ColorChooserWidgetProtocol

public protocol ColorChooserWidgetProtocol : BoxProtocol, ColorChooserProtocol

The GtkColorChooserWidget widget lets the user select a color. By default, the chooser presents a predefined palette of colors, plus a small number of settable custom colors. It is also possible to select a different color with the single-color editor. To enter the single-color editing mode, use the context menu of any color of the palette, or use the ‘+’ button to add a new custom color.

The chooser automatically remembers the last selection, as well as custom colors.

To change the initially selected color, use gtk_color_chooser_set_rgba(). To get the selected color use gtk_color_chooser_get_rgba().

The GtkColorChooserWidget is used in the GtkColorChooserDialog to provide a dialog for selecting colors.

CSS names

GtkColorChooserWidget has a single CSS node with name colorchooser.

The ColorChooserWidgetProtocol protocol exposes the methods and properties of an underlying GtkColorChooserWidget 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 ColorChooserWidget. Alternatively, use ColorChooserWidgetRef as a lighweight, unowned reference if you already have an instance you just want to use.

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  • ptr

    Untyped pointer to the underlying GtkColorChooserWidget instance.

    Declaration

    Swift

    var ptr: UnsafeMutableRawPointer! { get }
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  • color_chooser_widget_ptr Default implementation

    Typed pointer to the underlying GtkColorChooserWidget instance.

    Default Implementation

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

    Declaration

    Swift

    var color_chooser_widget_ptr: UnsafeMutablePointer<GtkColorChooserWidget>! { get }
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  • Required Initialiser for types conforming to ColorChooserWidgetProtocol

    Declaration

    Swift

    init(raw: UnsafeMutableRawPointer)
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ColorChooserWidget Class

  • Bind a ColorChooserWidgetPropertyName source property to a given target object.

    Declaration

    Swift

    @discardableResult
@inlinable
func bind<Q, T>(property source_property: ColorChooserWidgetPropertyName, to target: T, _ target_property: Q, flags f: BindingFlags = .default, transformFrom transform_from: @escaping GLibObject.ValueTransformer = { $0.transform(destValue: $1) }, transformTo transform_to: @escaping GLibObject.ValueTransformer = { $0.transform(destValue: $1) }) -> BindingRef! where Q : PropertyNameProtocol, T : ObjectProtocol

    Parameters

    source_property

    the source property to bind
    target

    the target object to bind to
    target_property

    the target property to bind to
    flags

    the flags to pass to the Binding
    transform_from

    ValueTransformer to use for forward transformation
    transform_to

    ValueTransformer to use for backwards transformation

    Return Value

    binding reference or nil in case of an error

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  • get(property:) Extension method

    Get the value of a ColorChooserWidget property

    Declaration

    Swift

    @inlinable
func get(property: ColorChooserWidgetPropertyName) -> GLibObject.Value

    Parameters

    property

    the property to get the value for

    Return Value

    the value of the named property

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  • set(property:value:) Extension method

    Set the value of a ColorChooserWidget property. Note that this will only have an effect on properties that are writable and not construct-only!

    Declaration

    Swift

    @inlinable
func set(property: ColorChooserWidgetPropertyName, value v: GLibObject.Value)

    Parameters

    property

    the property to get the value for

    Return Value

    the value of the named property

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ColorChooserWidget Class: ColorChooserWidgetProtocol extension (methods and fields)