CheckButtonRef

public struct CheckButtonRef : CheckButtonProtocol, GWeakCapturing

A GtkCheckButton places a discrete GtkToggleButton next to a widget, (usually a GtkLabel). See the section on GtkToggleButton widgets for more information about toggle/check buttons.

The important signal ( GtkToggleButton::toggled ) is also inherited from GtkToggleButton.

CSS nodes

(plain Language Example):

checkbutton
├── check
╰── <child>

A GtkCheckButton with indicator (see gtk_toggle_button_set_mode()) has a main CSS node with name checkbutton and a subnode with name check.

(plain Language Example):

button.check
├── check
╰── <child>

A GtkCheckButton without indicator changes the name of its main node to button and adds a .check style class to it. The subnode is invisible in this case.

The CheckButtonRef type acts as a lightweight Swift reference to an underlying GtkCheckButton instance. It exposes methods that can operate on this data type through CheckButtonProtocol conformance. Use CheckButtonRef only as an unowned reference to an existing GtkCheckButton instance.

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  • ptr 
    Untyped pointer to the underlying `GtkCheckButton` instance.

    For type-safe access, use the generated, typed pointer check_button_ptr property instead.

    Declaration

    Swift

    public let ptr: UnsafeMutableRawPointer!
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CheckButton Class

  • Designated initialiser from the underlying C data type

    Declaration

    Swift

    @inlinable
init(_ p: UnsafeMutablePointer<GtkCheckButton>)
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  • Designated initialiser from a constant pointer to the underlying C data type

    Declaration

    Swift

    @inlinable
init(_ p: UnsafePointer<GtkCheckButton>)
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  • Conditional initialiser from an optional pointer to the underlying C data type

    Declaration

    Swift

    @inlinable
init!(_ maybePointer: UnsafeMutablePointer<GtkCheckButton>?)
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  • Conditional initialiser from an optional, non-mutable pointer to the underlying C data type

    Declaration

    Swift

    @inlinable
init!(_ maybePointer: UnsafePointer<GtkCheckButton>?)
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  • Conditional initialiser from an optional gpointer

    Declaration

    Swift

    @inlinable
init!(gpointer g: gpointer?)
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  • Conditional initialiser from an optional, non-mutable gconstpointer

    Declaration

    Swift

    @inlinable
init!(gconstpointer g: gconstpointer?)
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  • Reference intialiser for a related type that implements CheckButtonProtocol

    Declaration

    Swift

    @inlinable
init<T>(_ other: T) where T : CheckButtonProtocol
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  • This factory is syntactic sugar for setting weak pointers wrapped in GWeak<T>

    Declaration

    Swift

    @inlinable
static func unowned<T>(_ other: T) -> CheckButtonRef where T : CheckButtonProtocol
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  • Unsafe typed initialiser. Do not use unless you know the underlying data type the pointer points to conforms to CheckButtonProtocol.

    Declaration

    Swift

    @inlinable
init<T>(cPointer: UnsafeMutablePointer<T>)
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  • Unsafe typed initialiser. Do not use unless you know the underlying data type the pointer points to conforms to CheckButtonProtocol.

    Declaration

    Swift

    @inlinable
init<T>(constPointer: UnsafePointer<T>)
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  • Unsafe untyped initialiser. Do not use unless you know the underlying data type the pointer points to conforms to CheckButtonProtocol.

    Declaration

    Swift

    @inlinable
init(mutating 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 CheckButtonProtocol.

    Declaration

    Swift

    @inlinable
init(raw: UnsafeMutableRawPointer)
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  • Unsafe untyped initialiser. Do not use unless you know the underlying data type the pointer points to conforms to CheckButtonProtocol.

    Declaration

    Swift

    @inlinable
init(opaquePointer: OpaquePointer)
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  • Creates a new GtkCheckButton.

    Declaration

    Swift

    @inlinable
init()
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  • Creates a new GtkCheckButton with a GtkLabel to the right of it.

    Declaration

    Swift

    @inlinable
init(label: UnsafePointer<gchar>!)
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  • Creates a new GtkCheckButton containing a label. The label will be created using gtk_label_new_with_mnemonic(), so underscores in label indicate the mnemonic for the check button.

    Declaration

    Swift

    @inlinable
init(mnemonic label: UnsafePointer<gchar>!)
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  • Creates a new GtkCheckButton with a GtkLabel to the right of it.

    Declaration

    Swift

    @inlinable
static func checkButtonNewWith(label: UnsafePointer<gchar>!) -> WidgetRef!
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  • Creates a new GtkCheckButton containing a label. The label will be created using gtk_label_new_with_mnemonic(), so underscores in label indicate the mnemonic for the check button.

    Declaration

    Swift

    @inlinable
static func checkButtonNewWith(mnemonic label: UnsafePointer<gchar>!) -> WidgetRef!
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