据Knoll所言，Qt5有四大目标；要达成这些目标，需要破除二进制兼容性；‘主要套件(cases)’的源码兼容性将被维护。

There are four goals for Qt 5, and according to Knoll, to achieve these goals, it is needed to break binary compatibility; source compatibility will be maintained 'for the majority of cases'.

youdao

据Knoll所言，Qt5有四大目标；要达成这些目标，需要破除二进制兼容性；‘主要套件(cases)’的源码兼容性将被维护。

There are four goals for Qt 5, and according to Knoll, to achieve these goals, it is needed to break binary compatibility; source compatibility will be maintained 'for the majority of cases'.

youdao