struct Gtk::PrintOperation::CustomWidgetApplySignal
- Gtk::PrintOperation::CustomWidgetApplySignal
- GObject::Signal
- Struct
- Value
- Object
Overview
Emitted right before ::begin-print if you added a custom widget in the ::create-custom-widget handler.
When you get this signal you should read the information from the custom widgets, as the widgets are not guaranteed to be around at a later time.
Defined in:
lib/gi-crystal/src/auto/gtk-4.0/print_operation.crInstance Method Summary
- #connect(*, after : Bool = false, &block : Proc(Gtk::Widget, Nil)) : GObject::SignalConnection
- #connect(handler : Proc(Gtk::Widget, Nil), *, after : Bool = false) : GObject::SignalConnection
- #connect(handler : Proc(Gtk::PrintOperation, Gtk::Widget, Nil), *, after : Bool = false) : GObject::SignalConnection
- #emit(widget : Gtk::Widget) : 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(Gtk::Widget, Nil), *, after : Bool = false) : GObject::SignalConnection
#
def connect(handler : Proc(Gtk::PrintOperation, Gtk::Widget, Nil), *, after : Bool = false) : GObject::SignalConnection
#