ColorChooserWidget

open class ColorChooserWidget : Widget, ColorChooserWidgetProtocol

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 create a GtkColorChooserWidget, use [ctorGtk.ColorChooserWidget.new].

To change the initially selected color, use [methodGtk.ColorChooser.set_rgba]. To get the selected color use [methodGtk.ColorChooser.get_rgba].

The GtkColorChooserWidget is used in the [classGtk.ColorChooserDialog] to provide a dialog for selecting colors.

CSS names

GtkColorChooserWidget has a single CSS node with name colorchooser.

The ColorChooserWidget type acts as a reference-counted owner of an underlying GtkColorChooserWidget instance. It provides the methods that can operate on this data type through ColorChooserWidgetProtocol conformance. Use ColorChooserWidget as a strong reference or owner of a GtkColorChooserWidget instance.

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  • Designated initialiser from the underlying `C` data type.

    This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the ColorChooserWidget instance.

    Declaration

    Swift

    @inlinable
public init(_ op: UnsafeMutablePointer<GtkColorChooserWidget>)

    Parameters

    op

    pointer to the underlying object
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  • Designated initialiser from a constant pointer to the underlying C data type. This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the ColorChooserWidget instance.

    Declaration

    Swift

    @inlinable
public init(_ op: UnsafePointer<GtkColorChooserWidget>)

    Parameters

    op

    pointer to the underlying object
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  • Optional initialiser from a non-mutating gpointer to the underlying C data type. This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the ColorChooserWidget instance.

    Declaration

    Swift

    @inlinable
override public init!(gpointer op: gpointer?)

    Parameters

    op

    gpointer to the underlying object
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  • Optional initialiser from a non-mutating gconstpointer to the underlying C data type. This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the ColorChooserWidget instance.

    Declaration

    Swift

    @inlinable
override public init!(gconstpointer op: gconstpointer?)

    Parameters

    op

    pointer to the underlying object
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  • Optional initialiser from a constant pointer to the underlying C data type. This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the ColorChooserWidget instance.

    Declaration

    Swift

    @inlinable
public init!(_ op: UnsafePointer<GtkColorChooserWidget>?)

    Parameters

    op

    pointer to the underlying object
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  • Optional initialiser from the underlying C data type. This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the ColorChooserWidget instance.

    Declaration

    Swift

    @inlinable
public init!(_ op: UnsafeMutablePointer<GtkColorChooserWidget>?)

    Parameters

    op

    pointer to the underlying object
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  • Designated initialiser from the underlying C data type. Will retain GtkColorChooserWidget. i.e., ownership is transferred to the ColorChooserWidget instance.

    Declaration

    Swift

    @inlinable
public init(retaining op: UnsafeMutablePointer<GtkColorChooserWidget>)

    Parameters

    op

    pointer to the underlying object
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  • Reference intialiser for a related type that implements ColorChooserWidgetProtocol Will retain GtkColorChooserWidget.

    Declaration

    Swift

    @inlinable
public init<T>(colorChooserWidget other: T) where T : ColorChooserWidgetProtocol

    Parameters

    other

    an instance of a related type that implements ColorChooserWidgetProtocol
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  • Unsafe typed initialiser. Do not use unless you know the underlying data type the pointer points to conforms to ColorChooserWidgetProtocol.

    Declaration

    Swift

    @inlinable
override public init<T>(cPointer p: UnsafeMutablePointer<T>)

    Parameters

    cPointer

    pointer to the underlying object
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  • Unsafe typed, retaining initialiser. Do not use unless you know the underlying data type the pointer points to conforms to ColorChooserWidgetProtocol.

    Declaration

    Swift

    @inlinable
override public init<T>(retainingCPointer cPointer: UnsafeMutablePointer<T>)

    Parameters

    cPointer

    pointer to the underlying object
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  • Unsafe untyped initialiser. Do not use unless you know the underlying data type the pointer points to conforms to ColorChooserWidgetProtocol.

    Declaration

    Swift

    @inlinable
override public init(raw p: UnsafeRawPointer)

    Parameters

    p

    raw pointer to the underlying object
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  • Unsafe untyped, retaining initialiser. Do not use unless you know the underlying data type the pointer points to conforms to ColorChooserWidgetProtocol.

    Declaration

    Swift

    @inlinable
override public init(retainingRaw raw: UnsafeRawPointer)
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  • Unsafe untyped initialiser. Do not use unless you know the underlying data type the pointer points to conforms to ColorChooserWidgetProtocol.

    Declaration

    Swift

    @inlinable
public required init(raw p: UnsafeMutableRawPointer)

    Parameters

    p

    mutable raw pointer to the underlying object
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  • Unsafe untyped, retaining initialiser. Do not use unless you know the underlying data type the pointer points to conforms to ColorChooserWidgetProtocol.

    Declaration

    Swift

    @inlinable
required public init(retainingRaw raw: UnsafeMutableRawPointer)

    Parameters

    raw

    mutable raw pointer to the underlying object
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  • Unsafe untyped initialiser. Do not use unless you know the underlying data type the pointer points to conforms to ColorChooserWidgetProtocol.

    Declaration

    Swift

    @inlinable
override public init(opaquePointer p: OpaquePointer)

    Parameters

    p

    opaque pointer to the underlying object
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  • Unsafe untyped, retaining initialiser. Do not use unless you know the underlying data type the pointer points to conforms to ColorChooserWidgetProtocol.

    Declaration

    Swift

    @inlinable
override public init(retainingOpaquePointer p: OpaquePointer)

    Parameters

    p

    opaque pointer to the underlying object
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  • Creates a new GtkColorChooserWidget.

    Declaration

    Swift

    @inlinable
public init()
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