|
Wt
4.10.0
|
#include <Wt/WTheme.h>
Public Member Functions | |
| WTheme () | |
| Constructor. | |
| virtual | ~WTheme () |
| Destructor. | |
| virtual std::string | name () const =0 |
| Returns a theme name. | |
| virtual std::string | resourcesUrl () const |
| Returns the URL where theme-related resources are stored. | |
| virtual void | serveCss (WStringStream &out) const |
| Serves the CSS for the theme. | |
| virtual std::vector< WLinkedCssStyleSheet > | styleSheets () const =0 |
| Returns a vector with stylesheets for the theme. | |
| virtual void | init (WApplication *app) const |
| Called when the theme is assigned to a WApplication. | |
| virtual void | apply (WWidget *widget, WWidget *child, int widgetRole) const =0 |
| Applies the theme to a child of a composite widget. | |
| virtual void | apply (WWidget *widget, DomElement &element, int elementRole) const =0 |
| Applies the theme to a DOM element that renders a widget. | |
| virtual std::string | disabledClass () const =0 |
| Returns a generic CSS class name for a disabled element. | |
| virtual std::string | activeClass () const =0 |
| Returns a generic CSS class name for an active element. | |
| virtual std::string | utilityCssClass (int utilityCssClassRole) const =0 |
| Returns a generic CSS class name for the chosen role. | |
| virtual bool | canStyleAnchorAsButton () const =0 |
| Returns whether the theme allows for an anchor to be styled as a button. | |
| virtual void | applyValidationStyle (WWidget *widget, const Wt::WValidator::Result &validation, WFlags< ValidationStyleFlag > flags) const =0 |
| Applies a style that indicates the result of validation. | |
| virtual Side | panelCollapseIconSide () const |
| Returns which side the WPanel collapse icon should be added on. | |
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. | |
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::WObject | |
| virtual WStatelessSlot * | getStateless (Method method) |
| On-demand stateless slot implementation. | |
Abstract base class for themes in Wt.
|
pure virtual |
Applies the theme to a DOM element that renders a widget.
The element is a rendered representation of the widget, and may be further customized to reflect the theme.
Implemented in Wt::WBootstrap2Theme, Wt::WBootstrap3Theme, Wt::WBootstrap5Theme, Wt::WBootstrapTheme, and Wt::WCssTheme.
|
pure virtual |
Applies the theme to a child of a composite widget.
The widgetRole indicates the role that child has within the implementation of the widget.
Implemented in Wt::WBootstrap2Theme, Wt::WBootstrap3Theme, Wt::WBootstrap5Theme, Wt::WBootstrapTheme, and Wt::WCssTheme.
|
virtual |
Called when the theme is assigned to a WApplication.
This allows the theme to do things like load resource bundles when it is added to an application using WApplication::setTheme().
The default implementation does nothing.
Reimplemented in Wt::WBootstrap2Theme, Wt::WBootstrap3Theme, Wt::WBootstrap5Theme, and Wt::WBootstrapTheme.
|
pure virtual |
Returns a theme name.
Returns a unique name for the theme. This name is used by the default implementation of resourcesUrl() to compute a location for the theme's resources.
Implemented in Wt::WBootstrap2Theme, Wt::WBootstrap3Theme, Wt::WBootstrap5Theme, Wt::WBootstrapTheme, and Wt::WCssTheme.
|
virtual |
Returns which side the WPanel collapse icon should be added on.
Side is assumed to be Side::Left or Side::Right, other sides are not supported.
Reimplemented in Wt::WBootstrap5Theme.
|
virtual |
Returns the URL where theme-related resources are stored.
The default implementation considers a folder within Wt's resource directory, based on the theme name().
Reimplemented in Wt::WBootstrap2Theme, Wt::WBootstrap3Theme, Wt::WBootstrap5Theme, and Wt::WBootstrapTheme.
|
virtual |
Serves the CSS for the theme.
This must serve CSS declarations for the theme.
The default implementation serves all the styleSheets().
|
pure virtual |
Returns a vector with stylesheets for the theme.
This should return a vector with stylesheets that implement the theme. This list may be tailored to the current user agent, which is read from the application environment.
Implemented in Wt::WBootstrap2Theme, Wt::WBootstrap3Theme, Wt::WBootstrap5Theme, Wt::WBootstrapTheme, and Wt::WCssTheme.
|
pure virtual |
Returns a generic CSS class name for the chosen role.
Implemented in Wt::WBootstrap2Theme, Wt::WBootstrap3Theme, Wt::WBootstrap5Theme, Wt::WBootstrapTheme, and Wt::WCssTheme.