[Libreoffice-bugs] [Bug 137841] Sluggishness in "web view" mode with a long document

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=137841

--- Comment #1 from ckoresko at atlanticbb.net ---
After a little more testing, it's clear that the issue doesn't depend on the
length of the document but rather on the presence of a largish image in it.

At a guess, Writer 7.0 is going back and recalculating something (the display
layout?) between keystrokes whereas Writer 6.4 doesn't.  That might account for
the long delay before a typed character is displayed.  On the other hand,
scrolling gets slow and chunky in 7.0 as well, so maybe it's something else.

Even a long document can be edited smoothly in 7.0 if it contains no graphics.

Profiling might be useful to figure out what's going on.

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