From 0aaa8b5ef02479653c0a532d9249b423ef34c7ca Mon Sep 17 00:00:00 2001 From: xue <> Date: Mon, 5 Feb 2007 02:24:34 +0000 Subject: Added IStyleable and fixed style rendering issue about TDataList. --- framework/Web/UI/WebControls/TDataList.php | 347 ++++----------------- .../Web/UI/WebControls/TDataListItemRenderer.php | 241 ++++++++++++++ framework/Web/UI/WebControls/TRepeater.php | 109 ------- .../Web/UI/WebControls/TRepeaterItemRenderer.php | 123 ++++++++ framework/Web/UI/WebControls/TWebControl.php | 10 +- 5 files changed, 428 insertions(+), 402 deletions(-) create mode 100644 framework/Web/UI/WebControls/TDataListItemRenderer.php create mode 100644 framework/Web/UI/WebControls/TRepeaterItemRenderer.php (limited to 'framework/Web/UI/WebControls') diff --git a/framework/Web/UI/WebControls/TDataList.php b/framework/Web/UI/WebControls/TDataList.php index 0fee2243..6538d7fa 100644 --- a/framework/Web/UI/WebControls/TDataList.php +++ b/framework/Web/UI/WebControls/TDataList.php @@ -675,13 +675,13 @@ class TDataList extends TBaseDataList implements INamingContainer, IRepeatInfoUs if($current>=0 && $current<$itemCount) { $item=$items->itemAt($current); - if($item->getItemType()!==TListItemType::EditItem) + if(($item instanceof IItemDataRenderer) && $item->getItemType()!==TListItemType::EditItem) $item->setItemType($current%2?TListItemType::AlternatingItem : TListItemType::Item); } if($value>=0 && $value<$itemCount) { $item=$items->itemAt($value); - if($item->getItemType()!==TListItemType::EditItem) + if(($item instanceof IItemDataRenderer) && $item->getItemType()!==TListItemType::EditItem) $item->setItemType(TListItemType::SelectedItem); } } @@ -906,7 +906,8 @@ class TDataList extends TBaseDataList implements INamingContainer, IRepeatInfoUs $command=$param->getCommandName(); if(strcasecmp($command,self::CMD_SELECT)===0) { - $this->setSelectedItemIndex($param->getItem()->getItemIndex()); + if(($item=$param->getItem()) instanceof IItemDataRenderer) + $this->setSelectedItemIndex($item->getItemIndex()); $this->onSelectedIndexChanged($param); return true; } @@ -1022,21 +1023,21 @@ class TDataList extends TBaseDataList implements INamingContainer, IRepeatInfoUs /** * Returns a value indicating whether this control contains header item. * This method is required by {@link IRepeatInfoUser} interface. - * @return boolean always false. + * @return boolean whether the datalist has header */ public function getHasHeader() { - return ($this->getShowHeader() && $this->_headerTemplate!==null); + return ($this->getShowHeader() && ($this->_headerTemplate!==null || $this->getHeaderRenderer()!=='')); } /** * Returns a value indicating whether this control contains footer item. * This method is required by {@link IRepeatInfoUser} interface. - * @return boolean always false. + * @return boolean whether the datalist has footer */ public function getHasFooter() { - return ($this->getShowFooter() && $this->_footerTemplate!==null); + return ($this->getShowFooter() && ($this->_footerTemplate!==null || $this->getFooterRenderer()!=='')); } /** @@ -1046,7 +1047,7 @@ class TDataList extends TBaseDataList implements INamingContainer, IRepeatInfoUs */ public function getHasSeparators() { - return $this->_separatorTemplate!==null; + return $this->_separatorTemplate!==null || $this->getSeparatorRenderer()!==''; } /** @@ -1058,8 +1059,12 @@ class TDataList extends TBaseDataList implements INamingContainer, IRepeatInfoUs */ public function generateItemStyle($itemType,$index) { - if(($item=$this->getItem($itemType,$index))!==null && $item->getHasStyle()) - return $item->getStyle(); + if(($item=$this->getItem($itemType,$index))!==null && ($item instanceof IStyleable) && $item->getHasStyle()) + { + $style=$item->getStyle(); + $item->clearStyle(); + return $style; + } else return null; } @@ -1076,10 +1081,7 @@ class TDataList extends TBaseDataList implements INamingContainer, IRepeatInfoUs { $item=$this->getItem($itemType,$index); $layout=$repeatInfo->getRepeatLayout(); - if($layout==='Table' || $layout==='Raw') - $item->renderContents($writer); - else - $item->renderControl($writer); + $item->renderControl($writer); } /** @@ -1102,7 +1104,7 @@ class TDataList extends TBaseDataList implements INamingContainer, IRepeatInfoUs return $this->getControls()->itemAt($this->getControls()->getCount()-1); case TListItemType::Separator: $i=$index+$index+1; - if($this->_headerTemplate!==null) + if($this->_headerTemplate!==null || $this->getHeaderRenderer()!