struct Gtk::DropDown::ActivateSignal
- Gtk::DropDown::ActivateSignal
- GObject::Signal
- Struct
- Value
- Object
Overview
Emitted to when the drop down is activated.
The ::activate signal on Gtk::DropDown is an action signal and
emitting it causes the drop down to pop up its dropdown.
Defined in:
lib/gi-crystal/src/auto/gtk-4.0/drop_down.crInstance Method Summary
- #connect(*, after : Bool = false, &block : Proc(Nil)) : GObject::SignalConnection
- #connect(handler : Proc(Nil), *, after : Bool = false) : GObject::SignalConnection
- #connect(handler : Proc(Gtk::DropDown, Nil), *, after : Bool = false) : GObject::SignalConnection
- #emit : 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(handler : Proc(Gtk::DropDown, Nil), *, after : Bool = false) : GObject::SignalConnection
#