https://bugs.documentfoundation.org/show_bug.cgi?id=149145
Bug ID: 149145
Summary: Text prediction causes cells to be non-drawn for a
period of time
Product: LibreOffice
Version: 7.3.3.2 release
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: UNCONFIRMED
Severity: trivial
Priority: medium
Component: Calc
Assignee: [email protected]
Reporter: [email protected]
Description:
Repro steps:
1. New spreadsheet in Calc
2. Enter this in A1: a very long sentence about dogs, jumping and foxes
3. Enter this in B2: don't hide me
4. Enter this in B1: a
Observe that the text prediction populates the "a very long..." from A1, which
draws over top of the text in B2
5. Hit backspace once to cancel the prediction
Observe that the portion of the spreadsheet from B2 to the end of the cancelled
prediction draw-space is now non-drawn.
Expected: the once-again revealed space is redrawn so it can be seen. That is
to say, cancelling the prediction should restore the previous graphics.
Got: Previous graphics are not drawn and remain invisible.
This is super-annoying when the text being entered into A2 depends on the text
in B2 but starts with the text from A1.
Steps to Reproduce:
See description. This is so easy a PHB could reproduce it.
Actual Results:
See description.
Expected Results:
See description.
Reproducible: Always
User Profile Reset: No
OpenGL enabled: Yes
Additional Info:
Version: 7.3.3.2 / LibreOffice Community
Build ID: 30(Build:2)
CPU threads: 8; OS: Linux 5.4; UI render: default; VCL: gtk3
Locale: en-US (C.UTF-8); UI: en-US
Ubuntu package version: 1:7.3.3~rc2-0ubuntu0.18.04.1~lo1
Calc: threaded
glxinfo | grep OpenGL
OpenGL vendor string: X.Org
OpenGL renderer string: AMD TAHITI (DRM 2.50.0, 5.4.0-110-generic, LLVM 10.0.0)
OpenGL core profile version string: 4.5 (Core Profile) Mesa 20.0.8
OpenGL core profile shading language version string: 4.50
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 4.5 (Compatibility Profile) Mesa 20.0.8
OpenGL shading language version string: 4.50
OpenGL context flags: (none)
OpenGL profile mask: compatibility profile
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.2 Mesa 20.0.8
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20
OpenGL ES profile extensions:
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