1944998 - Mica breaks transparency of non-native alerts.

Status: RESOLVED FIXED

(Core :: Widget: Win32, defect)

Description

[Emilio Cobos Álvarez [:emilio]]

A bit similar to bug 1934140 and probably should be fixed together.

We're asking windows to draw a backdrop unconditionally, which makes the notifications opaque.

I guess we need some opt-in into the mica backdrop.

Comment 1

[Emilio Cobos Álvarez [:emilio]]

Attachment: Bug 1944998 - Explicitly opt in per window to mica backdrop. r=#win-reviewers,cmartin,#theme

Otherwise windows we want to be fully transparent get a backdrop, or
windows that don't have a tab list get the wrong backdrop (bug 1934140).

Comment 2

[Emilio Cobos Álvarez [:emilio]]

Attachment: Bug 1944998 - Explicitly opt in per window to mica backdrop. r=#win-reviewers,cmartin,#theme

Otherwise windows we want to be fully transparent get a backdrop, or
windows that don't have a tab list get the wrong backdrop (bug 1934140).

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/84c5a2d05038
Explicitly opt in per window to mica backdrop. r=desktop-theme-reviewers,dao

Comment 5

[Sandor Molnar[:smolnar]]

https://hg.mozilla.org/mozilla-central/rev/84c5a2d05038