PrintDialog.setup

void setup(gtk.window.Window parent =  null,  gio.cancellable.Cancellable cancellable =  null,  gio.types.AsyncReadyCallback callback =  null)

This function presents a print dialog to let the user select a printer, and set up print settings and page setup.

The callback will be called when the dialog is dismissed. It should call [gtk.print_dialog.PrintDialog.setupFinish] to obtain the results in the form of a [gtk.print_setup.PrintSetup], that can then be passed to [gtk.print_dialog.PrintDialog.print] or [gtk.print_dialog.PrintDialog.printFile].

One possible use for this method is to have the user select a printer, then show a page setup UI in the application (e.g. to arrange images on a page), then call [gtk.print_dialog.PrintDialog.print] on self to do the printing without further user interaction.

Parameters

`parent`	the parent [gtk.window.Window]
`cancellable`	a [gio.cancellable.Cancellable] to cancel the operation
`callback`	a callback to call when the operation is complete