2011709 - Switch to a shadow root to render the nsComboboxControl selected content and arrow.

Status: RESOLVED FIXED

(Core :: Layout: Form Controls, enhancement, P3)

Comment 1

[Emilio Cobos Álvarez [:emilio]]

To be clear this would be a matter of replacing these two elements: https://searchfox.org/firefox-main/rev/ba7a7a320649794a9948b32156f5b438fef5ce7a/layout/forms/nsComboboxControlFrame.h#119-123 by something created on the DOM side for combobox selects.

These rules also need tweaking.

Comment 2

[Emilio Cobos Álvarez [:emilio]]

Attachment: Bug 2011709 - Make combobox select use a shadow tree for its contents. r=keithamus,jjaschke,#layout!

For now, replicate the label + button structure.

TODO: Make the displayed text stuff managed by the DOM.

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/402146477384
https://hg.mozilla.org/integration/autoland/rev/b967fdc6fff3
Make combobox select use a shadow tree for its contents. r=jjaschke,layout-reviewers,firefox-style-system-reviewers,accessibility-platform-reviewers,smaug,Jamie,jfkthame,dshin

Comment 5

[Sandor Molnar[:smolnar]]

https://hg.mozilla.org/mozilla-central/rev/b967fdc6fff3