qt开关按钮

[{"title":"（ 5 个子文件 5KB ） qt开关按钮","children":[{"title":"switch","children":[{"title":"switch.pro <span style='color:#111;'> 356B </span>","children":null,"spread":false},{"title":"switchcontrol.h <span style='color:#111;'> 1.63KB </span>","children":null,"spread":false},{"title":"switchcontrol.cpp <span style='color:#111;'> 4.14KB </span>","children":null,"spread":false},{"title":"main.cpp <span style='color:#111;'> 252B </span>","children":null,"spread":false},{"title":"switch.pro.user <span style='color:#111;'> 23.20KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]