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<?php
/**
* TTableRow and TTableCellCollection class file
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @link https://github.com/pradosoft/prado
* @copyright Copyright © 2005-2015 The PRADO Group
* @license https://github.com/pradosoft/prado/blob/master/COPYRIGHT
* @package System.Web.UI.WebControls
*/
/**
* Includes TTableCell class
*/
Prado::using('System.Web.UI.WebControls.TTableCell');
/**
* TTableRow class.
*
* TTableRow displays a table row. The table cells in the row can be accessed
* via {@link getCells Cells}. The horizontal and vertical alignments of the row
* are specified via {@link setHorizontalAlign HorizontalAlign} and
* {@link setVerticalAlign VerticalAlign} properties, respectively.
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @package System.Web.UI.WebControls
* @since 3.0
*/
class TTableRow extends TWebControl
{
/**
* @return string tag name for the table
*/
protected function getTagName()
{
return 'tr';
}
/**
* Adds object parsed from template to the control.
* This method adds only {@link TTableCell} objects into the {@link getCells Cells} collection.
* All other objects are ignored.
* @param mixed object parsed from template
*/
public function addParsedObject($object)
{
if($object instanceof TTableCell)
$this->getCells()->add($object);
}
/**
* Creates a style object for the control.
* This method creates a {@link TTableItemStyle} to be used by the table row.
* @return TStyle control style to be used
*/
protected function createStyle()
{
return new TTableItemStyle;
}
/**
* Creates a control collection object that is to be used to hold child controls
* @return TTableCellCollection control collection
* @see getControls
*/
protected function createControlCollection()
{
return new TTableCellCollection($this);
}
/**
* @return TTableCellCollection list of {@link TTableCell} controls
*/
public function getCells()
{
return $this->getControls();
}
/**
* @return string the horizontal alignment of the contents within the table item, defaults to 'NotSet'.
*/
public function getHorizontalAlign()
{
if($this->getHasStyle())
return $this->getStyle()->getHorizontalAlign();
else
return 'NotSet';
}
/**
* Sets the horizontal alignment of the contents within the table item.
* Valid values include 'NotSet', 'Justify', 'Left', 'Right', 'Center'
* @param string the horizontal alignment
*/
public function setHorizontalAlign($value)
{
$this->getStyle()->setHorizontalAlign($value);
}
/**
* @return string the vertical alignment of the contents within the table item, defaults to 'NotSet'.
*/
public function getVerticalAlign()
{
if($this->getHasStyle())
return $this->getStyle()->getVerticalAlign();
else
return 'NotSet';
}
/**
* Sets the vertical alignment of the contents within the table item.
* Valid values include 'NotSet','Top','Bottom','Middle'
* @param string the horizontal alignment
*/
public function setVerticalAlign($value)
{
$this->getStyle()->setVerticalAlign($value);
}
/**
* @return TTableRowSection location of a row in a table. Defaults to TTableRowSection::Body.
*/
public function getTableSection()
{
return $this->getViewState('TableSection',TTableRowSection::Body);
}
/**
* @param TTableRowSection location of a row in a table.
*/
public function setTableSection($value)
{
$this->setViewState('TableSection',TPropertyValue::ensureEnum($value,'TTableRowSection'),TTableRowSection::Body);
}
/**
* Renders body contents of the table row
* @param THtmlWriter writer for the rendering purpose
*/
public function renderContents($writer)
{
if($this->getHasControls())
{
$writer->writeLine();
foreach($this->getControls() as $cell)
{
$cell->renderControl($writer);
$writer->writeLine();
}
}
}
}
/**
* TTableCellCollection class.
*
* TTableCellCollection is used to maintain a list of cells belong to a table row.
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @package System.Web.UI.WebControls
* @since 3.0
*/
class TTableCellCollection extends TControlCollection
{
/**
* Inserts an item at the specified position.
* This overrides the parent implementation by performing additional
* operations for each newly added table cell.
* @param integer the speicified position.
* @param mixed new item
* @throws TInvalidDataTypeException if the item to be inserted is not a TTableCell object.
*/
public function insertAt($index,$item)
{
if($item instanceof TTableCell)
parent::insertAt($index,$item);
else
throw new TInvalidDataTypeException('tablecellcollection_tablecell_required');
}
}
/**
* TTableRowSection class.
* TTableRowSection defines the enumerable type for the possible table sections
* that a {@link TTableRow} can be within.
*
* The following enumerable values are defined:
* - Header: in table header
* - Body: in table body
* - Footer: in table footer
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @package System.Web.UI.WebControls
* @since 3.0.4
*/
class TTableRowSection extends TEnumerable
{
const Header='Header';
const Body='Body';
const Footer='Footer';
}
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