Closed Bug 1246275 Opened 9 years ago Closed 9 years ago

Mail window cannot be moved/dragged any more.

Categories

(Thunderbird :: Mail Window Front End, defect)

x86
Windows
defect
Not set
major

Tracking

(Not tracked)

RESOLVED FIXED
Thunderbird 47.0

People

(Reporter: jorgk-bmo, Assigned: Paenglab)

References

Details

(Keywords: regression)

Attachments

(1 file)

Left-click onto the menu bar and try to move the window. It doesn't move. Richard tells me that this is due to http://hg.mozilla.org/mozilla-central/rev/29dd8f5e46f8
Attached patch dragFix.patch (deleted) — Splinter Review
I tested it on all Windows versions and Linux. Jörg, please can you check it to be sure? Aleth, I moved rules to content. Please check it on OS X to be sure I haven't broken it.
Assignee: nobody → richard.marti
Status: NEW → ASSIGNED
Attachment #8716521 - Flags: review?(aleth)
Attachment #8716521 - Flags: feedback?(mozilla)
Oh, I also tested it on Linux.
Comment on attachment 8716521 [details] [diff] [review] dragFix.patch With this patch the main window can be moved again. Thanks! Without wanting to dive into the details, can you please explain what + -moz-window-dragging: no-drag; is about. I'm just curious. I'd also like to note the following. Frequently on uplift requests I read: Risk to taking this patch (and alternatives if risky): **low, only CSS changes** Frankly, I never quite believed this, and here is proof that with CSS you can bring the whole system down ;-)
Attachment #8716521 - Flags: feedback?(mozilla) → feedback+
(In reply to Jorg K - Let the purists rule (GMT+1) from comment #3) > Comment on attachment 8716521 [details] [diff] [review] > dragFix.patch > > With this patch the main window can be moved again. Thanks! > > Without wanting to dive into the details, can you please explain what > + -moz-window-dragging: no-drag; > is about. I'm just curious. Ehwn we are in -moz-windows-compositor case (Vista/Win7 Glass, Win8-10 default theme) then the menubar is below the tabs and looks visually belonging to the main toolbox). Then it would be weird when you can move the window with this toolbar. In all other cases the menubar is above the tabs inside the titlebar which is movable. > I'd also like to note the following. Frequently on uplift requests I read: > Risk to taking this patch (and alternatives if risky): **low, only CSS > changes** > Frankly, I never quite believed this, and here is proof that with CSS you > can bring the whole system down ;-) The system isn't down, the window is only not movable and you can still work with your messages. When you look at the m-c patch, then you see where is a lot of JS and C++ changes. Naturally every code can harm but CSS normally has not so deep influence to make a system unusable (but you could make it invisible by setting everything transparent ;) ). And yes, in Mozilla land CSS can have more effect because it can also steer the XUL elements.
Comment on attachment 8716521 [details] [diff] [review] dragFix.patch Review of attachment 8716521 [details] [diff] [review]: ----------------------------------------------------------------- Lgtm, works well on OS X.
Attachment #8716521 - Flags: review?(aleth) → review+
Keywords: checkin-needed
https://hg.mozilla.org/comm-central/rev/0fe10e9c32454314c22058caedc4e259b8bc3971 Bug 1246275 - Remove window-drag bindings and use on #titlebar -moz-window-dragging: drag; r=aleth a=me CLOSED TREE
Status: ASSIGNED → RESOLVED
Closed: 9 years ago
Keywords: checkin-needed
Resolution: --- → FIXED
Target Milestone: --- → Thunderbird 47.0
Blocks: 1219215
Keywords: regression
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