D7105: Avoid heap allocations by using QList initializer lists

[Denis Kurz]

dkurz created this revision.
dkurz added a project: KDE PIM.
Restricted Application added a subscriber: KDE PIM.

REVISION SUMMARY
  QList's initializer list ctor uses QList::reserve to save linearly
  many heap allocations when compared to using the default
  ctor and then some appends.

REPOSITORY
  R206 KMail

REVISION DETAIL
  https://phabricator.kde.org/D7105

AFFECTED FILES
  src/kmmainwidget.cpp

To: dkurz, #kde_pim_kmail
Cc: #kde_pim, dvasin, winterz, vkrause, mlaurent, knauss, dvratil
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