=='') $i++; return $this->getControls()->itemAt($i); } @@ -1284,66 +1286,47 @@ class TDataList extends TBaseDataList implements INamingContainer, IRepeatInfoUs $editItemStyle->mergeWith($selectedItemStyle); } - $headerStyle=$this->getViewState('HeaderStyle',null); - $footerStyle=$this->getViewState('FooterStyle',null); - $separatorStyle=$this->getViewState('SeparatorStyle',null); + // apply header style if any + if($this->_header!==null && $this->_header instanceof IStyleable) + { + if($headerStyle=$this->getViewState('HeaderStyle',null)) + $this->_header->getStyle()->mergeWith($headerStyle); + } - foreach($this->getControls() as $index=>$item) + // apply footer style if any + if($this->_footer!==null && $this->_footer instanceof IStyleable) { - if(!($item instanceof IItemDataRenderer) || !$item->hasProperty('Style')) - continue; - switch($item->getItemType()) + if($footerStyle=$this->getViewState('FooterStyle',null)) + $this->_footer->getStyle()->mergeWith($headerStyle); + } + + $selectedIndex=$this->getSelectedItemIndex(); + $editIndex=$this->getEditItemIndex(); + + // apply item styles if any + foreach($this->getItems() as $index=>$item) + { + if($index===$editIndex) + $style=$editItemStyle; + else if($index===$selectedIndex) + $style=$selectedItemStyle; + else if($index%2===0) + $style=$itemStyle; + else + $style=$alternatingItemStyle; + if($style && $item instanceof IStyleable) + $item->getStyle()->mergeWith($style); + } + + // apply separator style if any + if(($separatorStyle=$this->getViewState('SeparatorStyle',null))!==null && $this->getHasSeparators()) + { + $controls=$this->getControls(); + $count=$controls->getCount(); + for($i=$this->_header?2:1;$i<$count;$i+=2) { - case TListItemType::Header: - if($headerStyle) - $item->getStyle()->mergeWith($headerStyle); - break; - case TListItemType::Footer: - if($footerStyle) - $item->getStyle()->mergeWith($footerStyle); - break; - case TListItemType::Separator: - if($separatorStyle) - $item->getStyle()->mergeWith($separatorStyle); - break; - case TListItemType::Item: - if($itemStyle) - $item->getStyle()->mergeWith($itemStyle); - break; - case TListItemType::AlternatingItem: - if($alternatingItemStyle) - $item->getStyle()->mergeWith($alternatingItemStyle); - break; - case TListItemType::SelectedItem: - if($selectedItemStyle) - $item->getStyle()->mergeWith($selectedItemStyle); - if($index % 2==1) - { - if($itemStyle) - $item->getStyle()->mergeWith($itemStyle); - } - else - { - if($alternatingItemStyle) - $item->getStyle()->mergeWith($alternatingItemStyle); - } - break; - case TListItemType::EditItem: - if($editItemStyle) - $item->getStyle()->mergeWith($editItemStyle); - if($index % 2==1) - { - if($itemStyle) - $item->getStyle()->mergeWith($itemStyle); - } - else - { - if($alternatingItemStyle) - $item->getStyle()->mergeWith($alternatingItemStyle); - } - break; - default: - break; + if(($separator=$controls->itemAt($i)) instanceof IStyleable) + $separator->getStyle()->mergeWith($separatorStyle); } } } @@ -1708,226 +1691,6 @@ class TDataListItem extends TWebControl implements INamingContainer, IItemDataRe } } - - -/** - * TDataListItemRenderer class - * - * TDataListItemRenderer can be used as a convenient base class to - * define an item renderer class for {@link TDataList}. - * - * Because TDataListItemRenderer extends from {@link TTemplateControl}, derived child classes - * can have templates to define their presentational layout. - * - * TDataListItemRenderer implements {@link IItemDataRenderer} interface, - * which enables the following properties that are related with data-bound controls: - * - {@link getItemIndex ItemIndex}: zero-based index of this control in the datalist item collection. - * - {@link getItemType ItemType}: item type of this control, such as TListItemType::AlternatingItem - * - {@link getData Data}: data associated with this control - - * @author Qiang Xue - * @version $Id$ - * @package System.Web.UI.WebControls - * @since 3.1.0 - */ -class TDataListItemRenderer extends TTemplateControl implements IItemDataRenderer -{ - /** - * index of the data item in the Items collection of TDataList - * @var integer - */ - private $_itemIndex; - /** - * type of the TDataListItem - * @var TListItemType - */ - private $_itemType; - /** - * value of the data associated with this item - * @var mixed - */ - private $_data; - - /** - * @return boolean whether the control has defined any style information - */ - public function getHasStyle() - { - return $this->getViewState('Style',null)!