Wt  3.3.9
Public Member Functions | List of all members
Wt::WCssStyleSheet Class Reference

A CSS style sheet. More...

#include <Wt/WCssStyleSheet>

Public Member Functions

 WCssStyleSheet ()
 Creates a new (internal) style sheet.
 
 WCssStyleSheet (const WLink &link, const std::string &media="all")
 Creates a new (external) style sheet reference.
 
 ~WCssStyleSheet ()
 Destroys a style sheet, and all rules in it.
 
WCssTextRuleaddRule (const std::string &selector, const WString &declarations, const std::string &ruleName=std::string())
 Adds a CSS rule. More...
 
WCssTemplateRuleaddRule (const std::string &selector, const WCssDecorationStyle &style, const std::string &ruleName=std::string())
 Adds a CSS rule. More...
 
WCssRuleaddRule (WCssRule *rule, const std::string &ruleName=std::string())
 Adds a CSS rule. More...
 
bool isDefined (const std::string &ruleName) const
 Returns if a rule was already defined in this style sheet. More...
 
void removeRule (WCssRule *rule)
 Removes a rule.
 

Detailed Description

A CSS style sheet.

Usage example:

Wt::WApplication::instance()->styleSheet().addRule(".MyWidget .item", "width: 100px; cursor: pointer;");
See also
WApplication::styleSheet()

Member Function Documentation

WCssTextRule * Wt::WCssStyleSheet::addRule ( const std::string &  selector,
const WString declarations,
const std::string &  ruleName = std::string() 
)

Adds a CSS rule.

Add a rule using the CSS selector selector, with CSS declarations in declarations. These declarations must be a list separated by semi-colons (;).

Optionally, you may give a ruleName, which may later be used to check if the rule was already defined.

See also
isDefined()
WCssTemplateRule * Wt::WCssStyleSheet::addRule ( const std::string &  selector,
const WCssDecorationStyle style,
const std::string &  ruleName = std::string() 
)

Adds a CSS rule.

Add a rule using the CSS selector selector, with styles specified in style.

Optionally, you may give a ruleName, which may later be used to check if the rule was already defined.

See also
isDefined()
WCssRule * Wt::WCssStyleSheet::addRule ( WCssRule rule,
const std::string &  ruleName = std::string() 
)

Adds a CSS rule.

Optionally, you may give a ruleName, which may later be used to check if the rule was already defined. Note: you may not pass the same rule to 2 diffrent applications.

See also
isDefined()
bool Wt::WCssStyleSheet::isDefined ( const std::string &  ruleName) const

Returns if a rule was already defined in this style sheet.

Returns whether a rule was added with the given ruleName.

See also
addRule()

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