struct Gdk::Display::ClosedSignal
- Gdk::Display::ClosedSignal
- GObject::Signal
- Struct
- Value
- Object
Overview
Emitted when the connection to the windowing system for display is closed.
Defined in:
lib/gi-crystal/src/auto/gdk-4.0/display.crInstance Method Summary
- #connect(*, after : Bool = false, &block : Proc(Bool, Nil)) : GObject::SignalConnection
- #connect(handler : Proc(Bool, Nil), *, after : Bool = false) : GObject::SignalConnection
- #connect(handler : Proc(Gdk::Display, Bool, Nil), *, after : Bool = false) : GObject::SignalConnection
- #emit(is_error : Bool) : 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(handler : Proc(Gdk::Display, Bool, Nil), *, after : Bool = false) : GObject::SignalConnection
#