xml qtreewidget 增删改查

[{"title":"（ 22 个子文件 24KB ） xml qtreewidget 增删改查","children":[{"title":"testXML1fuben","children":[{"title":"Win32","children":[{"title":"Debug","children":null,"spread":false}],"spread":true},{"title":"testXML1.sln <span style='color:#111;'> 891B </span>","children":null,"spread":false},{"title":"testXML1","children":[{"title":"TableView.ui <span style='color:#111;'> 2.73KB </span>","children":null,"spread":false},{"title":"testXML1.vcxproj.filters <span style='color:#111;'> 3.06KB </span>","children":null,"spread":false},{"title":"testas.h <span style='color:#111;'> 1.27KB </span>","children":null,"spread":false},{"title":"testxml1.h <span style='color:#111;'> 1.71KB </span>","children":null,"spread":false},{"title":"my.xml <span style='color:#111;'> 3.15KB </span>","children":null,"spread":false},{"title":"testxml1.qrc <span style='color:#111;'> 68B </span>","children":null,"spread":false},{"title":"Resources","children":null,"spread":false},{"title":"testas.cpp <span style='color:#111;'> 4.17KB </span>","children":null,"spread":false},{"title":"testXML1.vcxproj <span style='color:#111;'> 12.62KB </span>","children":null,"spread":false},{"title":"testXML1.vcxproj.user <span style='color:#111;'> 575B </span>","children":null,"spread":false},{"title":"main.cpp <span style='color:#111;'> 171B </span>","children":null,"spread":false},{"title":"GeneratedFiles","children":[{"title":"Release","children":null,"spread":false},{"title":"ui_TableView.h <span style='color:#111;'> 3.93KB </span>","children":null,"spread":false},{"title":"qrc_testxml1.cpp <span style='color:#111;'> 684B </span>","children":null,"spread":false},{"title":"Debug","children":[{"title":"moc_testxml1.cpp <span style='color:#111;'> 3.78KB </span>","children":null,"spread":false},{"title":"moc_testas.cpp <span style='color:#111;'> 4.99KB </span>","children":null,"spread":false}],"spread":false},{"title":"ui_testxml1.h <span style='color:#111;'> 4.21KB </span>","children":null,"spread":false}],"spread":false},{"title":"testxml1.cpp <span style='color:#111;'> 14.69KB </span>","children":null,"spread":false},{"title":"aa.xml <span style='color:#111;'> 1.55KB </span>","children":null,"spread":false},{"title":"testxml1.ui <span style='color:#111;'> 2.40KB </span>","children":null,"spread":false},{"title":"Debug","children":[{"title":"testXML1.log <span style='color:#111;'> 875B </span>","children":null,"spread":false},{"title":"testXML1.Build.CppClean.log <span style='color:#111;'> 3.21KB </span>","children":null,"spread":false}],"spread":false}],"spread":false},{"title":"testXML1.suo <span style='color:#111;'> 27.50KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]