D7162: KSqueezedTextLabel: Add isSqueezed() for convenience

[Henrik F .]

rkflx edited the summary of this revision.
rkflx added a dependency: D7161: KSqueezedTextLabel: Small improvements to API 
docs.

REPOSITORY
  R236 KWidgetsAddons

REVISION DETAIL
  https://phabricator.kde.org/D7162

To: rkflx, #frameworks