Wt::WCssTextRule Class Reference

A CSS rule specified directly using CSS declarations. More...

#include <Wt/WCssStyleSheet.h>

Inheritance diagram for Wt::WCssTextRule:

Public Member Functions
	WCssTextRule (const std::string &selector, const WString &declarations)
	Creates a CSS rule with a given selector and declarations.
virtual std::string	declarations () override
	Returns the declarations.
Public Member Functions inherited from Wt::WCssRule
virtual	~WCssRule ()
	Destructor.
void	setSelector (const std::string &selector)
	Sets the selector.
virtual std::string	selector () const
	Returns the selector.
WCssStyleSheet *	sheet () const
	Returns the style sheet to which this rule belongs.
void	modified ()
	Indicates that the rule has changed and needs updating.
Public Member Functions inherited from Wt::WObject
void	addChild (std::unique_ptr< WObject > child)
	Add a child WObject whose lifetime is determined by this WObject.
template<typename Child>
Child *	addChild (std::unique_ptr< Child > child)
	Add a child WObject, returning a raw pointer.
std::unique_ptr< WObject >	removeChild (WObject *child)
	Remove a child WObject, so its lifetime is no longer determined by this WObject.
template<typename Child>
std::unique_ptr< Child >	removeChild (Child *child)
	Remove a child WObject, so its lifetime is no longer determined by this WObject.
virtual const std::string	id () const
	Returns the (unique) identifier for this object.
virtual void	setObjectName (const std::string &name)
	Sets an object name.
virtual std::string	objectName () const
	Returns the object name.
void	resetLearnedSlots ()
	Resets learned stateless slot implementations.
template<class T>
void	resetLearnedSlot (void(T::*method)())
	Resets a learned stateless slot implementation.
template<class T>
WStatelessSlot *	implementStateless (void(T::*method)())
	Declares a slot to be stateless and learn client-side behaviour on first invocation.
template<class T>
WStatelessSlot *	implementStateless (void(T::*method)(), void(T::*undoMethod)())
	Declares a slot to be stateless and learn client-side behaviour in advance.
void	isNotStateless ()
	Marks the current function as not stateless.
template<class T>
WStatelessSlot *	implementJavaScript (void(T::*method)(), const std::string &jsCode)
	Provides a JavaScript implementation for a method.
virtual bool	resendFormData ()
	Returns whether the form data should be resent.
Public Member Functions inherited from Wt::Core::observable
	observable () noexcept
	Default constructor.
virtual	~observable ()
	Destructor.
template<typename... Args, typename C>
auto	bindSafe (void(C::*method)(Args...)) noexcept
	Protects a method call against object destruction.
template<typename... Args, typename C>
auto	bindSafe (void(C::*method)(Args...) const) const noexcept
	Protects a const method call against object destruction.
template<typename Function>
auto	bindSafe (const Function &function) noexcept
	Protects a function against object destruction.

Additional Inherited Members
Public Types inherited from Wt::WObject
typedef void(WObject::*	Method) ()
	Typedef for a WObject method without arguments.
Protected Member Functions inherited from Wt::WCssRule
	WCssRule (const std::string &selector)
	Creates a new CSS rule with given selector.
Protected Member Functions inherited from Wt::WObject
virtual WStatelessSlot *	getStateless (Method method)
	On-demand stateless slot implementation.

Detailed Description

A CSS rule specified directly using CSS declarations.

Usage example:

auto styleRule = std::make_unique<Wt::WCssTextRule>(".MyWidget .item", "width: 100px; cursor: pointer;");
Wt::WApplication::instance()->styleSheet().addRule(std::move(styleRule));

See also

WCssStyleSheet

Member Function Documentation

declarations()

std::string Wt::WCssTextRule::declarations ( )

overridevirtual

Returns the declarations.

This is a semi-colon separated list of CSS declarations.

Implements Wt::WCssRule.