight','RightToLeft'));
+ }
+
+ /**
+ * @return boolean whether the content wraps within the panel. Defaults to true.
+ */
+ public function getWrap()
+ {
+ return $this->_wrap;
+ }
+
+ /**
+ * Sets the value indicating whether the content wraps within the panel.
+ * @param boolean whether the content wraps within the panel.
+ */
+ public function setWrap($value)
+ {
+ $this->_wrap=TPropertyValue::ensureBoolean($value);
+ }
+
+ /**
+ * @return string the horizontal alignment of the contents within the panel, defaults to 'NotSet'.
+ */
+ public function getHorizontalAlign()
+ {
+ return $this->_horizontalAlign;
+ }
+
+ /**
+ * Sets the horizontal alignment of the contents within the panel.
+ * Valid values include 'NotSet', 'Justify', 'Left', 'Right', 'Center'
+ * @param string the horizontal alignment
+ */
+ public function setHorizontalAlign($value)
+ {
+ $this->_horizontalAlign=TPropertyValue::ensureEnum($value,array('NotSet','Left','Right','Center','Justify'));
+ }
+
+ /**
+ * @return string the visibility and position of scroll bars in a panel control, defaults to None.
+ */
+ public function getScrollBars()
+ {
+ return $this->_scrollBars;
+ }
+
+ /**
+ * @param string the visibility and position of scroll bars in a panel control.
+ * Valid values include None, Auto, Both, Horizontal and Vertical.
+ */
+ public function setScrollBars($value)
+ {
+ $this->_scrollBars=TPropertyValue::ensureEnum($value,array('None','Auto','Both','Horizontal','Vertical'));
+ }
+}
?>
\ No newline at end of file |