1956507 - The calendar view shifts when you navigate between tabs

Status: UNCONFIRMED

(Calendar :: Calendar Frontend, defect)

Description

[enzomas]

Steps to reproduce:

• click on calendar tab and scroll until the view starts at 8am
• go to mail tab
• return on calendar tab

Actual results:

Now the view starts at 7am, or earlier - according to the number of hours to be displayed in the settings.

Expected results:

The view start time should remain unchanged after a tab change.

Comment 1

[Klaus Kusche]

Even worse here, and very odd:

Not always, but in most cases, when I switch from the mail tab (or some other trab)
to the calender tab in week view, it scrolls to midnight
(i.e. time 0:00-10:00 is visible, most of the "interesting" part of the days is not visible).

When I just scroll down and then change to some other tab and back,
the view is again repositioned at 0:00 (always).

If I scroll down, change week, and then change to some other tab and back once, the view position is kept.
But as soon as I change to some other tab and back for a second time, it is repositioned at 0:00.

And the repositioning at 0:00 seems to happen only if the top of the view was positioned at 7:00 or later
when switching away from the calender tab.
If the top of the view is between 1:00 and 6:00, it scrolls up one hour for each tab switch as described by the initial reporter.

Things become even more strange when an event in the afternoon is selected:
Switching to some other tab and back once repositions to 0:00 (selected event not visible).
Switching to some other tab and back again repositions such that the selected is visible in the middle of the view.
Each tab switching toggles between "view at 0:00" and "view with selected event centered".