Union Core C++ Classes

Union::Color	A class that represents a color that can be provided from different sources
Union::Element	An element in a tree of elements that is used to match StyleRules
Union::ElementQuery	A class encapsulating lookup of style properties based on a list of elements
Union::InputPlugin	Abstract base class for plugins providing input data
Union::LruCache	A simple least-recently-used cache template
Union::LruImageCache	An adaptation of LruCache for caching images
Union::PlatformPlugin	Abstract base class for plugins providing platform integration
Union::PluginRegistry	Template class to simplify looking up and loading plugins
Union::Selector	A class to handle matching some data to an element
Union::SelectorList	A list of Union::Selector
Union::Style	A collection of StyleRule instances
Union::StyleLoader	An interface that is used by Style to allow input plugins to load style rules
Union::StyleRegistry	A class to load and keep track of Style instances
Union::StyleRule	A set of style properties that should be applied to a certain set of elements

Union::Properties::AlignmentPropertyGroup	A property group with properties related to alignment
Union::Properties::BackgroundPropertyGroup	A property group containing properties related to an element's background
Union::Properties::BorderPropertyGroup	A property group containing properties of an element's border
Union::Properties::CornerPropertyGroup	A property group containing the properties of a corner
Union::Properties::CornersPropertyGroup	A property group containing properties of a background's corners
Union::Properties::IconPropertyGroup	A property group containing properties related to an element's icon
Union::Properties::ImagePropertyGroup	A property group describing properties of an image
Union::Properties::LayoutPropertyGroup	A property group containing properties related to the layout of an element
Union::Properties::LinePropertyGroup	A property group containing the properties of a line
Union::Properties::OffsetPropertyGroup
Union::Properties::OutlinePropertyGroup	A property group containing properties of an element's outline
Union::Properties::ShadowPropertyGroup	A property group containing properties relating to an element's shadow
Union::Properties::SizePropertyGroup	A property group representing a set of sizes for cardinal directions
Union::Properties::StylePropertyGroup	Root property group for all elements
Union::Properties::TextPropertyGroup	A property group containing properties related to the text of an element