QTreeView树形视图使用自定义模型model

[{"title":"（ 40 个子文件 23KB ） QTreeView树形视图使用自定义模型model","children":[{"title":"testTreeView","children":[{"title":"工程说明.txt <span style='color:#111;'> 22B </span>","children":null,"spread":false},{"title":"mainwindow.ui <span style='color:#111;'> 1.20KB </span>","children":null,"spread":false},{"title":"TreeModel.cpp <span style='color:#111;'> 7.98KB </span>","children":null,"spread":false},{"title":"TreeView.cpp <span style='color:#111;'> 1003B </span>","children":null,"spread":false},{"title":"NodeBB.cpp <span style='color:#111;'> 544B </span>","children":null,"spread":false},{"title":"NodeMac.h <span style='color:#111;'> 457B </span>","children":null,"spread":false},{"title":"NodeAAChildA.h <span style='color:#111;'> 365B </span>","children":null,"spread":false},{"title":"TreeModel.h <span style='color:#111;'> 971B </span>","children":null,"spread":false},{"title":"NodeMac.cpp <span style='color:#111;'> 519B </span>","children":null,"spread":false},{"title":"images","children":[{"title":"window.bmp <span style='color:#111;'> 728B </span>","children":null,"spread":false},{"title":"test.png <span style='color:#111;'> 1.70KB </span>","children":null,"spread":false}],"spread":true},{"title":"mainwindow.cpp <span style='color:#111;'> 344B </span>","children":null,"spread":false},{"title":"NodeCCChildChild.h <span style='color:#111;'> 422B </span>","children":null,"spread":false},{"title":"object_script.testTreeView.Debug <span style='color:#111;'> 381B </span>","children":null,"spread":false},{"title":"DevRoot.h <span style='color:#111;'> 472B </span>","children":null,"spread":false},{"title":"NodeBase.h <span style='color:#111;'> 1.18KB </span>","children":null,"spread":false},{"title":"NodeCCChild.h <span style='color:#111;'> 405B </span>","children":null,"spread":false},{"title":"debug","children":null,"spread":false},{"title":"main.cpp <span style='color:#111;'> 615B </span>","children":null,"spread":false},{"title":"DevRoot.cpp <span style='color:#111;'> 721B </span>","children":null,"spread":false},{"title":"NodeCC.cpp <span style='color:#111;'> 498B </span>","children":null,"spread":false},{"title":"NodeBBChildA.cpp <span style='color:#111;'> 511B </span>","children":null,"spread":false},{"title":"Makefile <span style='color:#111;'> 6.30KB </span>","children":null,"spread":false},{"title":"NodeCCChildChild.cpp <span style='color:#111;'> 641B </span>","children":null,"spread":false},{"title":"object_script.testTreeView.Release <span style='color:#111;'> 415B </span>","children":null,"spread":false},{"title":"NodeCC.h <span style='color:#111;'> 353B </span>","children":null,"spread":false},{"title":"TreeView.h <span style='color:#111;'> 301B </span>","children":null,"spread":false},{"title":"mainwindow.h <span style='color:#111;'> 375B </span>","children":null,"spread":false},{"title":"NodeCCChild.cpp <span style='color:#111;'> 561B </span>","children":null,"spread":false},{"title":"testTreeView.qrc <span style='color:#111;'> 133B </span>","children":null,"spread":false},{"title":"ui_mainwindow.h <span style='color:#111;'> 2.47KB </span>","children":null,"spread":false},{"title":"Makefile.Debug <span style='color:#111;'> 10.50KB </span>","children":null,"spread":false},{"title":"NodeBase.cpp <span style='color:#111;'> 1.81KB </span>","children":null,"spread":false},{"title":"NodeAAChildA.cpp <span style='color:#111;'> 559B </span>","children":null,"spread":false},{"title":"Makefile.Release <span style='color:#111;'> 10.71KB </span>","children":null,"spread":false},{"title":"testTreeView.pro.user <span style='color:#111;'> 26.23KB </span>","children":null,"spread":false},{"title":"NodeBBChildA.h <span style='color:#111;'> 365B </span>","children":null,"spread":false},{"title":"NodeAA.h <span style='color:#111;'> 356B </span>","children":null,"spread":false},{"title":"testTreeView.pro <span style='color:#111;'> 854B </span>","children":null,"spread":false},{"title":"NodeBB.h <span style='color:#111;'> 359B </span>","children":null,"spread":false},{"title":"NodeAA.cpp <span style='color:#111;'> 555B </span>","children":null,"spread":false}],"spread":false}],"spread":true}]