dialogheader has description attribute[1] which is never used except one time in /suite[2]. I am thinking of converting it into custom element. Should I add dialogheader-description or not into the new element? [1]: https://searchfox.org/comm-central/source/common/bindings/generalBindings.xml#45 [2]: https://searchfox.org/comm-central/search?q=(%3Cdialogheader+.%2B+description)&case=false&regexp=true&path=

Looking at the few isolated usages of dialogheader, it seems to me it would be preferable to get rid of this element by open coding it. It woudl be replaced by a label (and perhaps a containing box?) easily. There's no functionality, only some css. That said, don't let it stop the work you're doing to get the "infrastructure" set up (customElements.js file) as that would be useful elsewhere. So to answer what to do with the description: nothing. Makes sense?

Comment on attachment 9006669 [details] [diff] [review] dialogheader.patch For WIP patches, ask for feedback only. When you think the patch is ready, then ask for review.

Comment on attachment 9006932 [details] [diff] [review] dialogheader.patch Review of attachment 9006932 [details] [diff] [review]: ----------------------------------------------------------------- Looks good to me. r=mkmelin ::: mailnews/base/prefs/content/am-main.js @@ +15,4 @@ > else > titleValue = defaultTitle; > > + title.setAttribute("value",titleValue); let's add the missing space after comma while we're here

Is there a second patch / follow-up bug and patch coming for the suite/ parts?

Added the white space.

(In reply to Ian Neal from comment #8) > Is there a second patch / follow-up bug and patch coming for the suite/ > parts? I am not sure whether I have to create a second patch / follow-up bug for suite. I think Magnus will be right person to ask this.

I don't think we should fix up suite here. But we can clone the bug to suite and let seamonkey people handle suite/ parts there.

You guys got a try run? Here we go: https://treeherder.mozilla.org/#/jobs?repo=try-comm-central&revision=e9802ed9dc90642b6f734c2c990d44c8734d57f3

(In reply to Jorg K (GMT+2) from comment #13) > You guys got a try run? Here we go: > https://treeherder.mozilla.org/#/jobs?repo=try-comm- > central&revision=e9802ed9dc90642b6f734c2c990d44c8734d57f3 https://treeherder.mozilla.org/#/jobs?repo=try-comm-central&revision=055078b0ca59fac37b8858df54d68cf34065101f Sorry i forgot to comment it.

Pushed by geoff@darktrojan.net: https://hg.mozilla.org/comm-central/rev/5e8a03122a95 Removing dialogheader binding; r=mkmelin