FontChooserWidgetProtocol

public protocol FontChooserWidgetProtocol : BoxProtocol, FontChooserProtocol

The GtkFontChooserWidget widget lists the available fonts, styles and sizes, allowing the user to select a font. It is used in the GtkFontChooserDialog widget to provide a dialog box for selecting fonts.

To set the font which is initially selected, use gtk_font_chooser_set_font() or gtk_font_chooser_set_font_desc().

To get the selected font use gtk_font_chooser_get_font() or gtk_font_chooser_get_font_desc().

To change the text which is shown in the preview area, use gtk_font_chooser_set_preview_text().

CSS nodes

GtkFontChooserWidget has a single CSS node with name fontchooser.

The FontChooserWidgetProtocol protocol exposes the methods and properties of an underlying GtkFontChooserWidget 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 FontChooserWidget. Alternatively, use FontChooserWidgetRef 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 GtkFontChooserWidget instance.

    Declaration

    Swift

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

    Typed pointer to the underlying GtkFontChooserWidget instance.

    Default Implementation

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

    Declaration

    Swift

    var font_chooser_widget_ptr: UnsafeMutablePointer<GtkFontChooserWidget>! { get }
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  • Required Initialiser for types conforming to FontChooserWidgetProtocol

    Declaration

    Swift

    init(raw: UnsafeMutableRawPointer)
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FontChooserWidget Class

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

    Declaration

    Swift

    @discardableResult
@inlinable
func bind<Q, T>(property source_property: FontChooserWidgetPropertyName, 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 FontChooserWidget property

    Declaration

    Swift

    @inlinable
func get(property: FontChooserWidgetPropertyName) -> 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 FontChooserWidget property. Note that this will only have an effect on properties that are writable and not construct-only!

    Declaration

    Swift

    @inlinable
func set(property: FontChooserWidgetPropertyName, 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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FontChooserWidget Class: FontChooserWidgetProtocol extension (methods and fields)