An object that describes the appearance of a UI view. More...

#include <CeresEngine/UI/UIAppearance.hpp>

Inheritance diagram for CeresEngine::UIAppearance:

Public Member Functions
	UIAppearance ()

	~UIAppearance () noexcept

template<typename T >
void	set (const UIAppearanceProperty< T > &property, const T &value)
	Sets a new property override on the appearance.

template<typename T >
Optional< const T & >	get (const UIAppearanceProperty< T > &property) const
	Tries to find an override for the given appearance `property`.

Public Member Functions inherited from CeresEngine::RefCounted< UIAppearance >
	RefCounted (Args &&... args)
	Creates a new `RefCounted` object and constructs a new `Deleter` by forwarding `Args` to it.

void	retain () noexcept
	Retains the object by increment it's reference count by one.

bool	release () noexcept
	Relases the object by decrementing it's reference count by one.

Private Types
using	PropertyVariant = Variant< UIColor, double, Paint, HFont >

Private Attributes
HashMap< String, PropertyVariant >	mProperties

Detailed Description

An object that describes the appearance of a UI view.

Member Typedef Documentation

◆ PropertyVariant

using CeresEngine::UIAppearance::PropertyVariant = Variant<UIColor, double, Paint, HFont>

private

Constructor & Destructor Documentation

◆ UIAppearance()

CeresEngine::UIAppearance::UIAppearance ( )

◆ ~UIAppearance()

CeresEngine::UIAppearance::~UIAppearance ( )

noexcept

Member Function Documentation

◆ get()

template<typename T >

template Optional< const HFont & > CeresEngine::UIAppearance::get ( const UIAppearanceProperty< T > & property ) const

Tries to find an override for the given appearance property.

Template Parameters

T	The property value type.

Parameters

property The appearance property.

Returns: An optional value that will return the override value if defined or an empty value if not.

◆ set()

template<typename T >

template void CeresEngine::UIAppearance::set	(	const UIAppearanceProperty< T > &	property,
		const T &	value
	)

Sets a new property override on the appearance.

Any views or subviews to which the appearance is attached to, will use this value when resolving the property.

Template Parameters

T	The property value type.

Parameters

property	The appearance property.
value	The new appearance property override value.

Member Data Documentation

◆ mProperties

HashMap<String, PropertyVariant> CeresEngine::UIAppearance::mProperties