Qt 5.9
Qt Widgets
Qt Widgets Examples
Validators Example
Qt 5.9.0 Reference Documentation
Validators Example
Files:
widgets/validators/ledwidget.cpp
widgets/validators/ledwidget.h
widgets/validators/localeselector.cpp
widgets/validators/localeselector.h
widgets/validators/validators.ui
widgets/validators/main.cpp
widgets/validators/validators.pro
widgets/validators/validators.qrc