This bug was fixed in the package ubuntu-themes -
16.10+17.10.20170930-0ubuntu1
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ubuntu-themes (16.10+17.10.20170930-0ubuntu1) artful; urgency=medium
* Make suggested actions disable style like other buttons (no grey disabled)
button to not appear unthemed (LP: #1720570)
Also the button is not themed properly when the dialogue goes to the
background (lose focus) and a file is selected. It becomes green (the
same when focused) and changes into black when the mouse pointer hovers
over it. I think it should behave like the Cancel button; goes pale. See
the attached
** Changed in: ubuntu-themes (Ubuntu)
Importance: Undecided => High
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https://bugs.launchpad.net/bugs/1720570
Title:
Open button in headerbar is not themed when no file is selected
** Branch linked: lp:ubuntu-themes
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https://bugs.launchpad.net/bugs/1720570
Title:
Open button in headerbar is not themed when no file is selected
To manage notifications about this
That's correct, when you are in an empty directory without any file
selected, it's in the disabled state which looks weird. Need fixing
(same with gedit/save with no name entered).
** Changed in: ubuntu-themes (Ubuntu)
Assignee: (unassigned) => Didier Roche (didrocks)
** Changed in:
The button also has wrong theming when the dialogue goes to the background (not
focused).
See the attached screencast.
** Attachment added: "Open-button-wrong-theming.ogv"