print dialog: Prevent cascading paper dialogs
authorMatthias Clasen <mclasen@redhat.com>
Sat, 29 Aug 2020 20:00:01 +0000 (16:00 -0400)
committerMatthias Clasen <mclasen@redhat.com>
Sat, 29 Aug 2020 20:30:26 +0000 (16:30 -0400)
commit15c6760a96379ba8c6e6ed21bcc3683437a7bfeb
treefb0aee1a92e90ec00019a42bf2d56fe864972e39
parent6ffb3d3fe5729105093845228380daabd225b704
print dialog: Prevent cascading paper dialogs

We trigger the paper dialog when the "manage" item
in the dropdown is selected. But the selection also
changes due to internal changes, such as reloading
the custom paper list when the paper dialog is
closed. We need to be extra careful to avoid triggering
another paper dialog when that happens.
gtk/gtkprintunixdialog.c