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FontChooserWidgetRef Structure Reference
FontChooserWidgetRef
public struct FontChooserWidgetRef : FontChooserWidgetProtocol, GWeakCapturingThe GtkFontChooserWidget widget lets the user select a font.
It is used in the GtkFontChooserDialog widget to provide a
dialog for selecting fonts.
To set the font which is initially selected, use
[methodGtk.FontChooser.set_font] or [methodGtk.FontChooser.set_font_desc].
To get the selected font use [methodGtk.FontChooser.get_font] or
[methodGtk.FontChooser.get_font_desc].
To change the text which is shown in the preview area, use
[methodGtk.FontChooser.set_preview_text].
CSS nodes
GtkFontChooserWidget has a single CSS node with name fontchooser.
The FontChooserWidgetRef type acts as a lightweight Swift reference to an underlying GtkFontChooserWidget instance.
It exposes methods that can operate on this data type through FontChooserWidgetProtocol conformance.
Use FontChooserWidgetRef only as an unowned reference to an existing GtkFontChooserWidget instance.
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Untyped pointer to the underlying `GtkFontChooserWidget` instance.For type-safe access, use the generated, typed pointer
font_chooser_widget_ptrproperty instead.Declaration
Swift
public let ptr: UnsafeMutableRawPointer!
-
Designated initialiser from the underlying
Cdata typeDeclaration
Swift
@inlinable init(_ p: UnsafeMutablePointer<GtkFontChooserWidget>) -
Designated initialiser from a constant pointer to the underlying
Cdata typeDeclaration
Swift
@inlinable init(_ p: UnsafePointer<GtkFontChooserWidget>) -
Conditional initialiser from an optional pointer to the underlying
Cdata typeDeclaration
Swift
@inlinable init!(_ maybePointer: UnsafeMutablePointer<GtkFontChooserWidget>?) -
Conditional initialiser from an optional, non-mutable pointer to the underlying
Cdata typeDeclaration
Swift
@inlinable init!(_ maybePointer: UnsafePointer<GtkFontChooserWidget>?) -
Conditional initialiser from an optional
gpointerDeclaration
Swift
@inlinable init!(gpointer g: gpointer?) -
Conditional initialiser from an optional, non-mutable
gconstpointerDeclaration
Swift
@inlinable init!(gconstpointer g: gconstpointer?) -
Reference intialiser for a related type that implements
FontChooserWidgetProtocolDeclaration
Swift
@inlinable init<T>(_ other: T) where T : FontChooserWidgetProtocol -
This factory is syntactic sugar for setting weak pointers wrapped in
GWeak<T>Declaration
Swift
@inlinable static func unowned<T>(_ other: T) -> FontChooserWidgetRef where T : FontChooserWidgetProtocol -
Unsafe typed initialiser. Do not use unless you know the underlying data type the pointer points to conforms to
FontChooserWidgetProtocol.Declaration
Swift
@inlinable init<T>(cPointer: UnsafeMutablePointer<T>) -
Unsafe typed initialiser. Do not use unless you know the underlying data type the pointer points to conforms to
FontChooserWidgetProtocol.Declaration
Swift
@inlinable init<T>(constPointer: UnsafePointer<T>) -
Unsafe untyped initialiser. Do not use unless you know the underlying data type the pointer points to conforms to
FontChooserWidgetProtocol.Declaration
Swift
@inlinable init(mutating raw: UnsafeRawPointer) -
Unsafe untyped initialiser. Do not use unless you know the underlying data type the pointer points to conforms to
FontChooserWidgetProtocol.Declaration
Swift
@inlinable init(raw: UnsafeMutableRawPointer) -
Unsafe untyped initialiser. Do not use unless you know the underlying data type the pointer points to conforms to
FontChooserWidgetProtocol.Declaration
Swift
@inlinable init(opaquePointer: OpaquePointer) -
Creates a new
GtkFontChooserWidget.Declaration
Swift
@inlinable init()