==null; - } - - /** - * Creates a style object to be used by the control. - * This method may be overriden by controls to provide customized style. - * @return TStyle - */ - protected function createStyle() - { - return new TStyle; - } - - /** - * @return TStyle the object representing the css style of the control - */ - public function getStyle() - { - if($style=$this->getViewState('Style',null)) - return $style; - else - { - $style=$this->createStyle(); - $this->setViewState('Style',$style,null); - return $style; - } - } - - /** - * @return TListItemType item type - */ - public function getItemType() - { - return $this->_itemType; - } - - /** - * @param TListItemType item type. - */ - public function setItemType($value) - { - $this->_itemType=TPropertyValue::ensureEnum($value,'TListItemType'); - } - - /** - * @return integer zero-based index of the item in the item collection of datalist - */ - public function getItemIndex() - { - return $this->_itemIndex; - } - - /** - * Sets the zero-based index for the item. - * If the item is not in the item collection (e.g. it is a header item), -1 should be used. - * @param integer zero-based index of the item. - */ - public function setItemIndex($value) - { - $this->_itemIndex=TPropertyValue::ensureInteger($value); - } - - /** - * @return mixed data associated with the item - */ - public function getData() - { - return $this->_data; - } - - /** - * @param mixed data to be associated with the item - */ - public function setData($value) - { - $this->_data=$value; - } - - /** - * This method overrides parent's implementation by wrapping event parameter - * for OnCommand event with item information. - * @param TControl the sender of the event - * @param TEventParameter event parameter - * @return boolean whether the event bubbling should stop here. - */ - public function bubbleEvent($sender,$param) - { - if($param instanceof TCommandEventParameter) - { - $this->raiseBubbleEvent($this,new TDataListCommandEventParameter($this,$sender,$param)); - return true; - } - else - return false; - } - - /** - * Returns the tag name used for this control. - * By default, the tag name is 'span'. - * You can override this method to provide customized tag names. - * If the tag name is empty, the opening and closing tag will NOT be rendered. - * @return string tag name of the control to be rendered - */ - protected function getTagName() - { - return 'span'; - } - - /** - * Adds attribute name-value pairs to renderer. - * By default, this method renders the style string. - * The method can be overriden to provide customized attribute rendering. - * @param THtmlWriter the writer used for the rendering purpose - */ - protected function addAttributesToRender($writer) - { - if($style=$this->getViewState('Style',null)) - $style->addAttributesToRender($writer); - } - - /** - * Renders the control. - * This method overrides the parent implementation by replacing it with - * the following sequence: - * - {@link renderBeginTag} - * - {@link renderContents} - * - {@link renderEndTag} - * If the {@link getTagName TagName} is empty, only {@link renderContents} is invoked. - * @param THtmlWriter the writer used for the rendering purpose - */ - public function render($writer) - { - if($this->getTagName()!=='') - { - $this->renderBeginTag($writer); - $this->renderContents($writer); - $this->renderEndTag($writer); - } - else - $this->renderContents(); - } - - /** - * Renders the openning tag for the control (including attributes) - * This method is invoked when {@link getTagName TagName} is not empty. - * @param THtmlWriter the writer used for the rendering purpose - */ - public function renderBeginTag($writer) - { - $this->addAttributesToRender($writer); - $writer->renderBeginTag($this->getTagName()); - } - - /** - * Renders the body content enclosed between the control tag. - * By default, child controls and text strings will be rendered. - * You can override this method to provide customized content rendering. - * @param THtmlWriter the writer used for the rendering purpose - */ - public function renderContents($writer) - { - parent::renderChildren($writer); - } - - /** - * Renders the closing tag for the control - * This method is invoked when {@link getTagName TagName} is not empty. - * @param THtmlWriter the writer used for the rendering purpose - */ - public function renderEndTag($writer) - { - $writer->renderEndTag(); - } -} - /** * TDataListItemCollection class. * diff --git a/framework/Web/UI/WebControls/TDataListItemRenderer.php b/framework/Web/UI/WebControls/TDataListItemRenderer.php new file mode 100644 index 00000000..82f466e9 --- /dev/null +++ b/framework/Web/UI/WebControls/TDataListItemRenderer.php @@ -0,0 +1,241 @@ + + * @link http://www.pradosoft.com/ + * @copyright