D15625: Sublime: Fix crash caused when all tool view items are small

[Friedrich W. H. Kossebau]

kossebau added a comment.


  In D15625#331064 <https://phabricator.kde.org/D15625#331064>, @rjvbb wrote:
  
  > >   How exactly is maximumWidth calculated to be 0?
  >
  > How would I know?
  
  
  What are the values of rect.width(), buttonSpacing and _items.size() in this calculation?
  `const int maximumWidth = (rect.width() - buttonSpacing * (_items.size() - 1)) / _items.size();`

REPOSITORY
  R32 KDevelop

REVISION DETAIL
  https://phabricator.kde.org/D15625

To: amhndu, #kdevelop, kossebau, rjvbb
Cc: kossebau, rjvbb, kdevelop-devel, glebaccon, antismap, iodelay, vbspam, geetamc, Pilzschaf, akshaydeo, surgenight, arrowd
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