Made the function a private member instead.

Reviewed-by: ossi

 - show side-by-side if possible
 - always show side-by-side
 - always show full help

The default is "show side-by-side if possible". It's currently considered
possible if the editor is at least 800 pixels wide.

cherry-pick of 9392acd40fc0102b6924c286fd6dbbc32244365b from qt

This might lead to false positives in corner cases like empty structures
but speed up the display of arrays and lists of user-defined types a lot.

So they can be adapted in the color schemes.

Added tests for QDir and QAbstractItemModel. Prepared test for QFileInfo.

the progress indicator CloseOnSuccess.

Fixing 40ff6ab2

There were both variants, with and without extra semicolon.

Reviewed-By: TrustMe

RevBy:    hjk
Details:  Make it work on dark backgrounds by letting the palette decide
which default color to display.

Merge-request: 840
Reviewed-by: Thorbjørn Lindeijer <thorbjorn.lindeijer@nokia.com>

Add update for projects/all. Remove shortcuts for Mac.
Task-number: 257848

Also, defaults formats are now applied to any format that hasn't been
defined in the color scheme file. This allows a color scheme to fall
back on the default selection color, for example.

In preparation of being able to select from multiple color schemes.

Bug was introduced when separating the version list into "Autodetected" and
"Manual" subtrees.

Reviewed-By: TrustMe