Copyright © 2007 PradoSoft + * @license http://www.pradosoft.com/license/ + * @version $Id$ + * @package System.Web.UI.WebControls + */ + +Prado::using('System.Web.UI.WebControls.TDataList'); + +/** + * TDataListItemRenderer class + * + * TDataListItemRenderer can be used as a convenient base class to + * define an item renderer class for {@link TDataList}. + * + * Because TDataListItemRenderer extends from {@link TTemplateControl}, derived child classes + * can have templates to define their presentational layout. + * + * TDataListItemRenderer implements {@link IItemDataRenderer} interface, + * which enables the following properties that are related with data-bound controls: + * - {@link getItemIndex ItemIndex}: zero-based index of this control in the datalist item collection. + * - {@link getItemType ItemType}: item type of this control, such as TListItemType::AlternatingItem + * - {@link getData Data}: data associated with this control + + * @author Qiang Xue + * @version $Id$ + * @package System.Web.UI.WebControls + * @since 3.1.0 + */ +class TDataListItemRenderer extends TTemplateControl implements IItemDataRenderer, IStyleable +{ + /** + * index of the data item in the Items collection of TDataList + * @var integer + */ + private $_itemIndex; + /** + * type of the TDataListItem + * @var TListItemType + */ + private $_itemType; + /** + * value of the data associated with this item + * @var mixed + */ + private $_data; + + /** + * Creates a style object to be used by the control. + * This method may be overriden by controls to provide customized style. + * @return TStyle + */ + protected function createStyle() + { + return new TTableItemStyle; + } + + /** + * @return boolean whether the control has defined any style information + */ + public function getHasStyle() + { + return $this->getViewState('Style',null)!==null; + } + + /** + * @return TStyle the object representing the css style of the control + */ + public function getStyle() + { + if($style=$this->getViewState('Style',null)) + return $style; + else + { + $style=$this->createStyle(); + $this->setViewState('Style',$style,null); + return $style; + } + } + + /** + * Removes all style data. + */ + public function clearStyle() + { + $this->clearViewState('Style'); + } + + /** + * @return TListItemType item type + */ + public function getItemType() + { + return $this->_itemType; + } + + /** + * @param TListItemType item type. + */ + public function setItemType($value) + { + $this->_itemType=TPropertyValue::ensureEnum($value,'TListItemType'); + } + + /** + * @return integer zero-based index of the item in the item collection of datalist + */ + public function getItemIndex() + { + return $this->_itemIndex; + } + + /** + * Sets the zero-based index for the item. + * If the item is not in the item collection (e.g. it is a header item), -1 should be used. + * @param integer zero-based index of the item. + */ + public function setItemIndex($value) + { + $this->_itemIndex=TPropertyValue::ensureInteger($value); + } + + /** + * @return mixed data associated with the item + */ + public function getData() + { + return $this->_data; + } + + /** + * @param mixed data to be associated with the item + */ + public function setData($value) + { + $this->_data=$value; + } + + /** + * This method overrides parent's implementation by wrapping event parameter + * for OnCommand event with item information. + * @param TControl the sender of the event + * @param TEventParameter event parameter + * @return boolean whether the event bubbling should stop here. + */ + public function bubbleEvent($sender,$param) + { + if($param instanceof TCommandEventParameter) + { + $this->raiseBubbleEvent($this,new TDataListCommandEventParameter($this,$sender,$param)); + return true; + } + else + return false; + } + + /** + * Returns the tag name used for this control. + * By default, the tag name is 'span'. + * You can override this method to provide customized tag names. + * If the tag name is empty, the opening and closing tag will NOT be rendered. + * @return string tag name of the control to be rendered + */ + protected function getTagName() + { + return 'span'; + } + + /** + * Adds attribute name-value pairs to renderer. + * By default, this method renders the style string. + * The method can be overriden to provide customized attribute rendering. + * @param THtmlWriter the writer used for the rendering purpose + */ + protected function addAttributesToRender($writer) + { + if($style=$this->getViewState('Style',null)) + $style->addAttributesToRender($writer); + } + + /** + * Renders the control. + * This method overrides the parent implementation by replacing it with + * the following sequence: + * - {@link renderBeginTag} + * - {@link renderContents} + * - {@link renderEndTag} + * If the {@link getTagName TagName} is empty, only {@link renderContents} is invoked. + * @param THtmlWriter the writer used for the rendering purpose + */ + public function render($writer) + { + if($this->getTagName()!