Undo Close Tab のレビュー
Undo Close Tab 作成者: Manuel Reimer
Mirek によるレビュー
開発者の返信
投稿日時: 8年前You are right. In fact the whole process around "having an icon which fits nicely with the existing ones" is missing in the Mozilla API.
With Firefox 58 there is at least some API to get notified about color changes and to get the new colors. I've added a hack to version 4.2.0 which dynamically creates an icon with the new color and sets it to the toolbar button. Please try the new version.
With Firefox 58 there is at least some API to get notified about color changes and to get the new colors. I've added a hack to version 4.2.0 which dynamically creates an icon with the new color and sets it to the toolbar button. Please try the new version.