[Libreoffice-bugs] [Bug 144645] New: UI: Tooltip is squished/stretched and truncated on change

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=144645

            Bug ID: 144645
           Summary: UI: Tooltip is squished/stretched and truncated on
                    change
           Product: LibreOffice
           Version: 7.1.6.2 release
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: trivial
          Priority: medium
         Component: Calc
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: crapfilter_1234 at yahoo.com

Description:
When hovering over many data points on a graph, tooltips show inconsistent
horizontal scaling.

Steps to Reproduce:
1. Create a graph (in my case, I used a line graph with two series).  Graphs
with denser data points (closer together) may be easier to reproduce the
effect.
2. Double click the graph to enter the editing mode.  It seems tooltips for
data points are not visible otherwise.
3. Using a mouse, hover over different data points in quick succession.
4. Observe the effect given to the tooltip.  You may need to hover over several
data points to recreate the effect.

Actual Results:
Tooltips occasionally show horizontally stretched or squished text.

Expected Results:
Tooltips should always be drawn with normal font dimensions.


Reproducible: Always


User Profile Reset: No


OpenGL enabled: Yes

Additional Info:
It seems the yellow tooltip box is being resized in preparation for a future
redraw update for the next selected data point, needing a longer/shorter
tooltip.  This may simply be an order of operations issue, wherein the old text
should be removed/made invisible before the tooltip box is resized.

Recording video might make this bug easier to capture.

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