Runs a page setup dialog, letting the user modify the values from page_setup.
If the user cancels the dialog, the returned PageSetup is identical to the passed in
page_setup, otherwise it contains the modifications done in the dialog.
Note that this function may use a recursive mainloop to show the page setup dialog. See print_run_page_setup_dialog_async if this is a problem.
| parent |
transient parent |
| page_setup |
an existing PageSetup |
| settings |
|
a new PageSetup |