diff options
Diffstat (limited to 'framework/Web/UI/WebControls/TTableRow.php')
| -rw-r--r-- | framework/Web/UI/WebControls/TTableRow.php | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/framework/Web/UI/WebControls/TTableRow.php b/framework/Web/UI/WebControls/TTableRow.php new file mode 100644 index 00000000..d752723d --- /dev/null +++ b/framework/Web/UI/WebControls/TTableRow.php @@ -0,0 +1,202 @@ +<?php
+/**
+ * TTableRow and TTableCellCollection class file
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright © 2005 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @version $Revision: $ $Date: $
+ * @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>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TTableRow extends TWebControl
+{
+ /**
+ * @var TTableCellCollection cell collection
+ */
+ private $_cells=null;
+
+ /**
+ * @return string tag name for the table
+ */
+ protected function getTagName()
+ {
+ return 'tr';
+ }
+
+ /**
+ * Adds object parsed from template to the control.
+ * This method adds only {@link TTableCell} objects into the {@link getCells Cells} collection.
+ * All other objects are ignored.
+ * @param mixed object parsed from template
+ */
+ public function addParsedObject($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;
+ }
+
+ /**
+ * @return TTableCellCollection list of {@link TTableCell} controls
+ */
+ public function getCells()
+ {
+ if(!$this->_cells)
+ $this->_cells=new TTableCellCollection($this);
+ return $this->_cells;
+ }
+
+ /**
+ * @return string the horizontal alignment of the contents within the table item, defaults to 'NotSet'.
+ */
+ public function getHorizontalAlign()
+ {
+ if($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 $this->getStyle()->getVerticalAlign();
+ else
+ return 'NotSet';
+ }
+
+ /**
+ * Sets the vertical alignment of the contents within the table item.
+ * Valid values include 'NotSet','Top','Bottom','Middel'
+ * @param string the horizontal alignment
+ */
+ public function setVerticalAlign($value)
+ {
+ $this->getStyle()->setVerticalAlign($value);
+ }
+
+ /**
+ * Renders body contents of the table row
+ * @param THtmlWriter writer for the rendering purpose
+ */
+ protected function renderContents($writer)
+ {
+ if($this->_cells)
+ {
+ $writer->writeLine();
+ foreach($this->_cells 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>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TTableCellCollection extends TList
+{
+ /**
+ * @var mixed cell collection owner
+ */
+ private $_owner=null;
+
+ /**
+ * Constructor.
+ * @param mixed cell collection owner
+ */
+ public function __construct($owner=null)
+ {
+ $this->_owner=$owner;
+ }
+
+
+ /**
+ * 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,$item);
+ if($this->_owner)
+ $this->_owner->getControls()->insertAt($index,$item);
+ }
+ else
+ throw new TInvalidDataTypeException('tablecellcollection_tablecell_required');
+ }
+
+ /**
+ * Removes an item at the specified position.
+ * This overrides the parent implementation by performing additional
+ * cleanup work when removing a table cell.
+ * @param integer the index of the item to be removed.
+ * @return mixed the removed item.
+ */
+ public function removeAt($index)
+ {
+ $item=parent::removeAt($index);
+ if($item instanceof TTableCell)
+ $this->_owner->getControls()->remove($item);
+ return $item;
+ }
+}
+?>
\ No newline at end of file |