=='') + { + $this->renderBeginTag($writer); + $this->renderContents($writer); + $this->renderEndTag($writer); + } + else + $this->renderContents(); + } + + /** + * Renders the openning tag for the control (including attributes) + * This method is invoked when {@link getTagName TagName} is not empty. + * @param THtmlWriter the writer used for the rendering purpose + */ + public function renderBeginTag($writer) + { + $this->addAttributesToRender($writer); + $writer->renderBeginTag($this->getTagName()); + } + + /** + * Renders the body content enclosed between the control tag. + * By default, child controls and text strings will be rendered. + * You can override this method to provide customized content rendering. + * @param THtmlWriter the writer used for the rendering purpose + */ + public function renderContents($writer) + { + parent::renderChildren($writer); + } + + /** + * Renders the closing tag for the control + * This method is invoked when {@link getTagName TagName} is not empty. + * @param THtmlWriter the writer used for the rendering purpose + */ + public function renderEndTag($writer) + { + $writer->renderEndTag(); + } +} + +?> \ No newline at end of file diff --git a/framework/Web/UI/WebControls/TRepeater.php b/framework/Web/UI/WebControls/TRepeater.php index 2483f361..3d5b194b 100644 --- a/framework/Web/UI/WebControls/TRepeater.php +++ b/framework/Web/UI/WebControls/TRepeater.php @@ -979,115 +979,6 @@ class TRepeaterItem extends TControl implements INamingContainer, IItemDataRende } -/** - * TRepeaterItemRenderer class - * - * TRepeaterItemRenderer can be used as a convenient base class to - * define an item renderer class for {@link TRepeater}. - * - * Because TRepeaterItemRenderer extends from {@link TTemplateControl}, derived child classes - * can have templates to define their presentational layout. - * - * TRepeaterItemRenderer implements {@link IItemDataRenderer} interface, - * which enables the following properties that are related with data-bound controls: - * - {@link getItemIndex ItemIndex}: zero-based index of this control in the repeater item collection. - * - {@link getItemType ItemType}: item type of this control, such as TListItemType::AlternatingItem - * - {@link getData Data}: data associated with this control - - * @author Qiang Xue - * @version $Id$ - * @package System.Web.UI.WebControls - * @since 3.1.0 - */ -class TRepeaterItemRenderer extends TTemplateControl implements IItemDataRenderer -{ - /** - * index of the data item in the Items collection of repeater - */ - private $_itemIndex; - /** - * type of the TRepeaterItem - * @var TListItemType - */ - private $_itemType; - /** - * data associated with this item - * @var mixed - */ - private $_data; - - /** - * @return TListItemType item type - */ - public function getItemType() - { - return $this->_itemType; - } - - /** - * @param TListItemType item type. - */ - public function setItemType($value) - { - $this->_itemType=TPropertyValue::ensureEnum($value,'TListItemType'); - } - - /** - * Returns a value indicating the zero-based index of the item in the corresponding data control's item collection. - * If the item is not in the collection (e.g. it is a header item), it returns -1. - * @return integer zero-based index of the item. - */ - public function getItemIndex() - { - return $this->_itemIndex; - } - - /** - * Sets the zero-based index for the item. - * If the item is not in the item collection (e.g. it is a header item), -1 should be used. - * @param integer zero-based index of the item. - */ - public function setItemIndex($value) - { - $this->_itemIndex=TPropertyValue::ensureInteger($value); - } - - /** - * @return mixed data associated with the item - */ - public function getData() - { - return $this->_data; - } - - /** - * @param mixed data to be associated with the item - */ - public function setData($value) - { - $this->_data=$value; - } - - /** - * This method overrides parent's implementation by wrapping event parameter - * for OnCommand event with item information. - * @param TControl the sender of the event - * @param TEventParameter event parameter - * @return boolean whether the event bubbling should stop here. - */ - public function bubbleEvent($sender,$param) - { - if($param instanceof TCommandEventParameter) - { - $this->raiseBubbleEvent($this,new TRepeaterCommandEventParameter($this,$sender,$param)); - return true; - } - else - return false; - } -} - - /** * TRepeaterItemCollection class. * diff --git a/framework/Web/UI/WebControls/TRepeaterItemRenderer.php b/framework/Web/UI/WebControls/TRepeaterItemRenderer.php new file mode 100644 index 00000000..fa0b2aca --- /dev/null +++ b/framework/Web/UI/WebControls/TRepeaterItemRenderer.php @@ -0,0 +1,123 @@ + + * @link http://www.pradosoft.com/ + * @copyright Copyright © 2007 PradoSoft + * @license http://www.pradosoft.com/license/ + * @version $Id$ + * @package System.Web.UI.WebControls + */ + +Prado::using('System.Web.UI.WebControls.TRepeater'); + +/** + * TRepeaterItemRenderer class + * + * TRepeaterItemRenderer can be used as a convenient base class to + * define an item renderer class for {@link TRepeater}. + * + * Because TRepeaterItemRenderer extends from {@link TTemplateControl}, derived child classes + * can have templates to define their presentational layout. + * + * TRepeaterItemRenderer implements {@link IItemDataRenderer} interface, + * which enables the following properties that are related with data-bound controls: + * - {@link getItemIndex ItemIndex}: zero-based index of this control in the repeater item collection. + * - {@link getItemType ItemType}: item type of this control, such as TListItemType::AlternatingItem + * - {@link getData Data}: data associated with this control + + * @author Qiang Xue + * @version $Id$ + * @package System.Web.UI.WebControls + * @since 3.1.0 + */ +class TRepeaterItemRenderer extends TTemplateControl implements IItemDataRenderer +{ + /** + * index of the data item in the Items collection of repeater + */ + private $_itemIndex; + /** + * type of the TRepeaterItem + * @var TListItemType + */ + private $_itemType; + /** + * data associated with this item + * @var mixed + */ + private $_data; + + /** + * @return TListItemType item type + */ + public function getItemType() + { + return $this->_itemType; + } + + /** + * @param TListItemType item type. + */ + public function setItemType($value) + { + $this->_itemType=TPropertyValue::ensureEnum($value,'TListItemType'); + } + + /** + * Returns a value indicating the zero-based index of the item in the corresponding data control's item collection. + * If the item is not in the collection (e.g. it is a header item), it returns -1. + * @return integer zero-based index of the item. + */ + public function getItemIndex() + { + return $this->_itemIndex; + } + + /** + * Sets the zero-based index for the item. + * If the item is not in the item collection (e.g. it is a header item), -1 should be used. + * @param integer zero-based index of the item. + */ + public function setItemIndex($value) + { + $this->_itemIndex=TPropertyValue::ensureInteger($value); + } + + /** + * @return mixed data associated with the item + */ + public function getData() + { + return $this->_data; + } + + /** + * @param mixed data to be associated with the item + */ + public function setData($value) + { + $this->_data=$value; + } + + /** + * This method overrides parent's implementation by wrapping event parameter + * for OnCommand event with item information. + * @param TControl the sender of the event + * @param TEventParameter event parameter + * @return boolean whether the event bubbling should stop here. + */ + public function bubbleEvent($sender,$param) + { + if($param instanceof TCommandEventParameter) + { + $this->raiseBubbleEvent($this,new TRepeaterCommandEventParameter($this,$sender,$param)); + return true; + } + else + return false; + } +} + +?> \ No newline at end of file diff --git a/framework/Web/UI/WebControls/TWebControl.php b/framework/Web/UI/WebControls/TWebControl.php index 33393843..9120ae0e 100644 --- a/framework/Web/UI/WebControls/TWebControl.php +++ b/framework/Web/UI/WebControls/TWebControl.php @@ -38,7 +38,7 @@ Prado::using('System.Web.UI.WebControls.TWebControlAdapter'); * @package System.Web.UI.WebControls * @since 3.0 */ -class TWebControl extends TControl +class TWebControl extends TControl implements IStyleable { /** * Copies basic control attributes from another control. @@ -283,6 +283,14 @@ class TWebControl extends TControl throw new TInvalidDataValueException('webcontrol_style_invalid',get_class($this)); } + /** + * Removes all style data. + */ + public function clearStyle() + { + $this->clearViewState('Style'); + } + /** * @return integer the tab index of the control */ -- cgit v1.2.3