QT 编程计算器

[{"title":"（ 8 个子文件 6KB ） QT 编程计算器","children":[{"title":"calculator","children":[{"title":"calculator.pro <span style='color:#111;'> 1.06KB </span>","children":null,"spread":false},{"title":"calculator.ui <span style='color:#111;'> 7.82KB </span>","children":null,"spread":false},{"title":"calculator.cpp <span style='color:#111;'> 2.98KB </span>","children":null,"spread":false},{"title":"model.cpp <span style='color:#111;'> 777B </span>","children":null,"spread":false},{"title":"calculator.pro.user <span style='color:#111;'> 23.27KB </span>","children":null,"spread":false},{"title":"calculator.h <span style='color:#111;'> 903B </span>","children":null,"spread":false},{"title":"main.cpp <span style='color:#111;'> 183B </span>","children":null,"spread":false},{"title":"model.h <span style='color:#111;'> 298B </span>","children":null,"spread":false}],"spread":true}],"spread":true}]