Review Request 128680: [KCharSelect] Add ToolButton for disabling characters not available in selected font

[Christoph Feck]

-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://git.reviewboard.kde.org/r/128680/
-----------------------------------------------------------

(Updated Sept. 1, 2016, 4:45 p.m.)


Review request for KDE Frameworks, KDE Usability and Andreas Kainz.


Changes
-------

- disable characters, instead of just dimming them
- rebase on current master


Summary (updated)
-----------------

[KCharSelect] Add ToolButton for disabling characters not available in selected font


Bugs: 97420
    https://bugs.kde.org/show_bug.cgi?id=97420


Repository: kwidgetsaddons


Description (updated)
-------

Adds a toolbutton to the right of the font combobox to control the "font merging" property of QFont. When selected, characters which are not available in the font are disabled.

Seeking feedback about:
- placement of the button
- used icon (currently "format-text-strikethrough"; it shows an S character which could stand for "substitution")
- action name and tooltip (see line 477 and 479)
- and code changes ;)

I was unsure if the toolbutton could have a popup menu showing three options:
1) show characters from all fonts
2) disable characters not available in font
3) hide characters not available in font

but I did not implement it, because it felt odd not being able to see _which_ characters are not available in the font.


Diffs (updated)
-----

  src/kcharselect.cpp 30ddd34 
  src/kcharselect_p.h db0259c 

Diff: https://git.reviewboard.kde.org/r/128680/diff/


Testing
-------


File Attachments
----------------

Character table with font substitution (default)
  https://git.reviewboard.kde.org/media/uploaded/files/2016/08/15/7220dddb-ca1b-42a2-966c-791925156baf__snapshot1.png
Character table with dimming substituted characters
  https://git.reviewboard.kde.org/media/uploaded/files/2016/08/15/67c02866-b12c-4080-b6a4-22e29006448b__snapshot2.png


Thanks,

Christoph Feck

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.kde.org/pipermail/kde-frameworks-devel/attachments/20160901/c0b76cfd/attachment-0001.html>