aboutsummaryrefslogtreecommitdiff
path: root/src/qt/callback.h
AgeCommit message (Collapse)Author
2017-03-27Make qt wallet test compatible with qt4Russell Yanofsky
Unlike Qt5, the Qt4 signals implementation doesn't allow a signal to be directly connected to a c++ lambda expression. Work around this by defining a Callback QObject with a virtual method that can forward calls to a closure. The Qt4 error was reported by Patrick Strateman <patrick.strateman@gmail.com> in https://github.com/bitcoin/bitcoin/pull/10039#issuecomment-289248763