struct Gtk::SpinButton::ChangeValueSignal
- Gtk::SpinButton::ChangeValueSignal
- GObject::Signal
- Struct
- Value
- Object
Overview
Emitted when the user initiates a value change.
This is a keybinding signal.
Applications should not connect to it, but may emit it with g_signal_emit_by_name() if they need to control the cursor programmatically.
The default bindings for this signal are Up/Down and PageUp/PageDown.
Defined in:
lib/gi-crystal/src/auto/gtk-4.0/spin_button.crInstance Method Summary
- #connect(*, after : Bool = false, &block : Proc(Gtk::ScrollType, Nil)) : GObject::SignalConnection
- #connect(handler : Proc(Gtk::ScrollType, Nil), *, after : Bool = false) : GObject::SignalConnection
- #connect(handler : Proc(Gtk::SpinButton, Gtk::ScrollType, Nil), *, after : Bool = false) : GObject::SignalConnection
- #emit(scroll : Gtk::ScrollType) : Nil
-
#name : String
The signal name
Instance methods inherited from struct GObject::Signal
[](detail : String) : self
[],
name : String
name
Constructor methods inherited from struct GObject::Signal
new(source : GObject::Object, detail : String? = nil)
new
Instance Method Detail
def connect(*, after : Bool = false, &block : Proc(Gtk::ScrollType, Nil)) : GObject::SignalConnection
#
def connect(handler : Proc(Gtk::ScrollType, Nil), *, after : Bool = false) : GObject::SignalConnection
#
def connect(handler : Proc(Gtk::SpinButton, Gtk::ScrollType, Nil), *, after : Bool = false) : GObject::SignalConnection
#