Eirik Bakke created NETBEANS-980:
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Summary: Cannot arrow up/down to shorter word-wrapped line in
editor
Key: NETBEANS-980
URL: https://issues.apache.org/jira/browse/NETBEANS-980
Project: NetBeans
Issue Type: Bug
Components: editor - Other, editor - Painting & Printing
Affects Versions: 9.0
Reporter: Eirik Bakke
If line wrap is enabled, and the text caret is located in a wrapped paragraph,
the up/down arrow keys cannot be used to move the caret up/down to another wrap
line if the target wrap line is shorter than the current caret position. Either
nothing happens, or the caret may skip the shorter wrap lines and step multiple
wrap lines up/down.
To reproduce:
1) Go to Options/Preferences->Editor->Formatting, select "All Languages" and
set "Line Wrap" to "After words". Click OK.
2) Create a new plain text file and paste in the paragraph "SHORTWORD
LOOOOOOOOOOOOONGWORD SHORTWORD LUUUUUUUUUUUNGWORD".
3) Resize the editor window so that the paragraph gets split into three wrap
lines (one word on each wrap line--i.e. make the editor a little wider than the
long word).
4) Position the cursor right after "...OOOOONG"
5) Press the "Up" arrow. Nothing happens (expected would be to the caret to
move up to the end of the previous wrap line).
6) Press the "Down" arrow. This moves the caret _two_ wrap lines down instead
of to the end of the next wrap line.
Tested in NetBeans 9.0 rc2.
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