1878029 - PiP window can no longer be moved by dragging

Status: RESOLVED FIXED

(Core :: Widget: Gtk, defect)

Description

[Kestrel]

STR:

1. Open a video in Picture-in-Picture on Ubuntu 23.10.
2. Click and drag the PiP window to reposition it.

PiP window does not respond to click and drag action.

Workaround is to right-click > Move.

Regression window:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=b4429209f9f830e679e575019e34e24abe673855&tochange=381f7d17a53e35572f6c5a461434caafd56b6323

Regressed by Bug 1539998.

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

:stransky, since you are the author of the regressor, bug 1539998, could you take a look?

For more information, please visit BugBot documentation.

Comment 2

[Martin Stránský [:stransky] (ni? me)]

Attachment: Bug 1878029 [Linux] Process mouse button events regardless of system titlebar state r?emilio

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/0899708984b2
[Linux] Process mouse button events regardless of system titlebar state r=emilio

Comment 4

[Cristian Tuns]

https://hg.mozilla.org/mozilla-central/rev/0899708984b2

Comment 5

[Monica Chiorean]

I was able to reproduce the issue on Ubuntu 23.10 using Firefox build 124.0a1(2024-02-01).
Verified as fixed on Ubuntu 23.10 /Win10x64 / Mac 12.6 using Firefox builds 124.0b5 and 125.0a1.