QT下用QPushButton实现 示波器

[{"title":"（ 31 个子文件 1.57MB ） QT下用QPushButton实现 示波器","children":[{"title":"paintBtn","children":[{"title":"main.cpp <span style='color:#111;'> 237B </span>","children":null,"spread":false},{"title":"ui_dialog.h <span style='color:#111;'> 2.09KB </span>","children":null,"spread":false},{"title":"dialog.ui <span style='color:#111;'> 1.75KB </span>","children":null,"spread":false},{"title":"myDialog.h <span style='color:#111;'> 226B </span>","children":null,"spread":false},{"title":"paintBtn.pro.user <span style='color:#111;'> 11.86KB </span>","children":null,"spread":false},{"title":"Makefile.Debug <span style='color:#111;'> 6.08KB </span>","children":null,"spread":false},{"title":"release","children":null,"spread":false},{"title":"myButton.cpp <span style='color:#111;'> 6.83KB </span>","children":null,"spread":false},{"title":"myDialog.cpp <span style='color:#111;'> 133B </span>","children":null,"spread":false},{"title":"res.qrc <span style='color:#111;'> 498B </span>","children":null,"spread":false},{"title":"Makefile.Release <span style='color:#111;'> 6.18KB </span>","children":null,"spread":false},{"title":"images","children":[{"title":"groupframe_top_stretch.png <span style='color:#111;'> 115B </span>","children":null,"spread":false},{"title":"groupframe_bottom_right.png <span style='color:#111;'> 383B </span>","children":null,"spread":false},{"title":"groupframe_left_stretch.png <span style='color:#111;'> 132B </span>","children":null,"spread":false},{"title":"groupframe_topleft.png <span style='color:#111;'> 412B </span>","children":null,"spread":false},{"title":"groupframe_bottom_left.png <span style='color:#111;'> 397B </span>","children":null,"spread":false},{"title":"groupframe_right_stretch.png <span style='color:#111;'> 113B </span>","children":null,"spread":false},{"title":"groupframe_topright.png <span style='color:#111;'> 449B </span>","children":null,"spread":false},{"title":"groupframe_bottom_stretch.png <span style='color:#111;'> 141B </span>","children":null,"spread":false}],"spread":true},{"title":"paintBtn.pro <span style='color:#111;'> 163B </span>","children":null,"spread":false},{"title":"myButton.h <span style='color:#111;'> 613B </span>","children":null,"spread":false},{"title":"Makefile <span style='color:#111;'> 5.32KB </span>","children":null,"spread":false},{"title":"debug","children":[{"title":"qrc_res.cpp <span style='color:#111;'> 16.09KB </span>","children":null,"spread":false},{"title":"qrc_res.o <span style='color:#111;'> 23.09KB </span>","children":null,"spread":false},{"title":"paintBtn.exe <span style='color:#111;'> 3.51MB </span>","children":null,"spread":false},{"title":"moc_myDialog.o <span style='color:#111;'> 1.25MB </span>","children":null,"spread":false},{"title":"myButton.o <span style='color:#111;'> 1.30MB </span>","children":null,"spread":false},{"title":"myDialog.o <span style='color:#111;'> 1.25MB </span>","children":null,"spread":false},{"title":"main.o <span style='color:#111;'> 1.24MB </span>","children":null,"spread":false},{"title":"moc_myButton.o <span style='color:#111;'> 1.25MB </span>","children":null,"spread":false},{"title":"moc_myDialog.cpp <span style='color:#111;'> 1.79KB </span>","children":null,"spread":false},{"title":"moc_myButton.cpp <span style='color:#111;'> 1.80KB </span>","children":null,"spread":false}],"spread":false}],"spread":false}],"spread":true}]