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richard pushed a commit to branch tor-browser-102.4.0esr-12.0-2 in repository tor-browser.
commit bfb178e26d582712a16f7777d501ca92b24187ab Author: Henry Wilkes henry@torproject.org AuthorDate: Thu Oct 20 18:19:28 2022 +0100
Bug 41371: Temporary hack to fix language selector popup position --- browser/components/preferences/main.js | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)
diff --git a/browser/components/preferences/main.js b/browser/components/preferences/main.js index 42cc72f6f91c..9818a349b3f4 100644 --- a/browser/components/preferences/main.js +++ b/browser/components/preferences/main.js @@ -1010,6 +1010,23 @@ var gMainPane = { gMainPane.onPrimaryBrowserLanguageMenuChange(event); });
+ // Temporary hack to cause the menu popup to resize itself just after being + // shown. See tor-browser#41371 + // We get ~one frame of a potentially badly sized popup, and then the popup + // should re-adjust to the new size. + // TODO: Remove with firefox 115 since this is fixed properly in + // mozilla-central 107. + menulist.addEventListener("popupshown", () => { + const popupBox = menulist.menupopup; + // We change a layout parameter and then force a relayout. We choose + // "min-height: 0" since we expect this won't change the displayed result + // but is enough to force the relayout. + const minHeight = popupBox.style.minHeight; + popupBox.style.minHeight = 0; + popupBox.getBoundingClientRect(); + popupBox.style.minHeight = minHeight; + }); + gMainPane.updatePrimaryBrowserLanguageUI(Services.locale.appLocaleAsBCP47); },