Word-wrap KMessageWidget text
Summary:
Word-wrap KMessageWidget text to prevent the window from being widened
when the text is very long.
CCBUG: 404232
Only CCBUG: because word wrap only works where QLabel detects a word boundary;
it will not wrap a string with no spaces or other word boundaries (e.g.
"aaaaaaaaaaaaaaaaaaaa...")
Test Plan:
- Create a new text file with a 300-character name that has spaces in it
- In the KMessageWidget's error message, the file name is wrapped at the word
boundaries
Reviewers: Dolphin, Frameworks, cfeck, elvisangelaccio
Reviewed By: Dolphin, cfeck, elvisangelaccio
Subscribers: elvisangelaccio, cfeck, kfm-devel
Tags: Dolphin
Differential Revision: https://phabricator.kde.org/D18968