QT实现界面之间的切换

[{"title":"（ 27 个子文件 489KB ） QT实现界面之间的切换","children":[{"title":"界面切换","children":[{"title":"ui_dialog2.h <span style='color:#111;'> 2.56KB </span>","children":null,"spread":false},{"title":"dialog1.o <span style='color:#111;'> 231.96KB </span>","children":null,"spread":false},{"title":"moc_dialog2.o <span style='color:#111;'> 139.67KB </span>","children":null,"spread":false},{"title":"dialog2.ui <span style='color:#111;'> 1.25KB </span>","children":null,"spread":false},{"title":"dialog2.h <span style='color:#111;'> 356B </span>","children":null,"spread":false},{"title":"Makefile <span style='color:#111;'> 8.14KB </span>","children":null,"spread":false},{"title":"dialog1.ui <span style='color:#111;'> 1.25KB </span>","children":null,"spread":false},{"title":"dialog2.o <span style='color:#111;'> 231.96KB </span>","children":null,"spread":false},{"title":"moc_dialog1.o <span style='color:#111;'> 139.67KB </span>","children":null,"spread":false},{"title":"mainwindow.cpp <span style='color:#111;'> 709B </span>","children":null,"spread":false},{"title":"dialog1.cpp <span style='color:#111;'> 475B </span>","children":null,"spread":false},{"title":"mainwindow.h <span style='color:#111;'> 527B </span>","children":null,"spread":false},{"title":"ui_dialog1.h <span style='color:#111;'> 2.56KB </span>","children":null,"spread":false},{"title":"moc_dialog1.cpp <span style='color:#111;'> 2.25KB </span>","children":null,"spread":false},{"title":"dd.pro.user <span style='color:#111;'> 13.66KB </span>","children":null,"spread":false},{"title":"mainwindow.o <span style='color:#111;'> 236.63KB </span>","children":null,"spread":false},{"title":"main.cpp <span style='color:#111;'> 177B </span>","children":null,"spread":false},{"title":"ui_mainwindow.h <span style='color:#111;'> 3.50KB </span>","children":null,"spread":false},{"title":"main.o <span style='color:#111;'> 130.97KB </span>","children":null,"spread":false},{"title":"moc_dialog2.cpp <span style='color:#111;'> 2.25KB </span>","children":null,"spread":false},{"title":"moc_mainwindow.cpp <span style='color:#111;'> 2.52KB </span>","children":null,"spread":false},{"title":"dialog1.h <span style='color:#111;'> 356B </span>","children":null,"spread":false},{"title":"dd.pro <span style='color:#111;'> 372B </span>","children":null,"spread":false},{"title":"mainwindow.ui <span style='color:#111;'> 2.07KB </span>","children":null,"spread":false},{"title":"dd <span style='color:#111;'> 617.97KB </span>","children":null,"spread":false},{"title":"moc_mainwindow.o <span style='color:#111;'> 140.39KB </span>","children":null,"spread":false},{"title":"dialog2.cpp <span style='color:#111;'> 475B </span>","children":null,"spread":false}],"spread":false}],"spread":true}]