QWidget给qt3dStudio发信号

[{"title":"（ 15 个子文件 429KB ） QWidget给qt3dStudio发信号","children":[{"title":"MyInput","children":[{"title":"presentation","children":[{"title":"maps","children":null,"spread":false},{"title":"effects","children":null,"spread":false},{"title":"models","children":null,"spread":false},{"title":"presentations","children":[{"title":"my3dItem2.uip <span style='color:#111;'> 1.04KB </span>","children":null,"spread":false},{"title":"my3dItem3.uip <span style='color:#111;'> 1.04KB </span>","children":null,"spread":false},{"title":"Input3_autosave.uip <span style='color:#111;'> 1.05KB </span>","children":null,"spread":false},{"title":"Input2_autosave.uip <span style='color:#111;'> 3.01KB </span>","children":null,"spread":false},{"title":"Input3.uip <span style='color:#111;'> 1.05KB </span>","children":null,"spread":false}],"spread":true},{"title":"scripts","children":null,"spread":false},{"title":"materials","children":null,"spread":false},{"title":"fonts","children":[{"title":"TitilliumWeb-Regular.ttf <span style='color:#111;'> 62.26KB </span>","children":null,"spread":false}],"spread":true},{"title":"qml","children":null,"spread":false},{"title":"Input3.uia <span style='color:#111;'> 292B </span>","children":null,"spread":false}],"spread":true},{"title":"mainwindow.ui <span style='color:#111;'> 1.28KB </span>","children":null,"spread":false},{"title":"MyInput.pro <span style='color:#111;'> 1.08KB </span>","children":null,"spread":false},{"title":"mainwindow.cpp <span style='color:#111;'> 2.18KB </span>","children":null,"spread":false},{"title":"MyInput.exe <span style='color:#111;'> 1.69MB </span>","children":null,"spread":false},{"title":"main.cpp <span style='color:#111;'> 183B </span>","children":null,"spread":false},{"title":"MyInput.pro.user <span style='color:#111;'> 22.10KB </span>","children":null,"spread":false},{"title":"mainwindow.h <span style='color:#111;'> 940B </span>","children":null,"spread":false},{"title":"rsc.qrc <span style='color:#111;'> 233B </span>","children":null,"spread":false}],"spread":true}],"spread":true}]