1661060 - Print dialog doesn't receive focus on tab-switch (so e.g. "esc" doesn't dismiss it, and "tab" doesn't cycle through its fields)

Status: RESOLVED DUPLICATE of bug 1660951

(Toolkit :: Printing, defect)

Description

[Daniel Holbert [:dholbert]]

STR:

1. Enable the new print UI via print.tab_modal.enabled
2. Open the print dialog for some page (Ctrl+P / Cmd+P)
3. Switch tabs (Ctrl + PageUp)
4. Switch back (Ctrl + PageDown)
5. Press "Esc".

ACTUAL RESULTS:
Nothing happens.

EXPECTED RESULTS:
Print dialog should be dismissed.

(Note that we do successfully dismiss the dialog if I skip steps 3-4 -- i.e. if I don't switch tabs away & back.)

Similarly: if you use the "Tab" key in step 5 (instead of "Esc"), we tab through the browser toolbar UI (e.g. the location bar), rather than tabbing through the Print Dialog fields, which would be more useful. So: bottom line, the print dialog is not getting focus when we switch to a tab that has the print dialog up.

Comment 1

[Blake Winton (:bwinton) (:☕️)]

(I suspect this is similar across all the TabDialogBox users, so tagging in a few people…)