struct Gtk::SignalListItemFactory::SetupSignal
- Gtk::SignalListItemFactory::SetupSignal
- GObject::Signal
- Struct
- Value
- Object
Overview
Emitted when a newly created listitem needs to be prepared for use.
It is the first signal emitted for every listitem.
The handler for this signal must call Gtk::ListItem#child=
to populate the listitem with widgets.
The Gtk::SignalListItemFactory::#teardown signal is the opposite
of this signal and can be used to undo everything done in this signal.
Defined in:
lib/gi-crystal/src/auto/gtk-4.0/signal_list_item_factory.crInstance Method Summary
- #connect(*, after : Bool = false, &block : Proc(GObject::Object, Nil)) : GObject::SignalConnection
- #connect(handler : Proc(GObject::Object, Nil), *, after : Bool = false) : GObject::SignalConnection
- #connect(handler : Proc(Gtk::SignalListItemFactory, GObject::Object, Nil), *, after : Bool = false) : GObject::SignalConnection
- #emit(object : GObject::Object) : 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 : Nil | String = nil)
new
Instance Method Detail
def connect(*, after : Bool = false, &block : Proc(GObject::Object, Nil)) : GObject::SignalConnection
#
def connect(handler : Proc(GObject::Object, Nil), *, after : Bool = false) : GObject::SignalConnection
#
def connect(handler : Proc(Gtk::SignalListItemFactory, GObject::Object, Nil), *, after : Bool = false) : GObject::SignalConnection
#