StyleProviderProtocol

public protocol StyleProviderProtocol

GtkStyleProvider is an interface used to provide style information to a GtkStyleContext. See gtk_style_context_add_provider() and gtk_style_context_add_provider_for_screen().

The StyleProviderProtocol protocol exposes the methods and properties of an underlying GtkStyleProvider instance. The default implementation of these can be found in the protocol extension below. For a concrete class that implements these methods and properties, see StyleProvider. Alternatively, use StyleProviderRef as a lighweight, unowned reference if you already have an instance you just want to use.

Show on GitHub
  • ptr

    Untyped pointer to the underlying GtkStyleProvider instance.

    Declaration

    Swift

    var ptr: UnsafeMutableRawPointer! { get }
    Show on GitHub
  • style_provider_ptr Default implementation

    Typed pointer to the underlying GtkStyleProvider instance.

    Default Implementation

    Return the stored, untyped pointer as a typed pointer to the GtkStyleProvider instance.

    Declaration

    Swift

    var style_provider_ptr: UnsafeMutablePointer<GtkStyleProvider>! { get }
    Show on GitHub

  • Required Initialiser for types conforming to StyleProviderProtocol

    Declaration

    Swift

    init(raw: UnsafeMutableRawPointer)
    Show on GitHub

StyleProvider Interface: StyleProviderProtocol extension (methods and fields)

  • getIconFactory(path:) Extension method

    Returns the GtkIconFactory defined to be in use for path, or nil if none is defined.

    get_icon_factory is deprecated: Will always return %NULL for all GTK-provided style providers.

    Declaration

    Swift

    @available(*, deprecated)
@inlinable
func getIconFactory<WidgetPathT>(path: WidgetPathT) -> IconFactoryRef! where WidgetPathT : WidgetPathProtocol
    Show on GitHub
  • getStyle(path:) Extension method

    Returns the style settings affecting a widget defined by path, or nil if provider doesn’t contemplate styling path.

    get_style is deprecated: Will always return %NULL for all GTK-provided style providers as the interface cannot correctly work the way CSS is specified.

    Declaration

    Swift

    @available(*, deprecated)
@inlinable
func getStyle<WidgetPathT>(path: WidgetPathT) -> StylePropertiesRef! where WidgetPathT : WidgetPathProtocol
    Show on GitHub

  • Looks up a widget style property as defined by provider for the widget represented by path.

    Declaration

    Swift

    @inlinable
func getStyleProperty<ParamSpecT, ValueT, WidgetPathT>(path: WidgetPathT, state: StateFlags, pspec: ParamSpecT, value: ValueT) -> Bool where ParamSpecT : ParamSpecProtocol, ValueT : ValueProtocol, WidgetPathT : WidgetPathProtocol
    Show on GitHub