qt 故障树 带画图功能

[{"title":"（ 14 个子文件 25KB ） qt 故障树 带画图功能","children":[{"title":"faultTree","children":[{"title":"faulttree.h <span style='color:#111;'> 1.39KB </span>","children":null,"spread":false},{"title":"faulttree.ui <span style='color:#111;'> 1.49KB </span>","children":null,"spread":false},{"title":"items.cpp <span style='color:#111;'> 4.51KB </span>","children":null,"spread":false},{"title":"standardtreemodel.h <span style='color:#111;'> 1015B </span>","children":null,"spread":false},{"title":"simdata.ui <span style='color:#111;'> 1.98KB </span>","children":null,"spread":false},{"title":"simdata.cpp <span style='color:#111;'> 547B </span>","children":null,"spread":false},{"title":"faultTree.zip <span style='color:#111;'> 11.29KB </span>","children":null,"spread":false},{"title":"faultTree.pro.user <span style='color:#111;'> 43.02KB </span>","children":null,"spread":false},{"title":"faulttree.cpp <span style='color:#111;'> 18.55KB </span>","children":null,"spread":false},{"title":"main.cpp <span style='color:#111;'> 181B </span>","children":null,"spread":false},{"title":"standardtreemodel.cpp <span style='color:#111;'> 3.98KB </span>","children":null,"spread":false},{"title":"simdata.h <span style='color:#111;'> 634B </span>","children":null,"spread":false},{"title":"faultTree.pro <span style='color:#111;'> 1.15KB </span>","children":null,"spread":false},{"title":"items.h <span style='color:#111;'> 1.81KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]