struct Gtk::PrintOperation::RequestPageSetupSignal

Overview

Emitted once for every page that is printed.

This gives the application a chance to modify the page setup. Any changes done to setup will be in force only for printing this page.

Defined in:

lib/gi-crystal/src/auto/gtk-4.0/print_operation.cr

Instance Method Summary

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(Gtk::PrintContext, Int32, Gtk::PageSetup, Nil)) : GObject::SignalConnection #

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def connect(handler : Proc(Gtk::PrintContext, Int32, Gtk::PageSetup, Nil), *, after : Bool = false) : GObject::SignalConnection #

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def connect(handler : Proc(Gtk::PrintOperation, Gtk::PrintContext, Int32, Gtk::PageSetup, Nil), *, after : Bool = false) : GObject::SignalConnection #

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def emit(context : Gtk::PrintContext, page_nr : Int32, setup : Gtk::PageSetup) : Nil #

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def name : String #
Description copied from struct GObject::Signal

The signal name


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